1 // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
2 /* Copyright(c) 2019-2020 Realtek Corporation
3 */
4
5 #include "cam.h"
6 #include "chan.h"
7 #include "coex.h"
8 #include "debug.h"
9 #include "fw.h"
10 #include "mac.h"
11 #include "phy.h"
12 #include "reg.h"
13 #include "util.h"
14
15 static void rtw89_fw_c2h_cmd_handle(struct rtw89_dev *rtwdev,
16 struct sk_buff *skb);
17 static int rtw89_h2c_tx_and_wait(struct rtw89_dev *rtwdev, struct sk_buff *skb,
18 struct rtw89_wait_info *wait, unsigned int cond);
19
rtw89_fw_h2c_alloc_skb(struct rtw89_dev * rtwdev,u32 len,bool header)20 static struct sk_buff *rtw89_fw_h2c_alloc_skb(struct rtw89_dev *rtwdev, u32 len,
21 bool header)
22 {
23 struct sk_buff *skb;
24 u32 header_len = 0;
25 u32 h2c_desc_size = rtwdev->chip->h2c_desc_size;
26
27 if (header)
28 header_len = H2C_HEADER_LEN;
29
30 skb = dev_alloc_skb(len + header_len + h2c_desc_size);
31 if (!skb)
32 return NULL;
33 skb_reserve(skb, header_len + h2c_desc_size);
34 memset(skb->data, 0, len);
35
36 return skb;
37 }
38
rtw89_fw_h2c_alloc_skb_with_hdr(struct rtw89_dev * rtwdev,u32 len)39 struct sk_buff *rtw89_fw_h2c_alloc_skb_with_hdr(struct rtw89_dev *rtwdev, u32 len)
40 {
41 return rtw89_fw_h2c_alloc_skb(rtwdev, len, true);
42 }
43
rtw89_fw_h2c_alloc_skb_no_hdr(struct rtw89_dev * rtwdev,u32 len)44 struct sk_buff *rtw89_fw_h2c_alloc_skb_no_hdr(struct rtw89_dev *rtwdev, u32 len)
45 {
46 return rtw89_fw_h2c_alloc_skb(rtwdev, len, false);
47 }
48
_fw_get_rdy(struct rtw89_dev * rtwdev)49 static u8 _fw_get_rdy(struct rtw89_dev *rtwdev)
50 {
51 u8 val = rtw89_read8(rtwdev, R_AX_WCPU_FW_CTRL);
52
53 return FIELD_GET(B_AX_WCPU_FWDL_STS_MASK, val);
54 }
55
56 #define FWDL_WAIT_CNT 400000
rtw89_fw_check_rdy(struct rtw89_dev * rtwdev)57 int rtw89_fw_check_rdy(struct rtw89_dev *rtwdev)
58 {
59 u8 val;
60 int ret;
61
62 ret = read_poll_timeout_atomic(_fw_get_rdy, val,
63 val == RTW89_FWDL_WCPU_FW_INIT_RDY,
64 1, FWDL_WAIT_CNT, false, rtwdev);
65 if (ret) {
66 switch (val) {
67 case RTW89_FWDL_CHECKSUM_FAIL:
68 rtw89_err(rtwdev, "fw checksum fail\n");
69 return -EINVAL;
70
71 case RTW89_FWDL_SECURITY_FAIL:
72 rtw89_err(rtwdev, "fw security fail\n");
73 return -EINVAL;
74
75 case RTW89_FWDL_CV_NOT_MATCH:
76 rtw89_err(rtwdev, "fw cv not match\n");
77 return -EINVAL;
78
79 default:
80 return -EBUSY;
81 }
82 }
83
84 set_bit(RTW89_FLAG_FW_RDY, rtwdev->flags);
85
86 return 0;
87 }
88
rtw89_fw_hdr_parser_v0(struct rtw89_dev * rtwdev,const u8 * fw,u32 len,struct rtw89_fw_bin_info * info)89 static int rtw89_fw_hdr_parser_v0(struct rtw89_dev *rtwdev, const u8 *fw, u32 len,
90 struct rtw89_fw_bin_info *info)
91 {
92 const struct rtw89_fw_hdr *fw_hdr = (const struct rtw89_fw_hdr *)fw;
93 struct rtw89_fw_hdr_section_info *section_info;
94 const struct rtw89_fw_dynhdr_hdr *fwdynhdr;
95 const struct rtw89_fw_hdr_section *section;
96 const u8 *fw_end = fw + len;
97 const u8 *bin;
98 u32 base_hdr_len;
99 u32 mssc_len = 0;
100 u32 i;
101
102 if (!info)
103 return -EINVAL;
104
105 info->section_num = le32_get_bits(fw_hdr->w6, FW_HDR_W6_SEC_NUM);
106 base_hdr_len = struct_size(fw_hdr, sections, info->section_num);
107 info->dynamic_hdr_en = le32_get_bits(fw_hdr->w7, FW_HDR_W7_DYN_HDR);
108
109 if (info->dynamic_hdr_en) {
110 info->hdr_len = le32_get_bits(fw_hdr->w3, FW_HDR_W3_LEN);
111 info->dynamic_hdr_len = info->hdr_len - base_hdr_len;
112 fwdynhdr = (const struct rtw89_fw_dynhdr_hdr *)(fw + base_hdr_len);
113 if (le32_to_cpu(fwdynhdr->hdr_len) != info->dynamic_hdr_len) {
114 rtw89_err(rtwdev, "[ERR]invalid fw dynamic header len\n");
115 return -EINVAL;
116 }
117 } else {
118 info->hdr_len = base_hdr_len;
119 info->dynamic_hdr_len = 0;
120 }
121
122 bin = fw + info->hdr_len;
123
124 /* jump to section header */
125 section_info = info->section_info;
126 for (i = 0; i < info->section_num; i++) {
127 section = &fw_hdr->sections[i];
128 section_info->type =
129 le32_get_bits(section->w1, FWSECTION_HDR_W1_SECTIONTYPE);
130 if (section_info->type == FWDL_SECURITY_SECTION_TYPE) {
131 section_info->mssc =
132 le32_get_bits(section->w2, FWSECTION_HDR_W2_MSSC);
133 mssc_len += section_info->mssc * FWDL_SECURITY_SIGLEN;
134 } else {
135 section_info->mssc = 0;
136 }
137
138 section_info->len = le32_get_bits(section->w1, FWSECTION_HDR_W1_SEC_SIZE);
139 if (le32_get_bits(section->w1, FWSECTION_HDR_W1_CHECKSUM))
140 section_info->len += FWDL_SECTION_CHKSUM_LEN;
141 section_info->redl = le32_get_bits(section->w1, FWSECTION_HDR_W1_REDL);
142 section_info->dladdr =
143 le32_get_bits(section->w0, FWSECTION_HDR_W0_DL_ADDR) & 0x1fffffff;
144 section_info->addr = bin;
145 bin += section_info->len;
146 section_info++;
147 }
148
149 if (fw_end != bin + mssc_len) {
150 rtw89_err(rtwdev, "[ERR]fw bin size\n");
151 return -EINVAL;
152 }
153
154 return 0;
155 }
156
rtw89_fw_hdr_parser_v1(struct rtw89_dev * rtwdev,const u8 * fw,u32 len,struct rtw89_fw_bin_info * info)157 static int rtw89_fw_hdr_parser_v1(struct rtw89_dev *rtwdev, const u8 *fw, u32 len,
158 struct rtw89_fw_bin_info *info)
159 {
160 const struct rtw89_fw_hdr_v1 *fw_hdr = (const struct rtw89_fw_hdr_v1 *)fw;
161 struct rtw89_fw_hdr_section_info *section_info;
162 const struct rtw89_fw_dynhdr_hdr *fwdynhdr;
163 const struct rtw89_fw_hdr_section_v1 *section;
164 const u8 *fw_end = fw + len;
165 const u8 *bin;
166 u32 base_hdr_len;
167 u32 mssc_len = 0;
168 u32 i;
169
170 info->section_num = le32_get_bits(fw_hdr->w6, FW_HDR_V1_W6_SEC_NUM);
171 base_hdr_len = struct_size(fw_hdr, sections, info->section_num);
172 info->dynamic_hdr_en = le32_get_bits(fw_hdr->w7, FW_HDR_V1_W7_DYN_HDR);
173
174 if (info->dynamic_hdr_en) {
175 info->hdr_len = le32_get_bits(fw_hdr->w5, FW_HDR_V1_W5_HDR_SIZE);
176 info->dynamic_hdr_len = info->hdr_len - base_hdr_len;
177 fwdynhdr = (const struct rtw89_fw_dynhdr_hdr *)(fw + base_hdr_len);
178 if (le32_to_cpu(fwdynhdr->hdr_len) != info->dynamic_hdr_len) {
179 rtw89_err(rtwdev, "[ERR]invalid fw dynamic header len\n");
180 return -EINVAL;
181 }
182 } else {
183 info->hdr_len = base_hdr_len;
184 info->dynamic_hdr_len = 0;
185 }
186
187 bin = fw + info->hdr_len;
188
189 /* jump to section header */
190 section_info = info->section_info;
191 for (i = 0; i < info->section_num; i++) {
192 section = &fw_hdr->sections[i];
193 section_info->type =
194 le32_get_bits(section->w1, FWSECTION_HDR_V1_W1_SECTIONTYPE);
195 if (section_info->type == FWDL_SECURITY_SECTION_TYPE) {
196 section_info->mssc =
197 le32_get_bits(section->w2, FWSECTION_HDR_V1_W2_MSSC);
198 mssc_len += section_info->mssc * FWDL_SECURITY_SIGLEN;
199 } else {
200 section_info->mssc = 0;
201 }
202
203 section_info->len =
204 le32_get_bits(section->w1, FWSECTION_HDR_V1_W1_SEC_SIZE);
205 if (le32_get_bits(section->w1, FWSECTION_HDR_V1_W1_CHECKSUM))
206 section_info->len += FWDL_SECTION_CHKSUM_LEN;
207 section_info->redl = le32_get_bits(section->w1, FWSECTION_HDR_V1_W1_REDL);
208 section_info->dladdr =
209 le32_get_bits(section->w0, FWSECTION_HDR_V1_W0_DL_ADDR);
210 section_info->addr = bin;
211 bin += section_info->len;
212 section_info++;
213 }
214
215 if (fw_end != bin + mssc_len) {
216 rtw89_err(rtwdev, "[ERR]fw bin size\n");
217 return -EINVAL;
218 }
219
220 return 0;
221 }
222
rtw89_fw_hdr_parser(struct rtw89_dev * rtwdev,const struct rtw89_fw_suit * fw_suit,struct rtw89_fw_bin_info * info)223 static int rtw89_fw_hdr_parser(struct rtw89_dev *rtwdev,
224 const struct rtw89_fw_suit *fw_suit,
225 struct rtw89_fw_bin_info *info)
226 {
227 const u8 *fw = fw_suit->data;
228 u32 len = fw_suit->size;
229
230 if (!fw || !len) {
231 rtw89_err(rtwdev, "fw type %d isn't recognized\n", fw_suit->type);
232 return -ENOENT;
233 }
234
235 switch (fw_suit->hdr_ver) {
236 case 0:
237 return rtw89_fw_hdr_parser_v0(rtwdev, fw, len, info);
238 case 1:
239 return rtw89_fw_hdr_parser_v1(rtwdev, fw, len, info);
240 default:
241 return -ENOENT;
242 }
243 }
244
245 static
rtw89_mfw_recognize(struct rtw89_dev * rtwdev,enum rtw89_fw_type type,struct rtw89_fw_suit * fw_suit,bool nowarn)246 int rtw89_mfw_recognize(struct rtw89_dev *rtwdev, enum rtw89_fw_type type,
247 struct rtw89_fw_suit *fw_suit, bool nowarn)
248 {
249 struct rtw89_fw_info *fw_info = &rtwdev->fw;
250 const struct firmware *firmware = fw_info->req.firmware;
251 const u8 *mfw = firmware->data;
252 u32 mfw_len = firmware->size;
253 const struct rtw89_mfw_hdr *mfw_hdr = (const struct rtw89_mfw_hdr *)mfw;
254 const struct rtw89_mfw_info *mfw_info;
255 int i;
256
257 if (mfw_hdr->sig != RTW89_MFW_SIG) {
258 rtw89_debug(rtwdev, RTW89_DBG_FW, "use legacy firmware\n");
259 /* legacy firmware support normal type only */
260 if (type != RTW89_FW_NORMAL)
261 return -EINVAL;
262 fw_suit->data = mfw;
263 fw_suit->size = mfw_len;
264 return 0;
265 }
266
267 for (i = 0; i < mfw_hdr->fw_nr; i++) {
268 mfw_info = &mfw_hdr->info[i];
269 if (mfw_info->type == type) {
270 if (mfw_info->cv == rtwdev->hal.cv && !mfw_info->mp)
271 goto found;
272 if (type == RTW89_FW_LOGFMT)
273 goto found;
274 }
275 }
276
277 if (!nowarn)
278 rtw89_err(rtwdev, "no suitable firmware found\n");
279 return -ENOENT;
280
281 found:
282 fw_suit->data = mfw + le32_to_cpu(mfw_info->shift);
283 fw_suit->size = le32_to_cpu(mfw_info->size);
284 return 0;
285 }
286
rtw89_mfw_get_size(struct rtw89_dev * rtwdev)287 static u32 rtw89_mfw_get_size(struct rtw89_dev *rtwdev)
288 {
289 struct rtw89_fw_info *fw_info = &rtwdev->fw;
290 const struct firmware *firmware = fw_info->req.firmware;
291 const struct rtw89_mfw_hdr *mfw_hdr =
292 (const struct rtw89_mfw_hdr *)firmware->data;
293 const struct rtw89_mfw_info *mfw_info;
294 u32 size;
295
296 if (mfw_hdr->sig != RTW89_MFW_SIG) {
297 rtw89_warn(rtwdev, "not mfw format\n");
298 return 0;
299 }
300
301 mfw_info = &mfw_hdr->info[mfw_hdr->fw_nr - 1];
302 size = le32_to_cpu(mfw_info->shift) + le32_to_cpu(mfw_info->size);
303
304 return size;
305 }
306
rtw89_fw_update_ver_v0(struct rtw89_dev * rtwdev,struct rtw89_fw_suit * fw_suit,const struct rtw89_fw_hdr * hdr)307 static void rtw89_fw_update_ver_v0(struct rtw89_dev *rtwdev,
308 struct rtw89_fw_suit *fw_suit,
309 const struct rtw89_fw_hdr *hdr)
310 {
311 fw_suit->major_ver = le32_get_bits(hdr->w1, FW_HDR_W1_MAJOR_VERSION);
312 fw_suit->minor_ver = le32_get_bits(hdr->w1, FW_HDR_W1_MINOR_VERSION);
313 fw_suit->sub_ver = le32_get_bits(hdr->w1, FW_HDR_W1_SUBVERSION);
314 fw_suit->sub_idex = le32_get_bits(hdr->w1, FW_HDR_W1_SUBINDEX);
315 fw_suit->commitid = le32_get_bits(hdr->w2, FW_HDR_W2_COMMITID);
316 fw_suit->build_year = le32_get_bits(hdr->w5, FW_HDR_W5_YEAR);
317 fw_suit->build_mon = le32_get_bits(hdr->w4, FW_HDR_W4_MONTH);
318 fw_suit->build_date = le32_get_bits(hdr->w4, FW_HDR_W4_DATE);
319 fw_suit->build_hour = le32_get_bits(hdr->w4, FW_HDR_W4_HOUR);
320 fw_suit->build_min = le32_get_bits(hdr->w4, FW_HDR_W4_MIN);
321 fw_suit->cmd_ver = le32_get_bits(hdr->w7, FW_HDR_W7_CMD_VERSERION);
322 }
323
rtw89_fw_update_ver_v1(struct rtw89_dev * rtwdev,struct rtw89_fw_suit * fw_suit,const struct rtw89_fw_hdr_v1 * hdr)324 static void rtw89_fw_update_ver_v1(struct rtw89_dev *rtwdev,
325 struct rtw89_fw_suit *fw_suit,
326 const struct rtw89_fw_hdr_v1 *hdr)
327 {
328 fw_suit->major_ver = le32_get_bits(hdr->w1, FW_HDR_V1_W1_MAJOR_VERSION);
329 fw_suit->minor_ver = le32_get_bits(hdr->w1, FW_HDR_V1_W1_MINOR_VERSION);
330 fw_suit->sub_ver = le32_get_bits(hdr->w1, FW_HDR_V1_W1_SUBVERSION);
331 fw_suit->sub_idex = le32_get_bits(hdr->w1, FW_HDR_V1_W1_SUBINDEX);
332 fw_suit->commitid = le32_get_bits(hdr->w2, FW_HDR_V1_W2_COMMITID);
333 fw_suit->build_year = le32_get_bits(hdr->w5, FW_HDR_V1_W5_YEAR);
334 fw_suit->build_mon = le32_get_bits(hdr->w4, FW_HDR_V1_W4_MONTH);
335 fw_suit->build_date = le32_get_bits(hdr->w4, FW_HDR_V1_W4_DATE);
336 fw_suit->build_hour = le32_get_bits(hdr->w4, FW_HDR_V1_W4_HOUR);
337 fw_suit->build_min = le32_get_bits(hdr->w4, FW_HDR_V1_W4_MIN);
338 fw_suit->cmd_ver = le32_get_bits(hdr->w7, FW_HDR_V1_W3_CMD_VERSERION);
339 }
340
rtw89_fw_update_ver(struct rtw89_dev * rtwdev,enum rtw89_fw_type type,struct rtw89_fw_suit * fw_suit)341 static int rtw89_fw_update_ver(struct rtw89_dev *rtwdev,
342 enum rtw89_fw_type type,
343 struct rtw89_fw_suit *fw_suit)
344 {
345 const struct rtw89_fw_hdr *v0 = (const struct rtw89_fw_hdr *)fw_suit->data;
346 const struct rtw89_fw_hdr_v1 *v1 = (const struct rtw89_fw_hdr_v1 *)fw_suit->data;
347
348 if (type == RTW89_FW_LOGFMT)
349 return 0;
350
351 fw_suit->type = type;
352 fw_suit->hdr_ver = le32_get_bits(v0->w3, FW_HDR_W3_HDR_VER);
353
354 switch (fw_suit->hdr_ver) {
355 case 0:
356 rtw89_fw_update_ver_v0(rtwdev, fw_suit, v0);
357 break;
358 case 1:
359 rtw89_fw_update_ver_v1(rtwdev, fw_suit, v1);
360 break;
361 default:
362 rtw89_err(rtwdev, "Unknown firmware header version %u\n",
363 fw_suit->hdr_ver);
364 return -ENOENT;
365 }
366
367 rtw89_info(rtwdev,
368 "Firmware version %u.%u.%u.%u (%08x), cmd version %u, type %u\n",
369 fw_suit->major_ver, fw_suit->minor_ver, fw_suit->sub_ver,
370 fw_suit->sub_idex, fw_suit->commitid, fw_suit->cmd_ver, type);
371
372 return 0;
373 }
374
375 static
__rtw89_fw_recognize(struct rtw89_dev * rtwdev,enum rtw89_fw_type type,bool nowarn)376 int __rtw89_fw_recognize(struct rtw89_dev *rtwdev, enum rtw89_fw_type type,
377 bool nowarn)
378 {
379 struct rtw89_fw_suit *fw_suit = rtw89_fw_suit_get(rtwdev, type);
380 int ret;
381
382 ret = rtw89_mfw_recognize(rtwdev, type, fw_suit, nowarn);
383 if (ret)
384 return ret;
385
386 return rtw89_fw_update_ver(rtwdev, type, fw_suit);
387 }
388
389 static
__rtw89_fw_recognize_from_elm(struct rtw89_dev * rtwdev,const struct rtw89_fw_element_hdr * elm,const void * data)390 int __rtw89_fw_recognize_from_elm(struct rtw89_dev *rtwdev,
391 const struct rtw89_fw_element_hdr *elm,
392 #if defined(__linux__)
393 const void *data)
394 #elif defined(__FreeBSD__)
395 const int data)
396 #endif
397 {
398 #if defined(__linux__)
399 enum rtw89_fw_type type = (enum rtw89_fw_type)data;
400 #elif defined(__FreeBSD__)
401 const enum rtw89_fw_type type = (const enum rtw89_fw_type)data;
402 #endif
403 struct rtw89_fw_suit *fw_suit;
404
405 fw_suit = rtw89_fw_suit_get(rtwdev, type);
406 fw_suit->data = elm->u.common.contents;
407 fw_suit->size = le32_to_cpu(elm->size);
408
409 return rtw89_fw_update_ver(rtwdev, type, fw_suit);
410 }
411
412 #define __DEF_FW_FEAT_COND(__cond, __op) \
413 static bool __fw_feat_cond_ ## __cond(u32 suit_ver_code, u32 comp_ver_code) \
414 { \
415 return suit_ver_code __op comp_ver_code; \
416 }
417
418 __DEF_FW_FEAT_COND(ge, >=); /* greater or equal */
419 __DEF_FW_FEAT_COND(le, <=); /* less or equal */
420 __DEF_FW_FEAT_COND(lt, <); /* less than */
421
422 struct __fw_feat_cfg {
423 enum rtw89_core_chip_id chip_id;
424 enum rtw89_fw_feature feature;
425 u32 ver_code;
426 bool (*cond)(u32 suit_ver_code, u32 comp_ver_code);
427 };
428
429 #define __CFG_FW_FEAT(_chip, _cond, _maj, _min, _sub, _idx, _feat) \
430 { \
431 .chip_id = _chip, \
432 .feature = RTW89_FW_FEATURE_ ## _feat, \
433 .ver_code = RTW89_FW_VER_CODE(_maj, _min, _sub, _idx), \
434 .cond = __fw_feat_cond_ ## _cond, \
435 }
436
437 static const struct __fw_feat_cfg fw_feat_tbl[] = {
438 __CFG_FW_FEAT(RTL8851B, ge, 0, 29, 37, 1, TX_WAKE),
439 __CFG_FW_FEAT(RTL8851B, ge, 0, 29, 37, 1, SCAN_OFFLOAD),
440 __CFG_FW_FEAT(RTL8851B, ge, 0, 29, 41, 0, CRASH_TRIGGER),
441 __CFG_FW_FEAT(RTL8852A, le, 0, 13, 29, 0, OLD_HT_RA_FORMAT),
442 __CFG_FW_FEAT(RTL8852A, ge, 0, 13, 35, 0, SCAN_OFFLOAD),
443 __CFG_FW_FEAT(RTL8852A, ge, 0, 13, 35, 0, TX_WAKE),
444 __CFG_FW_FEAT(RTL8852A, ge, 0, 13, 36, 0, CRASH_TRIGGER),
445 __CFG_FW_FEAT(RTL8852A, lt, 0, 13, 38, 0, NO_PACKET_DROP),
446 __CFG_FW_FEAT(RTL8852B, ge, 0, 29, 26, 0, NO_LPS_PG),
447 __CFG_FW_FEAT(RTL8852B, ge, 0, 29, 26, 0, TX_WAKE),
448 __CFG_FW_FEAT(RTL8852B, ge, 0, 29, 29, 0, CRASH_TRIGGER),
449 __CFG_FW_FEAT(RTL8852B, ge, 0, 29, 29, 0, SCAN_OFFLOAD),
450 __CFG_FW_FEAT(RTL8852C, le, 0, 27, 33, 0, NO_DEEP_PS),
451 __CFG_FW_FEAT(RTL8852C, ge, 0, 27, 34, 0, TX_WAKE),
452 __CFG_FW_FEAT(RTL8852C, ge, 0, 27, 36, 0, SCAN_OFFLOAD),
453 __CFG_FW_FEAT(RTL8852C, ge, 0, 27, 40, 0, CRASH_TRIGGER),
454 __CFG_FW_FEAT(RTL8852C, ge, 0, 27, 56, 10, BEACON_FILTER),
455 };
456
rtw89_fw_iterate_feature_cfg(struct rtw89_fw_info * fw,const struct rtw89_chip_info * chip,u32 ver_code)457 static void rtw89_fw_iterate_feature_cfg(struct rtw89_fw_info *fw,
458 const struct rtw89_chip_info *chip,
459 u32 ver_code)
460 {
461 int i;
462
463 for (i = 0; i < ARRAY_SIZE(fw_feat_tbl); i++) {
464 const struct __fw_feat_cfg *ent = &fw_feat_tbl[i];
465
466 if (chip->chip_id != ent->chip_id)
467 continue;
468
469 if (ent->cond(ver_code, ent->ver_code))
470 RTW89_SET_FW_FEATURE(ent->feature, fw);
471 }
472 }
473
rtw89_fw_recognize_features(struct rtw89_dev * rtwdev)474 static void rtw89_fw_recognize_features(struct rtw89_dev *rtwdev)
475 {
476 const struct rtw89_chip_info *chip = rtwdev->chip;
477 const struct rtw89_fw_suit *fw_suit;
478 u32 suit_ver_code;
479
480 fw_suit = rtw89_fw_suit_get(rtwdev, RTW89_FW_NORMAL);
481 suit_ver_code = RTW89_FW_SUIT_VER_CODE(fw_suit);
482
483 rtw89_fw_iterate_feature_cfg(&rtwdev->fw, chip, suit_ver_code);
484 }
485
486 const struct firmware *
rtw89_early_fw_feature_recognize(struct device * device,const struct rtw89_chip_info * chip,struct rtw89_fw_info * early_fw,int * used_fw_format)487 rtw89_early_fw_feature_recognize(struct device *device,
488 const struct rtw89_chip_info *chip,
489 struct rtw89_fw_info *early_fw,
490 int *used_fw_format)
491 {
492 const struct firmware *firmware;
493 char fw_name[64];
494 int fw_format;
495 u32 ver_code;
496 int ret;
497
498 for (fw_format = chip->fw_format_max; fw_format >= 0; fw_format--) {
499 rtw89_fw_get_filename(fw_name, sizeof(fw_name),
500 chip->fw_basename, fw_format);
501
502 ret = request_firmware(&firmware, fw_name, device);
503 if (!ret) {
504 dev_info(device, "loaded firmware %s\n", fw_name);
505 *used_fw_format = fw_format;
506 break;
507 }
508 }
509
510 if (ret) {
511 dev_err(device, "failed to early request firmware: %d\n", ret);
512 return NULL;
513 }
514
515 ver_code = rtw89_compat_fw_hdr_ver_code(firmware->data);
516
517 if (!ver_code)
518 goto out;
519
520 rtw89_fw_iterate_feature_cfg(early_fw, chip, ver_code);
521
522 out:
523 return firmware;
524 }
525
rtw89_fw_recognize(struct rtw89_dev * rtwdev)526 int rtw89_fw_recognize(struct rtw89_dev *rtwdev)
527 {
528 const struct rtw89_chip_info *chip = rtwdev->chip;
529 int ret;
530
531 if (chip->try_ce_fw) {
532 ret = __rtw89_fw_recognize(rtwdev, RTW89_FW_NORMAL_CE, true);
533 if (!ret)
534 goto normal_done;
535 }
536
537 ret = __rtw89_fw_recognize(rtwdev, RTW89_FW_NORMAL, false);
538 if (ret)
539 return ret;
540
541 normal_done:
542 /* It still works if wowlan firmware isn't existing. */
543 __rtw89_fw_recognize(rtwdev, RTW89_FW_WOWLAN, false);
544
545 /* It still works if log format file isn't existing. */
546 __rtw89_fw_recognize(rtwdev, RTW89_FW_LOGFMT, true);
547
548 rtw89_fw_recognize_features(rtwdev);
549
550 rtw89_coex_recognize_ver(rtwdev);
551
552 return 0;
553 }
554
555 static
rtw89_build_phy_tbl_from_elm(struct rtw89_dev * rtwdev,const struct rtw89_fw_element_hdr * elm,const void * data)556 int rtw89_build_phy_tbl_from_elm(struct rtw89_dev *rtwdev,
557 const struct rtw89_fw_element_hdr *elm,
558 #if defined(__linux__)
559 const void *data)
560 #elif defined(__FreeBSD__)
561 const int data)
562 #endif
563 {
564 struct rtw89_fw_elm_info *elm_info = &rtwdev->fw.elm_info;
565 struct rtw89_phy_table *tbl;
566 struct rtw89_reg2_def *regs;
567 enum rtw89_rf_path rf_path;
568 u32 n_regs, i;
569 u8 idx;
570
571 tbl = kzalloc(sizeof(*tbl), GFP_KERNEL);
572 if (!tbl)
573 return -ENOMEM;
574
575 switch (le32_to_cpu(elm->id)) {
576 case RTW89_FW_ELEMENT_ID_BB_REG:
577 elm_info->bb_tbl = tbl;
578 break;
579 case RTW89_FW_ELEMENT_ID_BB_GAIN:
580 elm_info->bb_gain = tbl;
581 break;
582 case RTW89_FW_ELEMENT_ID_RADIO_A:
583 case RTW89_FW_ELEMENT_ID_RADIO_B:
584 case RTW89_FW_ELEMENT_ID_RADIO_C:
585 case RTW89_FW_ELEMENT_ID_RADIO_D:
586 rf_path = (enum rtw89_rf_path)data;
587 idx = elm->u.reg2.idx;
588
589 elm_info->rf_radio[idx] = tbl;
590 tbl->rf_path = rf_path;
591 tbl->config = rtw89_phy_config_rf_reg_v1;
592 break;
593 case RTW89_FW_ELEMENT_ID_RF_NCTL:
594 elm_info->rf_nctl = tbl;
595 break;
596 default:
597 kfree(tbl);
598 return -ENOENT;
599 }
600
601 n_regs = le32_to_cpu(elm->size) / sizeof(tbl->regs[0]);
602 regs = kcalloc(n_regs, sizeof(tbl->regs[0]), GFP_KERNEL);
603 if (!regs)
604 goto out;
605
606 for (i = 0; i < n_regs; i++) {
607 regs[i].addr = le32_to_cpu(elm->u.reg2.regs[i].addr);
608 regs[i].data = le32_to_cpu(elm->u.reg2.regs[i].data);
609 }
610
611 tbl->n_regs = n_regs;
612 tbl->regs = regs;
613
614 return 0;
615
616 out:
617 kfree(tbl);
618 return -ENOMEM;
619 }
620
621 struct rtw89_fw_element_handler {
622 int (*fn)(struct rtw89_dev *rtwdev,
623 #if defined(__linux__)
624 const struct rtw89_fw_element_hdr *elm, const void *data);
625 const void *data;
626 #elif defined(__FreeBSD__)
627 const struct rtw89_fw_element_hdr *elm, const int data);
628 const int data;
629 #endif
630 const char *name;
631 };
632
633 static const struct rtw89_fw_element_handler __fw_element_handlers[] = {
634 #if defined(__linux__)
635 [RTW89_FW_ELEMENT_ID_BBMCU0] = {__rtw89_fw_recognize_from_elm,
636 (const void *)RTW89_FW_BBMCU0, NULL},
637 [RTW89_FW_ELEMENT_ID_BBMCU1] = {__rtw89_fw_recognize_from_elm,
638 (const void *)RTW89_FW_BBMCU1, NULL},
639 [RTW89_FW_ELEMENT_ID_BB_REG] = {rtw89_build_phy_tbl_from_elm, NULL, "BB"},
640 [RTW89_FW_ELEMENT_ID_BB_GAIN] = {rtw89_build_phy_tbl_from_elm, NULL, NULL},
641 [RTW89_FW_ELEMENT_ID_RADIO_A] = {rtw89_build_phy_tbl_from_elm,
642 (const void *)RF_PATH_A, "radio A"},
643 [RTW89_FW_ELEMENT_ID_RADIO_B] = {rtw89_build_phy_tbl_from_elm,
644 (const void *)RF_PATH_B, NULL},
645 [RTW89_FW_ELEMENT_ID_RADIO_C] = {rtw89_build_phy_tbl_from_elm,
646 (const void *)RF_PATH_C, NULL},
647 [RTW89_FW_ELEMENT_ID_RADIO_D] = {rtw89_build_phy_tbl_from_elm,
648 (const void *)RF_PATH_D, NULL},
649 [RTW89_FW_ELEMENT_ID_RF_NCTL] = {rtw89_build_phy_tbl_from_elm, NULL, "NCTL"},
650 #elif defined(__FreeBSD__)
651 [RTW89_FW_ELEMENT_ID_BBMCU0] = {__rtw89_fw_recognize_from_elm,
652 RTW89_FW_BBMCU0, NULL},
653 [RTW89_FW_ELEMENT_ID_BBMCU1] = {__rtw89_fw_recognize_from_elm,
654 RTW89_FW_BBMCU1, NULL},
655 [RTW89_FW_ELEMENT_ID_BB_REG] = {rtw89_build_phy_tbl_from_elm, -1, "BB"},
656 [RTW89_FW_ELEMENT_ID_BB_GAIN] = {rtw89_build_phy_tbl_from_elm, -1, NULL},
657 [RTW89_FW_ELEMENT_ID_RADIO_A] = {rtw89_build_phy_tbl_from_elm,
658 RF_PATH_A, "radio A"},
659 [RTW89_FW_ELEMENT_ID_RADIO_B] = {rtw89_build_phy_tbl_from_elm,
660 RF_PATH_B, NULL},
661 [RTW89_FW_ELEMENT_ID_RADIO_C] = {rtw89_build_phy_tbl_from_elm,
662 RF_PATH_C, NULL},
663 [RTW89_FW_ELEMENT_ID_RADIO_D] = {rtw89_build_phy_tbl_from_elm,
664 RF_PATH_D, NULL},
665 [RTW89_FW_ELEMENT_ID_RF_NCTL] = {rtw89_build_phy_tbl_from_elm, -1, "NCTL"},
666 #endif
667 };
668
rtw89_fw_recognize_elements(struct rtw89_dev * rtwdev)669 int rtw89_fw_recognize_elements(struct rtw89_dev *rtwdev)
670 {
671 struct rtw89_fw_info *fw_info = &rtwdev->fw;
672 const struct firmware *firmware = fw_info->req.firmware;
673 const struct rtw89_chip_info *chip = rtwdev->chip;
674 u32 unrecognized_elements = chip->needed_fw_elms;
675 const struct rtw89_fw_element_handler *handler;
676 const struct rtw89_fw_element_hdr *hdr;
677 u32 elm_size;
678 u32 elem_id;
679 u32 offset;
680 int ret;
681
682 BUILD_BUG_ON(sizeof(chip->needed_fw_elms) * 8 < RTW89_FW_ELEMENT_ID_NUM);
683
684 offset = rtw89_mfw_get_size(rtwdev);
685 offset = ALIGN(offset, RTW89_FW_ELEMENT_ALIGN);
686 if (offset == 0)
687 return -EINVAL;
688
689 while (offset + sizeof(*hdr) < firmware->size) {
690 hdr = (const struct rtw89_fw_element_hdr *)(firmware->data + offset);
691
692 elm_size = le32_to_cpu(hdr->size);
693 if (offset + elm_size >= firmware->size) {
694 rtw89_warn(rtwdev, "firmware element size exceeds\n");
695 break;
696 }
697
698 elem_id = le32_to_cpu(hdr->id);
699 if (elem_id >= ARRAY_SIZE(__fw_element_handlers))
700 goto next;
701
702 handler = &__fw_element_handlers[elem_id];
703 if (!handler->fn)
704 goto next;
705
706 ret = handler->fn(rtwdev, hdr, handler->data);
707 if (ret)
708 return ret;
709
710 if (handler->name)
711 rtw89_info(rtwdev, "Firmware element %s version: %4ph\n",
712 handler->name, hdr->ver);
713
714 unrecognized_elements &= ~BIT(elem_id);
715 next:
716 offset += sizeof(*hdr) + elm_size;
717 offset = ALIGN(offset, RTW89_FW_ELEMENT_ALIGN);
718 }
719
720 if (unrecognized_elements) {
721 rtw89_err(rtwdev, "Firmware elements 0x%08x are unrecognized\n",
722 unrecognized_elements);
723 return -ENOENT;
724 }
725
726 return 0;
727 }
728
rtw89_h2c_pkt_set_hdr(struct rtw89_dev * rtwdev,struct sk_buff * skb,u8 type,u8 cat,u8 class,u8 func,bool rack,bool dack,u32 len)729 void rtw89_h2c_pkt_set_hdr(struct rtw89_dev *rtwdev, struct sk_buff *skb,
730 u8 type, u8 cat, u8 class, u8 func,
731 bool rack, bool dack, u32 len)
732 {
733 struct fwcmd_hdr *hdr;
734
735 hdr = (struct fwcmd_hdr *)skb_push(skb, 8);
736
737 if (!(rtwdev->fw.h2c_seq % 4))
738 rack = true;
739 hdr->hdr0 = cpu_to_le32(FIELD_PREP(H2C_HDR_DEL_TYPE, type) |
740 FIELD_PREP(H2C_HDR_CAT, cat) |
741 FIELD_PREP(H2C_HDR_CLASS, class) |
742 FIELD_PREP(H2C_HDR_FUNC, func) |
743 FIELD_PREP(H2C_HDR_H2C_SEQ, rtwdev->fw.h2c_seq));
744
745 hdr->hdr1 = cpu_to_le32(FIELD_PREP(H2C_HDR_TOTAL_LEN,
746 len + H2C_HEADER_LEN) |
747 (rack ? H2C_HDR_REC_ACK : 0) |
748 (dack ? H2C_HDR_DONE_ACK : 0));
749
750 rtwdev->fw.h2c_seq++;
751 }
752
rtw89_h2c_pkt_set_hdr_fwdl(struct rtw89_dev * rtwdev,struct sk_buff * skb,u8 type,u8 cat,u8 class,u8 func,u32 len)753 static void rtw89_h2c_pkt_set_hdr_fwdl(struct rtw89_dev *rtwdev,
754 struct sk_buff *skb,
755 u8 type, u8 cat, u8 class, u8 func,
756 u32 len)
757 {
758 struct fwcmd_hdr *hdr;
759
760 hdr = (struct fwcmd_hdr *)skb_push(skb, 8);
761
762 hdr->hdr0 = cpu_to_le32(FIELD_PREP(H2C_HDR_DEL_TYPE, type) |
763 FIELD_PREP(H2C_HDR_CAT, cat) |
764 FIELD_PREP(H2C_HDR_CLASS, class) |
765 FIELD_PREP(H2C_HDR_FUNC, func) |
766 FIELD_PREP(H2C_HDR_H2C_SEQ, rtwdev->fw.h2c_seq));
767
768 hdr->hdr1 = cpu_to_le32(FIELD_PREP(H2C_HDR_TOTAL_LEN,
769 len + H2C_HEADER_LEN));
770 }
771
__rtw89_fw_download_hdr(struct rtw89_dev * rtwdev,const u8 * fw,u32 len)772 static int __rtw89_fw_download_hdr(struct rtw89_dev *rtwdev, const u8 *fw, u32 len)
773 {
774 struct sk_buff *skb;
775 u32 ret = 0;
776
777 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len);
778 if (!skb) {
779 rtw89_err(rtwdev, "failed to alloc skb for fw hdr dl\n");
780 return -ENOMEM;
781 }
782
783 skb_put_data(skb, fw, len);
784 SET_FW_HDR_PART_SIZE(skb->data, FWDL_SECTION_PER_PKT_LEN);
785 rtw89_h2c_pkt_set_hdr_fwdl(rtwdev, skb, FWCMD_TYPE_H2C,
786 H2C_CAT_MAC, H2C_CL_MAC_FWDL,
787 H2C_FUNC_MAC_FWHDR_DL, len);
788
789 ret = rtw89_h2c_tx(rtwdev, skb, false);
790 if (ret) {
791 rtw89_err(rtwdev, "failed to send h2c\n");
792 ret = -1;
793 goto fail;
794 }
795
796 return 0;
797 fail:
798 dev_kfree_skb_any(skb);
799
800 return ret;
801 }
802
rtw89_fw_download_hdr(struct rtw89_dev * rtwdev,const u8 * fw,u32 len)803 static int rtw89_fw_download_hdr(struct rtw89_dev *rtwdev, const u8 *fw, u32 len)
804 {
805 u8 val;
806 int ret;
807
808 ret = __rtw89_fw_download_hdr(rtwdev, fw, len);
809 if (ret) {
810 rtw89_err(rtwdev, "[ERR]FW header download\n");
811 return ret;
812 }
813
814 ret = read_poll_timeout_atomic(rtw89_read8, val, val & B_AX_FWDL_PATH_RDY,
815 1, FWDL_WAIT_CNT, false,
816 rtwdev, R_AX_WCPU_FW_CTRL);
817 if (ret) {
818 rtw89_err(rtwdev, "[ERR]FWDL path ready\n");
819 return ret;
820 }
821
822 rtw89_write32(rtwdev, R_AX_HALT_H2C_CTRL, 0);
823 rtw89_write32(rtwdev, R_AX_HALT_C2H_CTRL, 0);
824
825 return 0;
826 }
827
__rtw89_fw_download_main(struct rtw89_dev * rtwdev,struct rtw89_fw_hdr_section_info * info)828 static int __rtw89_fw_download_main(struct rtw89_dev *rtwdev,
829 struct rtw89_fw_hdr_section_info *info)
830 {
831 struct sk_buff *skb;
832 const u8 *section = info->addr;
833 u32 residue_len = info->len;
834 u32 pkt_len;
835 int ret;
836
837 while (residue_len) {
838 if (residue_len >= FWDL_SECTION_PER_PKT_LEN)
839 pkt_len = FWDL_SECTION_PER_PKT_LEN;
840 else
841 pkt_len = residue_len;
842
843 skb = rtw89_fw_h2c_alloc_skb_no_hdr(rtwdev, pkt_len);
844 if (!skb) {
845 rtw89_err(rtwdev, "failed to alloc skb for fw dl\n");
846 return -ENOMEM;
847 }
848 skb_put_data(skb, section, pkt_len);
849
850 ret = rtw89_h2c_tx(rtwdev, skb, true);
851 if (ret) {
852 rtw89_err(rtwdev, "failed to send h2c\n");
853 ret = -1;
854 goto fail;
855 }
856
857 section += pkt_len;
858 residue_len -= pkt_len;
859 }
860
861 return 0;
862 fail:
863 dev_kfree_skb_any(skb);
864
865 return ret;
866 }
867
rtw89_fw_download_main(struct rtw89_dev * rtwdev,const u8 * fw,struct rtw89_fw_bin_info * info)868 static int rtw89_fw_download_main(struct rtw89_dev *rtwdev, const u8 *fw,
869 struct rtw89_fw_bin_info *info)
870 {
871 struct rtw89_fw_hdr_section_info *section_info = info->section_info;
872 u8 section_num = info->section_num;
873 int ret;
874
875 while (section_num--) {
876 ret = __rtw89_fw_download_main(rtwdev, section_info);
877 if (ret)
878 return ret;
879 section_info++;
880 }
881
882 mdelay(5);
883
884 ret = rtw89_fw_check_rdy(rtwdev);
885 if (ret) {
886 rtw89_warn(rtwdev, "download firmware fail\n");
887 return ret;
888 }
889
890 return 0;
891 }
892
rtw89_fw_prog_cnt_dump(struct rtw89_dev * rtwdev)893 static void rtw89_fw_prog_cnt_dump(struct rtw89_dev *rtwdev)
894 {
895 u32 val32;
896 u16 index;
897
898 rtw89_write32(rtwdev, R_AX_DBG_CTRL,
899 FIELD_PREP(B_AX_DBG_SEL0, FW_PROG_CNTR_DBG_SEL) |
900 FIELD_PREP(B_AX_DBG_SEL1, FW_PROG_CNTR_DBG_SEL));
901 rtw89_write32_mask(rtwdev, R_AX_SYS_STATUS1, B_AX_SEL_0XC0_MASK, MAC_DBG_SEL);
902
903 for (index = 0; index < 15; index++) {
904 val32 = rtw89_read32(rtwdev, R_AX_DBG_PORT_SEL);
905 rtw89_err(rtwdev, "[ERR]fw PC = 0x%x\n", val32);
906 #if defined(__linux__)
907 fsleep(10);
908 #elif defined(__FreeBSD__)
909 /* Seems we are called from a context we cannot sleep. */
910 udelay(10);
911 #endif
912 }
913 }
914
rtw89_fw_dl_fail_dump(struct rtw89_dev * rtwdev)915 static void rtw89_fw_dl_fail_dump(struct rtw89_dev *rtwdev)
916 {
917 u32 val32;
918 u16 val16;
919
920 val32 = rtw89_read32(rtwdev, R_AX_WCPU_FW_CTRL);
921 rtw89_err(rtwdev, "[ERR]fwdl 0x1E0 = 0x%x\n", val32);
922
923 val16 = rtw89_read16(rtwdev, R_AX_BOOT_DBG + 2);
924 rtw89_err(rtwdev, "[ERR]fwdl 0x83F2 = 0x%x\n", val16);
925
926 rtw89_fw_prog_cnt_dump(rtwdev);
927 }
928
rtw89_fw_download(struct rtw89_dev * rtwdev,enum rtw89_fw_type type)929 int rtw89_fw_download(struct rtw89_dev *rtwdev, enum rtw89_fw_type type)
930 {
931 struct rtw89_fw_info *fw_info = &rtwdev->fw;
932 struct rtw89_fw_suit *fw_suit = rtw89_fw_suit_get(rtwdev, type);
933 struct rtw89_fw_bin_info info;
934 u8 val;
935 int ret;
936
937 rtw89_mac_disable_cpu(rtwdev);
938 ret = rtw89_mac_enable_cpu(rtwdev, 0, true);
939 if (ret)
940 return ret;
941
942 ret = rtw89_fw_hdr_parser(rtwdev, fw_suit, &info);
943 if (ret) {
944 rtw89_err(rtwdev, "parse fw header fail\n");
945 goto fwdl_err;
946 }
947
948 ret = read_poll_timeout_atomic(rtw89_read8, val, val & B_AX_H2C_PATH_RDY,
949 1, FWDL_WAIT_CNT, false,
950 rtwdev, R_AX_WCPU_FW_CTRL);
951 if (ret) {
952 rtw89_err(rtwdev, "[ERR]H2C path ready\n");
953 goto fwdl_err;
954 }
955
956 ret = rtw89_fw_download_hdr(rtwdev, fw_suit->data, info.hdr_len -
957 info.dynamic_hdr_len);
958 if (ret) {
959 ret = -EBUSY;
960 goto fwdl_err;
961 }
962
963 ret = rtw89_fw_download_main(rtwdev, fw_suit->data, &info);
964 if (ret) {
965 ret = -EBUSY;
966 goto fwdl_err;
967 }
968
969 fw_info->h2c_seq = 0;
970 fw_info->rec_seq = 0;
971 fw_info->h2c_counter = 0;
972 fw_info->c2h_counter = 0;
973 rtwdev->mac.rpwm_seq_num = RPWM_SEQ_NUM_MAX;
974 rtwdev->mac.cpwm_seq_num = CPWM_SEQ_NUM_MAX;
975
976 return ret;
977
978 fwdl_err:
979 rtw89_fw_dl_fail_dump(rtwdev);
980 return ret;
981 }
982
rtw89_wait_firmware_completion(struct rtw89_dev * rtwdev)983 int rtw89_wait_firmware_completion(struct rtw89_dev *rtwdev)
984 {
985 struct rtw89_fw_info *fw = &rtwdev->fw;
986
987 wait_for_completion(&fw->req.completion);
988 if (!fw->req.firmware)
989 return -EINVAL;
990
991 return 0;
992 }
993
rtw89_load_firmware_req(struct rtw89_dev * rtwdev,struct rtw89_fw_req_info * req,const char * fw_name,bool nowarn)994 static int rtw89_load_firmware_req(struct rtw89_dev *rtwdev,
995 struct rtw89_fw_req_info *req,
996 const char *fw_name, bool nowarn)
997 {
998 int ret;
999
1000 if (req->firmware) {
1001 rtw89_debug(rtwdev, RTW89_DBG_FW,
1002 "full firmware has been early requested\n");
1003 complete_all(&req->completion);
1004 return 0;
1005 }
1006
1007 if (nowarn)
1008 ret = firmware_request_nowarn(&req->firmware, fw_name, rtwdev->dev);
1009 else
1010 ret = request_firmware(&req->firmware, fw_name, rtwdev->dev);
1011
1012 complete_all(&req->completion);
1013
1014 return ret;
1015 }
1016
rtw89_load_firmware_work(struct work_struct * work)1017 void rtw89_load_firmware_work(struct work_struct *work)
1018 {
1019 struct rtw89_dev *rtwdev =
1020 container_of(work, struct rtw89_dev, load_firmware_work);
1021 const struct rtw89_chip_info *chip = rtwdev->chip;
1022 char fw_name[64];
1023
1024 rtw89_fw_get_filename(fw_name, sizeof(fw_name),
1025 chip->fw_basename, rtwdev->fw.fw_format);
1026
1027 rtw89_load_firmware_req(rtwdev, &rtwdev->fw.req, fw_name, false);
1028 }
1029
rtw89_free_phy_tbl_from_elm(struct rtw89_phy_table * tbl)1030 static void rtw89_free_phy_tbl_from_elm(struct rtw89_phy_table *tbl)
1031 {
1032 if (!tbl)
1033 return;
1034
1035 kfree(tbl->regs);
1036 kfree(tbl);
1037 }
1038
rtw89_unload_firmware_elements(struct rtw89_dev * rtwdev)1039 static void rtw89_unload_firmware_elements(struct rtw89_dev *rtwdev)
1040 {
1041 struct rtw89_fw_elm_info *elm_info = &rtwdev->fw.elm_info;
1042 int i;
1043
1044 rtw89_free_phy_tbl_from_elm(elm_info->bb_tbl);
1045 rtw89_free_phy_tbl_from_elm(elm_info->bb_gain);
1046 for (i = 0; i < ARRAY_SIZE(elm_info->rf_radio); i++)
1047 rtw89_free_phy_tbl_from_elm(elm_info->rf_radio[i]);
1048 rtw89_free_phy_tbl_from_elm(elm_info->rf_nctl);
1049 }
1050
rtw89_unload_firmware(struct rtw89_dev * rtwdev)1051 void rtw89_unload_firmware(struct rtw89_dev *rtwdev)
1052 {
1053 struct rtw89_fw_info *fw = &rtwdev->fw;
1054
1055 cancel_work_sync(&rtwdev->load_firmware_work);
1056
1057 if (fw->req.firmware) {
1058 release_firmware(fw->req.firmware);
1059
1060 /* assign NULL back in case rtw89_free_ieee80211_hw()
1061 * try to release the same one again.
1062 */
1063 fw->req.firmware = NULL;
1064 }
1065
1066 kfree(fw->log.fmts);
1067 rtw89_unload_firmware_elements(rtwdev);
1068 }
1069
rtw89_fw_log_get_fmt_idx(struct rtw89_dev * rtwdev,u32 fmt_id)1070 static u32 rtw89_fw_log_get_fmt_idx(struct rtw89_dev *rtwdev, u32 fmt_id)
1071 {
1072 struct rtw89_fw_log *fw_log = &rtwdev->fw.log;
1073 u32 i;
1074
1075 if (fmt_id > fw_log->last_fmt_id)
1076 return 0;
1077
1078 for (i = 0; i < fw_log->fmt_count; i++) {
1079 if (le32_to_cpu(fw_log->fmt_ids[i]) == fmt_id)
1080 return i;
1081 }
1082 return 0;
1083 }
1084
rtw89_fw_log_create_fmts_dict(struct rtw89_dev * rtwdev)1085 static int rtw89_fw_log_create_fmts_dict(struct rtw89_dev *rtwdev)
1086 {
1087 struct rtw89_fw_log *log = &rtwdev->fw.log;
1088 const struct rtw89_fw_logsuit_hdr *suit_hdr;
1089 struct rtw89_fw_suit *suit = &log->suit;
1090 #if defined(__linux__)
1091 const void *fmts_ptr, *fmts_end_ptr;
1092 #elif defined(__FreeBSD__)
1093 const u8 *fmts_ptr, *fmts_end_ptr;
1094 #endif
1095 u32 fmt_count;
1096 int i;
1097
1098 suit_hdr = (const struct rtw89_fw_logsuit_hdr *)suit->data;
1099 fmt_count = le32_to_cpu(suit_hdr->count);
1100 log->fmt_ids = suit_hdr->ids;
1101 #if defined(__linux__)
1102 fmts_ptr = &suit_hdr->ids[fmt_count];
1103 #elif defined(__FreeBSD__)
1104 fmts_ptr = (const u8 *)&suit_hdr->ids[fmt_count];
1105 #endif
1106 fmts_end_ptr = suit->data + suit->size;
1107 log->fmts = kcalloc(fmt_count, sizeof(char *), GFP_KERNEL);
1108 if (!log->fmts)
1109 return -ENOMEM;
1110
1111 for (i = 0; i < fmt_count; i++) {
1112 fmts_ptr = memchr_inv(fmts_ptr, 0, fmts_end_ptr - fmts_ptr);
1113 if (!fmts_ptr)
1114 break;
1115
1116 (*log->fmts)[i] = fmts_ptr;
1117 log->last_fmt_id = le32_to_cpu(log->fmt_ids[i]);
1118 log->fmt_count++;
1119 fmts_ptr += strlen(fmts_ptr);
1120 }
1121
1122 return 0;
1123 }
1124
rtw89_fw_log_prepare(struct rtw89_dev * rtwdev)1125 int rtw89_fw_log_prepare(struct rtw89_dev *rtwdev)
1126 {
1127 struct rtw89_fw_log *log = &rtwdev->fw.log;
1128 struct rtw89_fw_suit *suit = &log->suit;
1129
1130 if (!suit || !suit->data) {
1131 rtw89_debug(rtwdev, RTW89_DBG_FW, "no log format file\n");
1132 return -EINVAL;
1133 }
1134 if (log->fmts)
1135 return 0;
1136
1137 return rtw89_fw_log_create_fmts_dict(rtwdev);
1138 }
1139
rtw89_fw_log_dump_data(struct rtw89_dev * rtwdev,const struct rtw89_fw_c2h_log_fmt * log_fmt,u32 fmt_idx,u8 para_int,bool raw_data)1140 static void rtw89_fw_log_dump_data(struct rtw89_dev *rtwdev,
1141 const struct rtw89_fw_c2h_log_fmt *log_fmt,
1142 u32 fmt_idx, u8 para_int, bool raw_data)
1143 {
1144 const char *(*fmts)[] = rtwdev->fw.log.fmts;
1145 char str_buf[RTW89_C2H_FW_LOG_STR_BUF_SIZE];
1146 u32 args[RTW89_C2H_FW_LOG_MAX_PARA_NUM] = {0};
1147 int i;
1148
1149 if (log_fmt->argc > RTW89_C2H_FW_LOG_MAX_PARA_NUM) {
1150 rtw89_warn(rtwdev, "C2H log: Arg count is unexpected %d\n",
1151 log_fmt->argc);
1152 return;
1153 }
1154
1155 if (para_int)
1156 for (i = 0 ; i < log_fmt->argc; i++)
1157 args[i] = le32_to_cpu(log_fmt->u.argv[i]);
1158
1159 if (raw_data) {
1160 if (para_int)
1161 snprintf(str_buf, RTW89_C2H_FW_LOG_STR_BUF_SIZE,
1162 "fw_enc(%d, %d, %d) %*ph", le32_to_cpu(log_fmt->fmt_id),
1163 para_int, log_fmt->argc, (int)sizeof(args), args);
1164 else
1165 snprintf(str_buf, RTW89_C2H_FW_LOG_STR_BUF_SIZE,
1166 "fw_enc(%d, %d, %d, %s)", le32_to_cpu(log_fmt->fmt_id),
1167 para_int, log_fmt->argc, log_fmt->u.raw);
1168 } else {
1169 snprintf(str_buf, RTW89_C2H_FW_LOG_STR_BUF_SIZE, (*fmts)[fmt_idx],
1170 args[0x0], args[0x1], args[0x2], args[0x3], args[0x4],
1171 args[0x5], args[0x6], args[0x7], args[0x8], args[0x9],
1172 args[0xa], args[0xb], args[0xc], args[0xd], args[0xe],
1173 args[0xf]);
1174 }
1175
1176 rtw89_info(rtwdev, "C2H log: %s", str_buf);
1177 }
1178
rtw89_fw_log_dump(struct rtw89_dev * rtwdev,u8 * buf,u32 len)1179 void rtw89_fw_log_dump(struct rtw89_dev *rtwdev, u8 *buf, u32 len)
1180 {
1181 const struct rtw89_fw_c2h_log_fmt *log_fmt;
1182 u8 para_int;
1183 u32 fmt_idx;
1184
1185 if (len < RTW89_C2H_HEADER_LEN) {
1186 rtw89_err(rtwdev, "c2h log length is wrong!\n");
1187 return;
1188 }
1189
1190 buf += RTW89_C2H_HEADER_LEN;
1191 len -= RTW89_C2H_HEADER_LEN;
1192 log_fmt = (const struct rtw89_fw_c2h_log_fmt *)buf;
1193
1194 if (len < RTW89_C2H_FW_FORMATTED_LOG_MIN_LEN)
1195 goto plain_log;
1196
1197 if (log_fmt->signature != cpu_to_le16(RTW89_C2H_FW_LOG_SIGNATURE))
1198 goto plain_log;
1199
1200 if (!rtwdev->fw.log.fmts)
1201 return;
1202
1203 para_int = u8_get_bits(log_fmt->feature, RTW89_C2H_FW_LOG_FEATURE_PARA_INT);
1204 fmt_idx = rtw89_fw_log_get_fmt_idx(rtwdev, le32_to_cpu(log_fmt->fmt_id));
1205
1206 if (!para_int && log_fmt->argc != 0 && fmt_idx != 0)
1207 rtw89_info(rtwdev, "C2H log: %s%s",
1208 (*rtwdev->fw.log.fmts)[fmt_idx], log_fmt->u.raw);
1209 else if (fmt_idx != 0 && para_int)
1210 rtw89_fw_log_dump_data(rtwdev, log_fmt, fmt_idx, para_int, false);
1211 else
1212 rtw89_fw_log_dump_data(rtwdev, log_fmt, fmt_idx, para_int, true);
1213 return;
1214
1215 plain_log:
1216 rtw89_info(rtwdev, "C2H log: %*s", len, buf);
1217
1218 }
1219
1220 #define H2C_CAM_LEN 60
rtw89_fw_h2c_cam(struct rtw89_dev * rtwdev,struct rtw89_vif * rtwvif,struct rtw89_sta * rtwsta,const u8 * scan_mac_addr)1221 int rtw89_fw_h2c_cam(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif,
1222 struct rtw89_sta *rtwsta, const u8 *scan_mac_addr)
1223 {
1224 struct sk_buff *skb;
1225 int ret;
1226
1227 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_CAM_LEN);
1228 if (!skb) {
1229 rtw89_err(rtwdev, "failed to alloc skb for fw dl\n");
1230 return -ENOMEM;
1231 }
1232 skb_put(skb, H2C_CAM_LEN);
1233 rtw89_cam_fill_addr_cam_info(rtwdev, rtwvif, rtwsta, scan_mac_addr, skb->data);
1234 rtw89_cam_fill_bssid_cam_info(rtwdev, rtwvif, rtwsta, skb->data);
1235
1236 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
1237 H2C_CAT_MAC,
1238 H2C_CL_MAC_ADDR_CAM_UPDATE,
1239 H2C_FUNC_MAC_ADDR_CAM_UPD, 0, 1,
1240 H2C_CAM_LEN);
1241
1242 ret = rtw89_h2c_tx(rtwdev, skb, false);
1243 if (ret) {
1244 rtw89_err(rtwdev, "failed to send h2c\n");
1245 goto fail;
1246 }
1247
1248 return 0;
1249 fail:
1250 dev_kfree_skb_any(skb);
1251
1252 return ret;
1253 }
1254
1255 #define H2C_DCTL_SEC_CAM_LEN 68
rtw89_fw_h2c_dctl_sec_cam_v1(struct rtw89_dev * rtwdev,struct rtw89_vif * rtwvif,struct rtw89_sta * rtwsta)1256 int rtw89_fw_h2c_dctl_sec_cam_v1(struct rtw89_dev *rtwdev,
1257 struct rtw89_vif *rtwvif,
1258 struct rtw89_sta *rtwsta)
1259 {
1260 struct sk_buff *skb;
1261 int ret;
1262
1263 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_DCTL_SEC_CAM_LEN);
1264 if (!skb) {
1265 rtw89_err(rtwdev, "failed to alloc skb for dctl sec cam\n");
1266 return -ENOMEM;
1267 }
1268 skb_put(skb, H2C_DCTL_SEC_CAM_LEN);
1269
1270 rtw89_cam_fill_dctl_sec_cam_info_v1(rtwdev, rtwvif, rtwsta, skb->data);
1271
1272 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
1273 H2C_CAT_MAC,
1274 H2C_CL_MAC_FR_EXCHG,
1275 H2C_FUNC_MAC_DCTLINFO_UD_V1, 0, 0,
1276 H2C_DCTL_SEC_CAM_LEN);
1277
1278 ret = rtw89_h2c_tx(rtwdev, skb, false);
1279 if (ret) {
1280 rtw89_err(rtwdev, "failed to send h2c\n");
1281 goto fail;
1282 }
1283
1284 return 0;
1285 fail:
1286 dev_kfree_skb_any(skb);
1287
1288 return ret;
1289 }
1290 EXPORT_SYMBOL(rtw89_fw_h2c_dctl_sec_cam_v1);
1291
1292 #define H2C_BA_CAM_LEN 8
rtw89_fw_h2c_ba_cam(struct rtw89_dev * rtwdev,struct rtw89_sta * rtwsta,bool valid,struct ieee80211_ampdu_params * params)1293 int rtw89_fw_h2c_ba_cam(struct rtw89_dev *rtwdev, struct rtw89_sta *rtwsta,
1294 bool valid, struct ieee80211_ampdu_params *params)
1295 {
1296 const struct rtw89_chip_info *chip = rtwdev->chip;
1297 struct rtw89_vif *rtwvif = rtwsta->rtwvif;
1298 u8 macid = rtwsta->mac_id;
1299 struct sk_buff *skb;
1300 u8 entry_idx;
1301 int ret;
1302
1303 ret = valid ?
1304 rtw89_core_acquire_sta_ba_entry(rtwdev, rtwsta, params->tid, &entry_idx) :
1305 rtw89_core_release_sta_ba_entry(rtwdev, rtwsta, params->tid, &entry_idx);
1306 if (ret) {
1307 /* it still works even if we don't have static BA CAM, because
1308 * hardware can create dynamic BA CAM automatically.
1309 */
1310 rtw89_debug(rtwdev, RTW89_DBG_TXRX,
1311 "failed to %s entry tid=%d for h2c ba cam\n",
1312 valid ? "alloc" : "free", params->tid);
1313 return 0;
1314 }
1315
1316 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_BA_CAM_LEN);
1317 if (!skb) {
1318 rtw89_err(rtwdev, "failed to alloc skb for h2c ba cam\n");
1319 return -ENOMEM;
1320 }
1321 skb_put(skb, H2C_BA_CAM_LEN);
1322 SET_BA_CAM_MACID(skb->data, macid);
1323 if (chip->bacam_ver == RTW89_BACAM_V0_EXT)
1324 SET_BA_CAM_ENTRY_IDX_V1(skb->data, entry_idx);
1325 else
1326 SET_BA_CAM_ENTRY_IDX(skb->data, entry_idx);
1327 if (!valid)
1328 goto end;
1329 SET_BA_CAM_VALID(skb->data, valid);
1330 SET_BA_CAM_TID(skb->data, params->tid);
1331 if (params->buf_size > 64)
1332 SET_BA_CAM_BMAP_SIZE(skb->data, 4);
1333 else
1334 SET_BA_CAM_BMAP_SIZE(skb->data, 0);
1335 /* If init req is set, hw will set the ssn */
1336 SET_BA_CAM_INIT_REQ(skb->data, 1);
1337 SET_BA_CAM_SSN(skb->data, params->ssn);
1338
1339 if (chip->bacam_ver == RTW89_BACAM_V0_EXT) {
1340 SET_BA_CAM_STD_EN(skb->data, 1);
1341 SET_BA_CAM_BAND(skb->data, rtwvif->mac_idx);
1342 }
1343
1344 end:
1345 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
1346 H2C_CAT_MAC,
1347 H2C_CL_BA_CAM,
1348 H2C_FUNC_MAC_BA_CAM, 0, 1,
1349 H2C_BA_CAM_LEN);
1350
1351 ret = rtw89_h2c_tx(rtwdev, skb, false);
1352 if (ret) {
1353 rtw89_err(rtwdev, "failed to send h2c\n");
1354 goto fail;
1355 }
1356
1357 return 0;
1358 fail:
1359 dev_kfree_skb_any(skb);
1360
1361 return ret;
1362 }
1363
rtw89_fw_h2c_init_ba_cam_v0_ext(struct rtw89_dev * rtwdev,u8 entry_idx,u8 uid)1364 static int rtw89_fw_h2c_init_ba_cam_v0_ext(struct rtw89_dev *rtwdev,
1365 u8 entry_idx, u8 uid)
1366 {
1367 struct sk_buff *skb;
1368 int ret;
1369
1370 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_BA_CAM_LEN);
1371 if (!skb) {
1372 rtw89_err(rtwdev, "failed to alloc skb for dynamic h2c ba cam\n");
1373 return -ENOMEM;
1374 }
1375 skb_put(skb, H2C_BA_CAM_LEN);
1376
1377 SET_BA_CAM_VALID(skb->data, 1);
1378 SET_BA_CAM_ENTRY_IDX_V1(skb->data, entry_idx);
1379 SET_BA_CAM_UID(skb->data, uid);
1380 SET_BA_CAM_BAND(skb->data, 0);
1381 SET_BA_CAM_STD_EN(skb->data, 0);
1382
1383 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
1384 H2C_CAT_MAC,
1385 H2C_CL_BA_CAM,
1386 H2C_FUNC_MAC_BA_CAM, 0, 1,
1387 H2C_BA_CAM_LEN);
1388
1389 ret = rtw89_h2c_tx(rtwdev, skb, false);
1390 if (ret) {
1391 rtw89_err(rtwdev, "failed to send h2c\n");
1392 goto fail;
1393 }
1394
1395 return 0;
1396 fail:
1397 dev_kfree_skb_any(skb);
1398
1399 return ret;
1400 }
1401
rtw89_fw_h2c_init_dynamic_ba_cam_v0_ext(struct rtw89_dev * rtwdev)1402 void rtw89_fw_h2c_init_dynamic_ba_cam_v0_ext(struct rtw89_dev *rtwdev)
1403 {
1404 const struct rtw89_chip_info *chip = rtwdev->chip;
1405 u8 entry_idx = chip->bacam_num;
1406 u8 uid = 0;
1407 int i;
1408
1409 for (i = 0; i < chip->bacam_dynamic_num; i++) {
1410 rtw89_fw_h2c_init_ba_cam_v0_ext(rtwdev, entry_idx, uid);
1411 entry_idx++;
1412 uid++;
1413 }
1414 }
1415
1416 #define H2C_LOG_CFG_LEN 12
rtw89_fw_h2c_fw_log(struct rtw89_dev * rtwdev,bool enable)1417 int rtw89_fw_h2c_fw_log(struct rtw89_dev *rtwdev, bool enable)
1418 {
1419 struct sk_buff *skb;
1420 u32 comp = enable ? BIT(RTW89_FW_LOG_COMP_INIT) | BIT(RTW89_FW_LOG_COMP_TASK) |
1421 BIT(RTW89_FW_LOG_COMP_PS) | BIT(RTW89_FW_LOG_COMP_ERROR) : 0;
1422 int ret;
1423
1424 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_LOG_CFG_LEN);
1425 if (!skb) {
1426 rtw89_err(rtwdev, "failed to alloc skb for fw log cfg\n");
1427 return -ENOMEM;
1428 }
1429
1430 skb_put(skb, H2C_LOG_CFG_LEN);
1431 SET_LOG_CFG_LEVEL(skb->data, RTW89_FW_LOG_LEVEL_LOUD);
1432 SET_LOG_CFG_PATH(skb->data, BIT(RTW89_FW_LOG_LEVEL_C2H));
1433 SET_LOG_CFG_COMP(skb->data, comp);
1434 SET_LOG_CFG_COMP_EXT(skb->data, 0);
1435
1436 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
1437 H2C_CAT_MAC,
1438 H2C_CL_FW_INFO,
1439 H2C_FUNC_LOG_CFG, 0, 0,
1440 H2C_LOG_CFG_LEN);
1441
1442 ret = rtw89_h2c_tx(rtwdev, skb, false);
1443 if (ret) {
1444 rtw89_err(rtwdev, "failed to send h2c\n");
1445 goto fail;
1446 }
1447
1448 return 0;
1449 fail:
1450 dev_kfree_skb_any(skb);
1451
1452 return ret;
1453 }
1454
rtw89_fw_h2c_add_general_pkt(struct rtw89_dev * rtwdev,struct rtw89_vif * rtwvif,enum rtw89_fw_pkt_ofld_type type,u8 * id)1455 static int rtw89_fw_h2c_add_general_pkt(struct rtw89_dev *rtwdev,
1456 struct rtw89_vif *rtwvif,
1457 enum rtw89_fw_pkt_ofld_type type,
1458 u8 *id)
1459 {
1460 struct ieee80211_vif *vif = rtwvif_to_vif(rtwvif);
1461 struct rtw89_pktofld_info *info;
1462 struct sk_buff *skb;
1463 int ret;
1464
1465 info = kzalloc(sizeof(*info), GFP_KERNEL);
1466 if (!info)
1467 return -ENOMEM;
1468
1469 switch (type) {
1470 case RTW89_PKT_OFLD_TYPE_PS_POLL:
1471 skb = ieee80211_pspoll_get(rtwdev->hw, vif);
1472 break;
1473 case RTW89_PKT_OFLD_TYPE_PROBE_RSP:
1474 skb = ieee80211_proberesp_get(rtwdev->hw, vif);
1475 break;
1476 case RTW89_PKT_OFLD_TYPE_NULL_DATA:
1477 skb = ieee80211_nullfunc_get(rtwdev->hw, vif, -1, false);
1478 break;
1479 case RTW89_PKT_OFLD_TYPE_QOS_NULL:
1480 skb = ieee80211_nullfunc_get(rtwdev->hw, vif, -1, true);
1481 break;
1482 default:
1483 goto err;
1484 }
1485
1486 if (!skb)
1487 goto err;
1488
1489 ret = rtw89_fw_h2c_add_pkt_offload(rtwdev, &info->id, skb);
1490 kfree_skb(skb);
1491
1492 if (ret)
1493 goto err;
1494
1495 list_add_tail(&info->list, &rtwvif->general_pkt_list);
1496 *id = info->id;
1497 return 0;
1498
1499 err:
1500 kfree(info);
1501 return -ENOMEM;
1502 }
1503
rtw89_fw_release_general_pkt_list_vif(struct rtw89_dev * rtwdev,struct rtw89_vif * rtwvif,bool notify_fw)1504 void rtw89_fw_release_general_pkt_list_vif(struct rtw89_dev *rtwdev,
1505 struct rtw89_vif *rtwvif, bool notify_fw)
1506 {
1507 struct list_head *pkt_list = &rtwvif->general_pkt_list;
1508 struct rtw89_pktofld_info *info, *tmp;
1509
1510 list_for_each_entry_safe(info, tmp, pkt_list, list) {
1511 if (notify_fw)
1512 rtw89_fw_h2c_del_pkt_offload(rtwdev, info->id);
1513 else
1514 rtw89_core_release_bit_map(rtwdev->pkt_offload, info->id);
1515 list_del(&info->list);
1516 kfree(info);
1517 }
1518 }
1519
rtw89_fw_release_general_pkt_list(struct rtw89_dev * rtwdev,bool notify_fw)1520 void rtw89_fw_release_general_pkt_list(struct rtw89_dev *rtwdev, bool notify_fw)
1521 {
1522 struct rtw89_vif *rtwvif;
1523
1524 rtw89_for_each_rtwvif(rtwdev, rtwvif)
1525 rtw89_fw_release_general_pkt_list_vif(rtwdev, rtwvif, notify_fw);
1526 }
1527
1528 #define H2C_GENERAL_PKT_LEN 6
1529 #define H2C_GENERAL_PKT_ID_UND 0xff
rtw89_fw_h2c_general_pkt(struct rtw89_dev * rtwdev,struct rtw89_vif * rtwvif,u8 macid)1530 int rtw89_fw_h2c_general_pkt(struct rtw89_dev *rtwdev,
1531 struct rtw89_vif *rtwvif, u8 macid)
1532 {
1533 u8 pkt_id_ps_poll = H2C_GENERAL_PKT_ID_UND;
1534 u8 pkt_id_null = H2C_GENERAL_PKT_ID_UND;
1535 u8 pkt_id_qos_null = H2C_GENERAL_PKT_ID_UND;
1536 struct sk_buff *skb;
1537 int ret;
1538
1539 rtw89_fw_h2c_add_general_pkt(rtwdev, rtwvif,
1540 RTW89_PKT_OFLD_TYPE_PS_POLL, &pkt_id_ps_poll);
1541 rtw89_fw_h2c_add_general_pkt(rtwdev, rtwvif,
1542 RTW89_PKT_OFLD_TYPE_NULL_DATA, &pkt_id_null);
1543 rtw89_fw_h2c_add_general_pkt(rtwdev, rtwvif,
1544 RTW89_PKT_OFLD_TYPE_QOS_NULL, &pkt_id_qos_null);
1545
1546 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_GENERAL_PKT_LEN);
1547 if (!skb) {
1548 rtw89_err(rtwdev, "failed to alloc skb for fw dl\n");
1549 return -ENOMEM;
1550 }
1551 skb_put(skb, H2C_GENERAL_PKT_LEN);
1552 SET_GENERAL_PKT_MACID(skb->data, macid);
1553 SET_GENERAL_PKT_PROBRSP_ID(skb->data, H2C_GENERAL_PKT_ID_UND);
1554 SET_GENERAL_PKT_PSPOLL_ID(skb->data, pkt_id_ps_poll);
1555 SET_GENERAL_PKT_NULL_ID(skb->data, pkt_id_null);
1556 SET_GENERAL_PKT_QOS_NULL_ID(skb->data, pkt_id_qos_null);
1557 SET_GENERAL_PKT_CTS2SELF_ID(skb->data, H2C_GENERAL_PKT_ID_UND);
1558
1559 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
1560 H2C_CAT_MAC,
1561 H2C_CL_FW_INFO,
1562 H2C_FUNC_MAC_GENERAL_PKT, 0, 1,
1563 H2C_GENERAL_PKT_LEN);
1564
1565 ret = rtw89_h2c_tx(rtwdev, skb, false);
1566 if (ret) {
1567 rtw89_err(rtwdev, "failed to send h2c\n");
1568 goto fail;
1569 }
1570
1571 return 0;
1572 fail:
1573 dev_kfree_skb_any(skb);
1574
1575 return ret;
1576 }
1577
1578 #define H2C_LPS_PARM_LEN 8
rtw89_fw_h2c_lps_parm(struct rtw89_dev * rtwdev,struct rtw89_lps_parm * lps_param)1579 int rtw89_fw_h2c_lps_parm(struct rtw89_dev *rtwdev,
1580 struct rtw89_lps_parm *lps_param)
1581 {
1582 struct sk_buff *skb;
1583 int ret;
1584
1585 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_LPS_PARM_LEN);
1586 if (!skb) {
1587 rtw89_err(rtwdev, "failed to alloc skb for fw dl\n");
1588 return -ENOMEM;
1589 }
1590 skb_put(skb, H2C_LPS_PARM_LEN);
1591
1592 SET_LPS_PARM_MACID(skb->data, lps_param->macid);
1593 SET_LPS_PARM_PSMODE(skb->data, lps_param->psmode);
1594 SET_LPS_PARM_LASTRPWM(skb->data, lps_param->lastrpwm);
1595 SET_LPS_PARM_RLBM(skb->data, 1);
1596 SET_LPS_PARM_SMARTPS(skb->data, 1);
1597 SET_LPS_PARM_AWAKEINTERVAL(skb->data, 1);
1598 SET_LPS_PARM_VOUAPSD(skb->data, 0);
1599 SET_LPS_PARM_VIUAPSD(skb->data, 0);
1600 SET_LPS_PARM_BEUAPSD(skb->data, 0);
1601 SET_LPS_PARM_BKUAPSD(skb->data, 0);
1602
1603 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
1604 H2C_CAT_MAC,
1605 H2C_CL_MAC_PS,
1606 H2C_FUNC_MAC_LPS_PARM, 0, 1,
1607 H2C_LPS_PARM_LEN);
1608
1609 ret = rtw89_h2c_tx(rtwdev, skb, false);
1610 if (ret) {
1611 rtw89_err(rtwdev, "failed to send h2c\n");
1612 goto fail;
1613 }
1614
1615 return 0;
1616 fail:
1617 dev_kfree_skb_any(skb);
1618
1619 return ret;
1620 }
1621
1622 #define H2C_P2P_ACT_LEN 20
rtw89_fw_h2c_p2p_act(struct rtw89_dev * rtwdev,struct ieee80211_vif * vif,struct ieee80211_p2p_noa_desc * desc,u8 act,u8 noa_id)1623 int rtw89_fw_h2c_p2p_act(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif,
1624 struct ieee80211_p2p_noa_desc *desc,
1625 u8 act, u8 noa_id)
1626 {
1627 struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv;
1628 bool p2p_type_gc = rtwvif->wifi_role == RTW89_WIFI_ROLE_P2P_CLIENT;
1629 u8 ctwindow_oppps = vif->bss_conf.p2p_noa_attr.oppps_ctwindow;
1630 struct sk_buff *skb;
1631 u8 *cmd;
1632 int ret;
1633
1634 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_P2P_ACT_LEN);
1635 if (!skb) {
1636 rtw89_err(rtwdev, "failed to alloc skb for h2c p2p act\n");
1637 return -ENOMEM;
1638 }
1639 skb_put(skb, H2C_P2P_ACT_LEN);
1640 cmd = skb->data;
1641
1642 RTW89_SET_FWCMD_P2P_MACID(cmd, rtwvif->mac_id);
1643 RTW89_SET_FWCMD_P2P_P2PID(cmd, 0);
1644 RTW89_SET_FWCMD_P2P_NOAID(cmd, noa_id);
1645 RTW89_SET_FWCMD_P2P_ACT(cmd, act);
1646 RTW89_SET_FWCMD_P2P_TYPE(cmd, p2p_type_gc);
1647 RTW89_SET_FWCMD_P2P_ALL_SLEP(cmd, 0);
1648 if (desc) {
1649 RTW89_SET_FWCMD_NOA_START_TIME(cmd, desc->start_time);
1650 RTW89_SET_FWCMD_NOA_INTERVAL(cmd, desc->interval);
1651 RTW89_SET_FWCMD_NOA_DURATION(cmd, desc->duration);
1652 RTW89_SET_FWCMD_NOA_COUNT(cmd, desc->count);
1653 RTW89_SET_FWCMD_NOA_CTWINDOW(cmd, ctwindow_oppps);
1654 }
1655
1656 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
1657 H2C_CAT_MAC, H2C_CL_MAC_PS,
1658 H2C_FUNC_P2P_ACT, 0, 0,
1659 H2C_P2P_ACT_LEN);
1660
1661 ret = rtw89_h2c_tx(rtwdev, skb, false);
1662 if (ret) {
1663 rtw89_err(rtwdev, "failed to send h2c\n");
1664 goto fail;
1665 }
1666
1667 return 0;
1668 fail:
1669 dev_kfree_skb_any(skb);
1670
1671 return ret;
1672 }
1673
__rtw89_fw_h2c_set_tx_path(struct rtw89_dev * rtwdev,struct sk_buff * skb)1674 static void __rtw89_fw_h2c_set_tx_path(struct rtw89_dev *rtwdev,
1675 struct sk_buff *skb)
1676 {
1677 const struct rtw89_chip_info *chip = rtwdev->chip;
1678 struct rtw89_hal *hal = &rtwdev->hal;
1679 u8 ntx_path;
1680 u8 map_b;
1681
1682 if (chip->rf_path_num == 1) {
1683 ntx_path = RF_A;
1684 map_b = 0;
1685 } else {
1686 ntx_path = hal->antenna_tx ? hal->antenna_tx : RF_B;
1687 map_b = hal->antenna_tx == RF_AB ? 1 : 0;
1688 }
1689
1690 SET_CMC_TBL_NTX_PATH_EN(skb->data, ntx_path);
1691 SET_CMC_TBL_PATH_MAP_A(skb->data, 0);
1692 SET_CMC_TBL_PATH_MAP_B(skb->data, map_b);
1693 SET_CMC_TBL_PATH_MAP_C(skb->data, 0);
1694 SET_CMC_TBL_PATH_MAP_D(skb->data, 0);
1695 }
1696
1697 #define H2C_CMC_TBL_LEN 68
rtw89_fw_h2c_default_cmac_tbl(struct rtw89_dev * rtwdev,struct rtw89_vif * rtwvif)1698 int rtw89_fw_h2c_default_cmac_tbl(struct rtw89_dev *rtwdev,
1699 struct rtw89_vif *rtwvif)
1700 {
1701 const struct rtw89_chip_info *chip = rtwdev->chip;
1702 struct sk_buff *skb;
1703 u8 macid = rtwvif->mac_id;
1704 int ret;
1705
1706 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_CMC_TBL_LEN);
1707 if (!skb) {
1708 rtw89_err(rtwdev, "failed to alloc skb for fw dl\n");
1709 return -ENOMEM;
1710 }
1711 skb_put(skb, H2C_CMC_TBL_LEN);
1712 SET_CTRL_INFO_MACID(skb->data, macid);
1713 SET_CTRL_INFO_OPERATION(skb->data, 1);
1714 if (chip->h2c_cctl_func_id == H2C_FUNC_MAC_CCTLINFO_UD) {
1715 SET_CMC_TBL_TXPWR_MODE(skb->data, 0);
1716 __rtw89_fw_h2c_set_tx_path(rtwdev, skb);
1717 SET_CMC_TBL_ANTSEL_A(skb->data, 0);
1718 SET_CMC_TBL_ANTSEL_B(skb->data, 0);
1719 SET_CMC_TBL_ANTSEL_C(skb->data, 0);
1720 SET_CMC_TBL_ANTSEL_D(skb->data, 0);
1721 }
1722 SET_CMC_TBL_DOPPLER_CTRL(skb->data, 0);
1723 SET_CMC_TBL_TXPWR_TOLERENCE(skb->data, 0);
1724 if (rtwvif->net_type == RTW89_NET_TYPE_AP_MODE)
1725 SET_CMC_TBL_DATA_DCM(skb->data, 0);
1726
1727 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
1728 H2C_CAT_MAC, H2C_CL_MAC_FR_EXCHG,
1729 chip->h2c_cctl_func_id, 0, 1,
1730 H2C_CMC_TBL_LEN);
1731
1732 ret = rtw89_h2c_tx(rtwdev, skb, false);
1733 if (ret) {
1734 rtw89_err(rtwdev, "failed to send h2c\n");
1735 goto fail;
1736 }
1737
1738 return 0;
1739 fail:
1740 dev_kfree_skb_any(skb);
1741
1742 return ret;
1743 }
1744
__get_sta_he_pkt_padding(struct rtw89_dev * rtwdev,struct ieee80211_sta * sta,u8 * pads)1745 static void __get_sta_he_pkt_padding(struct rtw89_dev *rtwdev,
1746 struct ieee80211_sta *sta, u8 *pads)
1747 {
1748 bool ppe_th;
1749 u8 ppe16, ppe8;
1750 u8 nss = min(sta->deflink.rx_nss, rtwdev->hal.tx_nss) - 1;
1751 u8 ppe_thres_hdr = sta->deflink.he_cap.ppe_thres[0];
1752 u8 ru_bitmap;
1753 u8 n, idx, sh;
1754 u16 ppe;
1755 int i;
1756
1757 if (!sta->deflink.he_cap.has_he)
1758 return;
1759
1760 ppe_th = FIELD_GET(IEEE80211_HE_PHY_CAP6_PPE_THRESHOLD_PRESENT,
1761 sta->deflink.he_cap.he_cap_elem.phy_cap_info[6]);
1762 if (!ppe_th) {
1763 u8 pad;
1764
1765 pad = FIELD_GET(IEEE80211_HE_PHY_CAP9_NOMINAL_PKT_PADDING_MASK,
1766 sta->deflink.he_cap.he_cap_elem.phy_cap_info[9]);
1767
1768 for (i = 0; i < RTW89_PPE_BW_NUM; i++)
1769 pads[i] = pad;
1770
1771 return;
1772 }
1773
1774 ru_bitmap = FIELD_GET(IEEE80211_PPE_THRES_RU_INDEX_BITMASK_MASK, ppe_thres_hdr);
1775 n = hweight8(ru_bitmap);
1776 n = 7 + (n * IEEE80211_PPE_THRES_INFO_PPET_SIZE * 2) * nss;
1777
1778 for (i = 0; i < RTW89_PPE_BW_NUM; i++) {
1779 if (!(ru_bitmap & BIT(i))) {
1780 pads[i] = 1;
1781 continue;
1782 }
1783
1784 idx = n >> 3;
1785 sh = n & 7;
1786 n += IEEE80211_PPE_THRES_INFO_PPET_SIZE * 2;
1787
1788 ppe = le16_to_cpu(*((__le16 *)&sta->deflink.he_cap.ppe_thres[idx]));
1789 ppe16 = (ppe >> sh) & IEEE80211_PPE_THRES_NSS_MASK;
1790 sh += IEEE80211_PPE_THRES_INFO_PPET_SIZE;
1791 ppe8 = (ppe >> sh) & IEEE80211_PPE_THRES_NSS_MASK;
1792
1793 if (ppe16 != 7 && ppe8 == 7)
1794 pads[i] = 2;
1795 else if (ppe8 != 7)
1796 pads[i] = 1;
1797 else
1798 pads[i] = 0;
1799 }
1800 }
1801
rtw89_fw_h2c_assoc_cmac_tbl(struct rtw89_dev * rtwdev,struct ieee80211_vif * vif,struct ieee80211_sta * sta)1802 int rtw89_fw_h2c_assoc_cmac_tbl(struct rtw89_dev *rtwdev,
1803 struct ieee80211_vif *vif,
1804 struct ieee80211_sta *sta)
1805 {
1806 const struct rtw89_chip_info *chip = rtwdev->chip;
1807 struct rtw89_sta *rtwsta = sta_to_rtwsta_safe(sta);
1808 struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv;
1809 const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_SUB_ENTITY_0);
1810 struct sk_buff *skb;
1811 u8 pads[RTW89_PPE_BW_NUM];
1812 u8 mac_id = rtwsta ? rtwsta->mac_id : rtwvif->mac_id;
1813 u16 lowest_rate;
1814 int ret;
1815
1816 memset(pads, 0, sizeof(pads));
1817 if (sta)
1818 __get_sta_he_pkt_padding(rtwdev, sta, pads);
1819
1820 if (vif->p2p)
1821 lowest_rate = RTW89_HW_RATE_OFDM6;
1822 else if (chan->band_type == RTW89_BAND_2G)
1823 lowest_rate = RTW89_HW_RATE_CCK1;
1824 else
1825 lowest_rate = RTW89_HW_RATE_OFDM6;
1826
1827 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_CMC_TBL_LEN);
1828 if (!skb) {
1829 rtw89_err(rtwdev, "failed to alloc skb for fw dl\n");
1830 return -ENOMEM;
1831 }
1832 skb_put(skb, H2C_CMC_TBL_LEN);
1833 SET_CTRL_INFO_MACID(skb->data, mac_id);
1834 SET_CTRL_INFO_OPERATION(skb->data, 1);
1835 SET_CMC_TBL_DISRTSFB(skb->data, 1);
1836 SET_CMC_TBL_DISDATAFB(skb->data, 1);
1837 SET_CMC_TBL_RTS_RTY_LOWEST_RATE(skb->data, lowest_rate);
1838 SET_CMC_TBL_RTS_TXCNT_LMT_SEL(skb->data, 0);
1839 SET_CMC_TBL_DATA_TXCNT_LMT_SEL(skb->data, 0);
1840 if (vif->type == NL80211_IFTYPE_STATION)
1841 SET_CMC_TBL_ULDL(skb->data, 1);
1842 else
1843 SET_CMC_TBL_ULDL(skb->data, 0);
1844 SET_CMC_TBL_MULTI_PORT_ID(skb->data, rtwvif->port);
1845 if (chip->h2c_cctl_func_id == H2C_FUNC_MAC_CCTLINFO_UD_V1) {
1846 SET_CMC_TBL_NOMINAL_PKT_PADDING_V1(skb->data, pads[RTW89_CHANNEL_WIDTH_20]);
1847 SET_CMC_TBL_NOMINAL_PKT_PADDING40_V1(skb->data, pads[RTW89_CHANNEL_WIDTH_40]);
1848 SET_CMC_TBL_NOMINAL_PKT_PADDING80_V1(skb->data, pads[RTW89_CHANNEL_WIDTH_80]);
1849 SET_CMC_TBL_NOMINAL_PKT_PADDING160_V1(skb->data, pads[RTW89_CHANNEL_WIDTH_160]);
1850 } else if (chip->h2c_cctl_func_id == H2C_FUNC_MAC_CCTLINFO_UD) {
1851 SET_CMC_TBL_NOMINAL_PKT_PADDING(skb->data, pads[RTW89_CHANNEL_WIDTH_20]);
1852 SET_CMC_TBL_NOMINAL_PKT_PADDING40(skb->data, pads[RTW89_CHANNEL_WIDTH_40]);
1853 SET_CMC_TBL_NOMINAL_PKT_PADDING80(skb->data, pads[RTW89_CHANNEL_WIDTH_80]);
1854 SET_CMC_TBL_NOMINAL_PKT_PADDING160(skb->data, pads[RTW89_CHANNEL_WIDTH_160]);
1855 }
1856 if (sta)
1857 SET_CMC_TBL_BSR_QUEUE_SIZE_FORMAT(skb->data,
1858 sta->deflink.he_cap.has_he);
1859 if (rtwvif->net_type == RTW89_NET_TYPE_AP_MODE)
1860 SET_CMC_TBL_DATA_DCM(skb->data, 0);
1861
1862 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
1863 H2C_CAT_MAC, H2C_CL_MAC_FR_EXCHG,
1864 chip->h2c_cctl_func_id, 0, 1,
1865 H2C_CMC_TBL_LEN);
1866
1867 ret = rtw89_h2c_tx(rtwdev, skb, false);
1868 if (ret) {
1869 rtw89_err(rtwdev, "failed to send h2c\n");
1870 goto fail;
1871 }
1872
1873 return 0;
1874 fail:
1875 dev_kfree_skb_any(skb);
1876
1877 return ret;
1878 }
1879
rtw89_fw_h2c_txtime_cmac_tbl(struct rtw89_dev * rtwdev,struct rtw89_sta * rtwsta)1880 int rtw89_fw_h2c_txtime_cmac_tbl(struct rtw89_dev *rtwdev,
1881 struct rtw89_sta *rtwsta)
1882 {
1883 const struct rtw89_chip_info *chip = rtwdev->chip;
1884 struct sk_buff *skb;
1885 int ret;
1886
1887 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_CMC_TBL_LEN);
1888 if (!skb) {
1889 rtw89_err(rtwdev, "failed to alloc skb for fw dl\n");
1890 return -ENOMEM;
1891 }
1892 skb_put(skb, H2C_CMC_TBL_LEN);
1893 SET_CTRL_INFO_MACID(skb->data, rtwsta->mac_id);
1894 SET_CTRL_INFO_OPERATION(skb->data, 1);
1895 if (rtwsta->cctl_tx_time) {
1896 SET_CMC_TBL_AMPDU_TIME_SEL(skb->data, 1);
1897 SET_CMC_TBL_AMPDU_MAX_TIME(skb->data, rtwsta->ampdu_max_time);
1898 }
1899 if (rtwsta->cctl_tx_retry_limit) {
1900 SET_CMC_TBL_DATA_TXCNT_LMT_SEL(skb->data, 1);
1901 SET_CMC_TBL_DATA_TX_CNT_LMT(skb->data, rtwsta->data_tx_cnt_lmt);
1902 }
1903
1904 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
1905 H2C_CAT_MAC, H2C_CL_MAC_FR_EXCHG,
1906 chip->h2c_cctl_func_id, 0, 1,
1907 H2C_CMC_TBL_LEN);
1908
1909 ret = rtw89_h2c_tx(rtwdev, skb, false);
1910 if (ret) {
1911 rtw89_err(rtwdev, "failed to send h2c\n");
1912 goto fail;
1913 }
1914
1915 return 0;
1916 fail:
1917 dev_kfree_skb_any(skb);
1918
1919 return ret;
1920 }
1921
rtw89_fw_h2c_txpath_cmac_tbl(struct rtw89_dev * rtwdev,struct rtw89_sta * rtwsta)1922 int rtw89_fw_h2c_txpath_cmac_tbl(struct rtw89_dev *rtwdev,
1923 struct rtw89_sta *rtwsta)
1924 {
1925 const struct rtw89_chip_info *chip = rtwdev->chip;
1926 struct sk_buff *skb;
1927 int ret;
1928
1929 if (chip->h2c_cctl_func_id != H2C_FUNC_MAC_CCTLINFO_UD)
1930 return 0;
1931
1932 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_CMC_TBL_LEN);
1933 if (!skb) {
1934 rtw89_err(rtwdev, "failed to alloc skb for fw dl\n");
1935 return -ENOMEM;
1936 }
1937 skb_put(skb, H2C_CMC_TBL_LEN);
1938 SET_CTRL_INFO_MACID(skb->data, rtwsta->mac_id);
1939 SET_CTRL_INFO_OPERATION(skb->data, 1);
1940
1941 __rtw89_fw_h2c_set_tx_path(rtwdev, skb);
1942
1943 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
1944 H2C_CAT_MAC, H2C_CL_MAC_FR_EXCHG,
1945 H2C_FUNC_MAC_CCTLINFO_UD, 0, 1,
1946 H2C_CMC_TBL_LEN);
1947
1948 ret = rtw89_h2c_tx(rtwdev, skb, false);
1949 if (ret) {
1950 rtw89_err(rtwdev, "failed to send h2c\n");
1951 goto fail;
1952 }
1953
1954 return 0;
1955 fail:
1956 dev_kfree_skb_any(skb);
1957
1958 return ret;
1959 }
1960
1961 #define H2C_BCN_BASE_LEN 12
rtw89_fw_h2c_update_beacon(struct rtw89_dev * rtwdev,struct rtw89_vif * rtwvif)1962 int rtw89_fw_h2c_update_beacon(struct rtw89_dev *rtwdev,
1963 struct rtw89_vif *rtwvif)
1964 {
1965 struct ieee80211_vif *vif = rtwvif_to_vif(rtwvif);
1966 const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_SUB_ENTITY_0);
1967 struct sk_buff *skb;
1968 struct sk_buff *skb_beacon;
1969 u16 tim_offset;
1970 int bcn_total_len;
1971 u16 beacon_rate;
1972 int ret;
1973
1974 if (vif->p2p)
1975 beacon_rate = RTW89_HW_RATE_OFDM6;
1976 else if (chan->band_type == RTW89_BAND_2G)
1977 beacon_rate = RTW89_HW_RATE_CCK1;
1978 else
1979 beacon_rate = RTW89_HW_RATE_OFDM6;
1980
1981 skb_beacon = ieee80211_beacon_get_tim(rtwdev->hw, vif, &tim_offset,
1982 NULL, 0);
1983 if (!skb_beacon) {
1984 rtw89_err(rtwdev, "failed to get beacon skb\n");
1985 return -ENOMEM;
1986 }
1987
1988 bcn_total_len = H2C_BCN_BASE_LEN + skb_beacon->len;
1989 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, bcn_total_len);
1990 if (!skb) {
1991 rtw89_err(rtwdev, "failed to alloc skb for fw dl\n");
1992 dev_kfree_skb_any(skb_beacon);
1993 return -ENOMEM;
1994 }
1995 skb_put(skb, H2C_BCN_BASE_LEN);
1996
1997 SET_BCN_UPD_PORT(skb->data, rtwvif->port);
1998 SET_BCN_UPD_MBSSID(skb->data, 0);
1999 SET_BCN_UPD_BAND(skb->data, rtwvif->mac_idx);
2000 SET_BCN_UPD_GRP_IE_OFST(skb->data, tim_offset);
2001 SET_BCN_UPD_MACID(skb->data, rtwvif->mac_id);
2002 SET_BCN_UPD_SSN_SEL(skb->data, RTW89_MGMT_HW_SSN_SEL);
2003 SET_BCN_UPD_SSN_MODE(skb->data, RTW89_MGMT_HW_SEQ_MODE);
2004 SET_BCN_UPD_RATE(skb->data, beacon_rate);
2005
2006 skb_put_data(skb, skb_beacon->data, skb_beacon->len);
2007 dev_kfree_skb_any(skb_beacon);
2008
2009 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
2010 H2C_CAT_MAC, H2C_CL_MAC_FR_EXCHG,
2011 H2C_FUNC_MAC_BCN_UPD, 0, 1,
2012 bcn_total_len);
2013
2014 ret = rtw89_h2c_tx(rtwdev, skb, false);
2015 if (ret) {
2016 rtw89_err(rtwdev, "failed to send h2c\n");
2017 dev_kfree_skb_any(skb);
2018 return ret;
2019 }
2020
2021 return 0;
2022 }
2023
2024 #define H2C_ROLE_MAINTAIN_LEN 4
rtw89_fw_h2c_role_maintain(struct rtw89_dev * rtwdev,struct rtw89_vif * rtwvif,struct rtw89_sta * rtwsta,enum rtw89_upd_mode upd_mode)2025 int rtw89_fw_h2c_role_maintain(struct rtw89_dev *rtwdev,
2026 struct rtw89_vif *rtwvif,
2027 struct rtw89_sta *rtwsta,
2028 enum rtw89_upd_mode upd_mode)
2029 {
2030 struct sk_buff *skb;
2031 u8 mac_id = rtwsta ? rtwsta->mac_id : rtwvif->mac_id;
2032 u8 self_role;
2033 int ret;
2034
2035 if (rtwvif->net_type == RTW89_NET_TYPE_AP_MODE) {
2036 if (rtwsta)
2037 self_role = RTW89_SELF_ROLE_AP_CLIENT;
2038 else
2039 self_role = rtwvif->self_role;
2040 } else {
2041 self_role = rtwvif->self_role;
2042 }
2043
2044 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_ROLE_MAINTAIN_LEN);
2045 if (!skb) {
2046 rtw89_err(rtwdev, "failed to alloc skb for h2c join\n");
2047 return -ENOMEM;
2048 }
2049 skb_put(skb, H2C_ROLE_MAINTAIN_LEN);
2050 SET_FWROLE_MAINTAIN_MACID(skb->data, mac_id);
2051 SET_FWROLE_MAINTAIN_SELF_ROLE(skb->data, self_role);
2052 SET_FWROLE_MAINTAIN_UPD_MODE(skb->data, upd_mode);
2053 SET_FWROLE_MAINTAIN_WIFI_ROLE(skb->data, rtwvif->wifi_role);
2054
2055 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
2056 H2C_CAT_MAC, H2C_CL_MAC_MEDIA_RPT,
2057 H2C_FUNC_MAC_FWROLE_MAINTAIN, 0, 1,
2058 H2C_ROLE_MAINTAIN_LEN);
2059
2060 ret = rtw89_h2c_tx(rtwdev, skb, false);
2061 if (ret) {
2062 rtw89_err(rtwdev, "failed to send h2c\n");
2063 goto fail;
2064 }
2065
2066 return 0;
2067 fail:
2068 dev_kfree_skb_any(skb);
2069
2070 return ret;
2071 }
2072
2073 #define H2C_JOIN_INFO_LEN 4
rtw89_fw_h2c_join_info(struct rtw89_dev * rtwdev,struct rtw89_vif * rtwvif,struct rtw89_sta * rtwsta,bool dis_conn)2074 int rtw89_fw_h2c_join_info(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif,
2075 struct rtw89_sta *rtwsta, bool dis_conn)
2076 {
2077 struct sk_buff *skb;
2078 u8 mac_id = rtwsta ? rtwsta->mac_id : rtwvif->mac_id;
2079 u8 self_role = rtwvif->self_role;
2080 u8 net_type = rtwvif->net_type;
2081 int ret;
2082
2083 if (net_type == RTW89_NET_TYPE_AP_MODE && rtwsta) {
2084 self_role = RTW89_SELF_ROLE_AP_CLIENT;
2085 net_type = dis_conn ? RTW89_NET_TYPE_NO_LINK : net_type;
2086 }
2087
2088 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_JOIN_INFO_LEN);
2089 if (!skb) {
2090 rtw89_err(rtwdev, "failed to alloc skb for h2c join\n");
2091 return -ENOMEM;
2092 }
2093 skb_put(skb, H2C_JOIN_INFO_LEN);
2094 SET_JOININFO_MACID(skb->data, mac_id);
2095 SET_JOININFO_OP(skb->data, dis_conn);
2096 SET_JOININFO_BAND(skb->data, rtwvif->mac_idx);
2097 SET_JOININFO_WMM(skb->data, rtwvif->wmm);
2098 SET_JOININFO_TGR(skb->data, rtwvif->trigger);
2099 SET_JOININFO_ISHESTA(skb->data, 0);
2100 SET_JOININFO_DLBW(skb->data, 0);
2101 SET_JOININFO_TF_MAC_PAD(skb->data, 0);
2102 SET_JOININFO_DL_T_PE(skb->data, 0);
2103 SET_JOININFO_PORT_ID(skb->data, rtwvif->port);
2104 SET_JOININFO_NET_TYPE(skb->data, net_type);
2105 SET_JOININFO_WIFI_ROLE(skb->data, rtwvif->wifi_role);
2106 SET_JOININFO_SELF_ROLE(skb->data, self_role);
2107
2108 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
2109 H2C_CAT_MAC, H2C_CL_MAC_MEDIA_RPT,
2110 H2C_FUNC_MAC_JOININFO, 0, 1,
2111 H2C_JOIN_INFO_LEN);
2112
2113 ret = rtw89_h2c_tx(rtwdev, skb, false);
2114 if (ret) {
2115 rtw89_err(rtwdev, "failed to send h2c\n");
2116 goto fail;
2117 }
2118
2119 return 0;
2120 fail:
2121 dev_kfree_skb_any(skb);
2122
2123 return ret;
2124 }
2125
rtw89_fw_h2c_macid_pause(struct rtw89_dev * rtwdev,u8 sh,u8 grp,bool pause)2126 int rtw89_fw_h2c_macid_pause(struct rtw89_dev *rtwdev, u8 sh, u8 grp,
2127 bool pause)
2128 {
2129 struct rtw89_fw_macid_pause_grp h2c = {{0}};
2130 u8 len = sizeof(struct rtw89_fw_macid_pause_grp);
2131 struct sk_buff *skb;
2132 int ret;
2133
2134 #if defined(__linux__)
2135 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_JOIN_INFO_LEN);
2136 #elif defined(__FreeBSD__)
2137 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len);
2138 #endif
2139 if (!skb) {
2140 rtw89_err(rtwdev, "failed to alloc skb for h2c join\n");
2141 return -ENOMEM;
2142 }
2143 h2c.mask_grp[grp] = cpu_to_le32(BIT(sh));
2144 if (pause)
2145 h2c.pause_grp[grp] = cpu_to_le32(BIT(sh));
2146 skb_put_data(skb, &h2c, len);
2147
2148 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
2149 H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD,
2150 H2C_FUNC_MAC_MACID_PAUSE, 1, 0,
2151 len);
2152
2153 ret = rtw89_h2c_tx(rtwdev, skb, false);
2154 if (ret) {
2155 rtw89_err(rtwdev, "failed to send h2c\n");
2156 goto fail;
2157 }
2158
2159 return 0;
2160 fail:
2161 dev_kfree_skb_any(skb);
2162
2163 return ret;
2164 }
2165
2166 #define H2C_EDCA_LEN 12
rtw89_fw_h2c_set_edca(struct rtw89_dev * rtwdev,struct rtw89_vif * rtwvif,u8 ac,u32 val)2167 int rtw89_fw_h2c_set_edca(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif,
2168 u8 ac, u32 val)
2169 {
2170 struct sk_buff *skb;
2171 int ret;
2172
2173 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_EDCA_LEN);
2174 if (!skb) {
2175 rtw89_err(rtwdev, "failed to alloc skb for h2c edca\n");
2176 return -ENOMEM;
2177 }
2178 skb_put(skb, H2C_EDCA_LEN);
2179 RTW89_SET_EDCA_SEL(skb->data, 0);
2180 RTW89_SET_EDCA_BAND(skb->data, rtwvif->mac_idx);
2181 RTW89_SET_EDCA_WMM(skb->data, 0);
2182 RTW89_SET_EDCA_AC(skb->data, ac);
2183 RTW89_SET_EDCA_PARAM(skb->data, val);
2184
2185 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
2186 H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD,
2187 H2C_FUNC_USR_EDCA, 0, 1,
2188 H2C_EDCA_LEN);
2189
2190 ret = rtw89_h2c_tx(rtwdev, skb, false);
2191 if (ret) {
2192 rtw89_err(rtwdev, "failed to send h2c\n");
2193 goto fail;
2194 }
2195
2196 return 0;
2197 fail:
2198 dev_kfree_skb_any(skb);
2199
2200 return ret;
2201 }
2202
2203 #define H2C_TSF32_TOGL_LEN 4
rtw89_fw_h2c_tsf32_toggle(struct rtw89_dev * rtwdev,struct rtw89_vif * rtwvif,bool en)2204 int rtw89_fw_h2c_tsf32_toggle(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif,
2205 bool en)
2206 {
2207 struct sk_buff *skb;
2208 u16 early_us = en ? 2000 : 0;
2209 u8 *cmd;
2210 int ret;
2211
2212 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_TSF32_TOGL_LEN);
2213 if (!skb) {
2214 rtw89_err(rtwdev, "failed to alloc skb for h2c p2p act\n");
2215 return -ENOMEM;
2216 }
2217 skb_put(skb, H2C_TSF32_TOGL_LEN);
2218 cmd = skb->data;
2219
2220 RTW89_SET_FWCMD_TSF32_TOGL_BAND(cmd, rtwvif->mac_idx);
2221 RTW89_SET_FWCMD_TSF32_TOGL_EN(cmd, en);
2222 RTW89_SET_FWCMD_TSF32_TOGL_PORT(cmd, rtwvif->port);
2223 RTW89_SET_FWCMD_TSF32_TOGL_EARLY(cmd, early_us);
2224
2225 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
2226 H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD,
2227 H2C_FUNC_TSF32_TOGL, 0, 0,
2228 H2C_TSF32_TOGL_LEN);
2229
2230 ret = rtw89_h2c_tx(rtwdev, skb, false);
2231 if (ret) {
2232 rtw89_err(rtwdev, "failed to send h2c\n");
2233 goto fail;
2234 }
2235
2236 return 0;
2237 fail:
2238 dev_kfree_skb_any(skb);
2239
2240 return ret;
2241 }
2242
2243 #define H2C_OFLD_CFG_LEN 8
rtw89_fw_h2c_set_ofld_cfg(struct rtw89_dev * rtwdev)2244 int rtw89_fw_h2c_set_ofld_cfg(struct rtw89_dev *rtwdev)
2245 {
2246 static const u8 cfg[] = {0x09, 0x00, 0x00, 0x00, 0x5e, 0x00, 0x00, 0x00};
2247 struct sk_buff *skb;
2248 int ret;
2249
2250 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_OFLD_CFG_LEN);
2251 if (!skb) {
2252 rtw89_err(rtwdev, "failed to alloc skb for h2c ofld\n");
2253 return -ENOMEM;
2254 }
2255 skb_put_data(skb, cfg, H2C_OFLD_CFG_LEN);
2256
2257 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
2258 H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD,
2259 H2C_FUNC_OFLD_CFG, 0, 1,
2260 H2C_OFLD_CFG_LEN);
2261
2262 ret = rtw89_h2c_tx(rtwdev, skb, false);
2263 if (ret) {
2264 rtw89_err(rtwdev, "failed to send h2c\n");
2265 goto fail;
2266 }
2267
2268 return 0;
2269 fail:
2270 dev_kfree_skb_any(skb);
2271
2272 return ret;
2273 }
2274
rtw89_fw_h2c_set_bcn_fltr_cfg(struct rtw89_dev * rtwdev,struct ieee80211_vif * vif,bool connect)2275 int rtw89_fw_h2c_set_bcn_fltr_cfg(struct rtw89_dev *rtwdev,
2276 struct ieee80211_vif *vif,
2277 bool connect)
2278 {
2279 struct rtw89_vif *rtwvif = vif_to_rtwvif_safe(vif);
2280 struct ieee80211_bss_conf *bss_conf = vif ? &vif->bss_conf : NULL;
2281 struct rtw89_h2c_bcnfltr *h2c;
2282 u32 len = sizeof(*h2c);
2283 struct sk_buff *skb;
2284 int ret;
2285
2286 if (!RTW89_CHK_FW_FEATURE(BEACON_FILTER, &rtwdev->fw))
2287 return -EINVAL;
2288
2289 if (!rtwvif || !bss_conf || rtwvif->net_type != RTW89_NET_TYPE_INFRA)
2290 return -EINVAL;
2291
2292 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len);
2293 if (!skb) {
2294 rtw89_err(rtwdev, "failed to alloc skb for h2c bcn filter\n");
2295 return -ENOMEM;
2296 }
2297
2298 skb_put(skb, len);
2299 h2c = (struct rtw89_h2c_bcnfltr *)skb->data;
2300
2301 h2c->w0 = le32_encode_bits(connect, RTW89_H2C_BCNFLTR_W0_MON_RSSI) |
2302 le32_encode_bits(connect, RTW89_H2C_BCNFLTR_W0_MON_BCN) |
2303 le32_encode_bits(connect, RTW89_H2C_BCNFLTR_W0_MON_EN) |
2304 le32_encode_bits(RTW89_BCN_FLTR_OFFLOAD_MODE_DEFAULT,
2305 RTW89_H2C_BCNFLTR_W0_MODE) |
2306 le32_encode_bits(RTW89_BCN_LOSS_CNT, RTW89_H2C_BCNFLTR_W0_BCN_LOSS_CNT) |
2307 le32_encode_bits(bss_conf->cqm_rssi_hyst, RTW89_H2C_BCNFLTR_W0_RSSI_HYST) |
2308 le32_encode_bits(bss_conf->cqm_rssi_thold + MAX_RSSI,
2309 RTW89_H2C_BCNFLTR_W0_RSSI_THRESHOLD) |
2310 le32_encode_bits(rtwvif->mac_id, RTW89_H2C_BCNFLTR_W0_MAC_ID);
2311
2312 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
2313 H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD,
2314 H2C_FUNC_CFG_BCNFLTR, 0, 1, len);
2315
2316 ret = rtw89_h2c_tx(rtwdev, skb, false);
2317 if (ret) {
2318 rtw89_err(rtwdev, "failed to send h2c\n");
2319 goto fail;
2320 }
2321
2322 return 0;
2323 fail:
2324 dev_kfree_skb_any(skb);
2325
2326 return ret;
2327 }
2328
rtw89_fw_h2c_rssi_offload(struct rtw89_dev * rtwdev,struct rtw89_rx_phy_ppdu * phy_ppdu)2329 int rtw89_fw_h2c_rssi_offload(struct rtw89_dev *rtwdev,
2330 struct rtw89_rx_phy_ppdu *phy_ppdu)
2331 {
2332 struct rtw89_h2c_ofld_rssi *h2c;
2333 u32 len = sizeof(*h2c);
2334 struct sk_buff *skb;
2335 s8 rssi;
2336 int ret;
2337
2338 if (!RTW89_CHK_FW_FEATURE(BEACON_FILTER, &rtwdev->fw))
2339 return -EINVAL;
2340
2341 if (!phy_ppdu)
2342 return -EINVAL;
2343
2344 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len);
2345 if (!skb) {
2346 rtw89_err(rtwdev, "failed to alloc skb for h2c rssi\n");
2347 return -ENOMEM;
2348 }
2349
2350 rssi = phy_ppdu->rssi_avg >> RSSI_FACTOR;
2351 skb_put(skb, len);
2352 h2c = (struct rtw89_h2c_ofld_rssi *)skb->data;
2353
2354 h2c->w0 = le32_encode_bits(phy_ppdu->mac_id, RTW89_H2C_OFLD_RSSI_W0_MACID) |
2355 le32_encode_bits(1, RTW89_H2C_OFLD_RSSI_W0_NUM);
2356 h2c->w1 = le32_encode_bits(rssi, RTW89_H2C_OFLD_RSSI_W1_VAL);
2357
2358 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
2359 H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD,
2360 H2C_FUNC_OFLD_RSSI, 0, 1, len);
2361
2362 ret = rtw89_h2c_tx(rtwdev, skb, false);
2363 if (ret) {
2364 rtw89_err(rtwdev, "failed to send h2c\n");
2365 goto fail;
2366 }
2367
2368 return 0;
2369 fail:
2370 dev_kfree_skb_any(skb);
2371
2372 return ret;
2373 }
2374
rtw89_fw_h2c_tp_offload(struct rtw89_dev * rtwdev,struct rtw89_vif * rtwvif)2375 int rtw89_fw_h2c_tp_offload(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif)
2376 {
2377 struct rtw89_traffic_stats *stats = &rtwvif->stats;
2378 struct rtw89_h2c_ofld *h2c;
2379 u32 len = sizeof(*h2c);
2380 struct sk_buff *skb;
2381 int ret;
2382
2383 if (rtwvif->net_type != RTW89_NET_TYPE_INFRA)
2384 return -EINVAL;
2385
2386 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len);
2387 if (!skb) {
2388 rtw89_err(rtwdev, "failed to alloc skb for h2c tp\n");
2389 return -ENOMEM;
2390 }
2391
2392 skb_put(skb, len);
2393 h2c = (struct rtw89_h2c_ofld *)skb->data;
2394
2395 h2c->w0 = le32_encode_bits(rtwvif->mac_id, RTW89_H2C_OFLD_W0_MAC_ID) |
2396 le32_encode_bits(stats->tx_throughput, RTW89_H2C_OFLD_W0_TX_TP) |
2397 le32_encode_bits(stats->rx_throughput, RTW89_H2C_OFLD_W0_RX_TP);
2398
2399 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
2400 H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD,
2401 H2C_FUNC_OFLD_TP, 0, 1, len);
2402
2403 ret = rtw89_h2c_tx(rtwdev, skb, false);
2404 if (ret) {
2405 rtw89_err(rtwdev, "failed to send h2c\n");
2406 goto fail;
2407 }
2408
2409 return 0;
2410 fail:
2411 dev_kfree_skb_any(skb);
2412
2413 return ret;
2414 }
2415
rtw89_fw_h2c_ra(struct rtw89_dev * rtwdev,struct rtw89_ra_info * ra,bool csi)2416 int rtw89_fw_h2c_ra(struct rtw89_dev *rtwdev, struct rtw89_ra_info *ra, bool csi)
2417 {
2418 const struct rtw89_chip_info *chip = rtwdev->chip;
2419 struct rtw89_h2c_ra_v1 *h2c_v1;
2420 struct rtw89_h2c_ra *h2c;
2421 u32 len = sizeof(*h2c);
2422 bool format_v1 = false;
2423 struct sk_buff *skb;
2424 int ret;
2425
2426 if (chip->chip_gen == RTW89_CHIP_BE) {
2427 len = sizeof(*h2c_v1);
2428 format_v1 = true;
2429 }
2430
2431 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len);
2432 if (!skb) {
2433 rtw89_err(rtwdev, "failed to alloc skb for h2c join\n");
2434 return -ENOMEM;
2435 }
2436 skb_put(skb, len);
2437 h2c = (struct rtw89_h2c_ra *)skb->data;
2438 rtw89_debug(rtwdev, RTW89_DBG_RA,
2439 #if defined(__linux__)
2440 "ra cmd msk: %llx ", ra->ra_mask);
2441 #elif defined(__FreeBSD__)
2442 "ra cmd msk: %jx ", (uintmax_t)ra->ra_mask);
2443 #endif
2444
2445 h2c->w0 = le32_encode_bits(ra->mode_ctrl, RTW89_H2C_RA_W0_MODE) |
2446 le32_encode_bits(ra->bw_cap, RTW89_H2C_RA_W0_BW_CAP) |
2447 le32_encode_bits(ra->macid, RTW89_H2C_RA_W0_MACID) |
2448 le32_encode_bits(ra->dcm_cap, RTW89_H2C_RA_W0_DCM) |
2449 le32_encode_bits(ra->er_cap, RTW89_H2C_RA_W0_ER) |
2450 le32_encode_bits(ra->init_rate_lv, RTW89_H2C_RA_W0_INIT_RATE_LV) |
2451 le32_encode_bits(ra->upd_all, RTW89_H2C_RA_W0_UPD_ALL) |
2452 le32_encode_bits(ra->en_sgi, RTW89_H2C_RA_W0_SGI) |
2453 le32_encode_bits(ra->ldpc_cap, RTW89_H2C_RA_W0_LDPC) |
2454 le32_encode_bits(ra->stbc_cap, RTW89_H2C_RA_W0_STBC) |
2455 le32_encode_bits(ra->ss_num, RTW89_H2C_RA_W0_SS_NUM) |
2456 le32_encode_bits(ra->giltf, RTW89_H2C_RA_W0_GILTF) |
2457 le32_encode_bits(ra->upd_bw_nss_mask, RTW89_H2C_RA_W0_UPD_BW_NSS_MASK) |
2458 le32_encode_bits(ra->upd_mask, RTW89_H2C_RA_W0_UPD_MASK);
2459 h2c->w1 = le32_encode_bits(ra->ra_mask, RTW89_H2C_RA_W1_RAMASK_LO32);
2460 h2c->w2 = le32_encode_bits(ra->ra_mask >> 32, RTW89_H2C_RA_W2_RAMASK_HI32);
2461 h2c->w3 = le32_encode_bits(ra->fix_giltf_en, RTW89_H2C_RA_W3_FIX_GILTF_EN) |
2462 le32_encode_bits(ra->fix_giltf, RTW89_H2C_RA_W3_FIX_GILTF);
2463
2464 if (!format_v1)
2465 goto csi;
2466
2467 h2c_v1 = (struct rtw89_h2c_ra_v1 *)h2c;
2468 h2c_v1->w4 = le32_encode_bits(ra->mode_ctrl, RTW89_H2C_RA_V1_W4_MODE_EHT) |
2469 le32_encode_bits(ra->bw_cap, RTW89_H2C_RA_V1_W4_BW_EHT);
2470
2471 csi:
2472 if (!csi)
2473 goto done;
2474
2475 h2c->w2 |= le32_encode_bits(1, RTW89_H2C_RA_W2_BFEE_CSI_CTL);
2476 h2c->w3 |= le32_encode_bits(ra->band_num, RTW89_H2C_RA_W3_BAND_NUM) |
2477 le32_encode_bits(ra->cr_tbl_sel, RTW89_H2C_RA_W3_CR_TBL_SEL) |
2478 le32_encode_bits(ra->fixed_csi_rate_en, RTW89_H2C_RA_W3_FIXED_CSI_RATE_EN) |
2479 le32_encode_bits(ra->ra_csi_rate_en, RTW89_H2C_RA_W3_RA_CSI_RATE_EN) |
2480 le32_encode_bits(ra->csi_mcs_ss_idx, RTW89_H2C_RA_W3_FIXED_CSI_MCS_SS_IDX) |
2481 le32_encode_bits(ra->csi_mode, RTW89_H2C_RA_W3_FIXED_CSI_MODE) |
2482 le32_encode_bits(ra->csi_gi_ltf, RTW89_H2C_RA_W3_FIXED_CSI_GI_LTF) |
2483 le32_encode_bits(ra->csi_bw, RTW89_H2C_RA_W3_FIXED_CSI_BW);
2484
2485 done:
2486 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
2487 H2C_CAT_OUTSRC, H2C_CL_OUTSRC_RA,
2488 H2C_FUNC_OUTSRC_RA_MACIDCFG, 0, 0,
2489 len);
2490
2491 ret = rtw89_h2c_tx(rtwdev, skb, false);
2492 if (ret) {
2493 rtw89_err(rtwdev, "failed to send h2c\n");
2494 goto fail;
2495 }
2496
2497 return 0;
2498 fail:
2499 dev_kfree_skb_any(skb);
2500
2501 return ret;
2502 }
2503
rtw89_fw_h2c_cxdrv_init(struct rtw89_dev * rtwdev)2504 int rtw89_fw_h2c_cxdrv_init(struct rtw89_dev *rtwdev)
2505 {
2506 struct rtw89_btc *btc = &rtwdev->btc;
2507 struct rtw89_btc_dm *dm = &btc->dm;
2508 struct rtw89_btc_init_info *init_info = &dm->init_info;
2509 struct rtw89_btc_module *module = &init_info->module;
2510 struct rtw89_btc_ant_info *ant = &module->ant;
2511 struct rtw89_h2c_cxinit *h2c;
2512 u32 len = sizeof(*h2c);
2513 struct sk_buff *skb;
2514 int ret;
2515
2516 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len);
2517 if (!skb) {
2518 rtw89_err(rtwdev, "failed to alloc skb for h2c cxdrv_init\n");
2519 return -ENOMEM;
2520 }
2521 skb_put(skb, len);
2522 h2c = (struct rtw89_h2c_cxinit *)skb->data;
2523
2524 h2c->hdr.type = CXDRVINFO_INIT;
2525 h2c->hdr.len = len - H2C_LEN_CXDRVHDR;
2526
2527 h2c->ant_type = ant->type;
2528 h2c->ant_num = ant->num;
2529 h2c->ant_iso = ant->isolation;
2530 h2c->ant_info =
2531 u8_encode_bits(ant->single_pos, RTW89_H2C_CXINIT_ANT_INFO_POS) |
2532 u8_encode_bits(ant->diversity, RTW89_H2C_CXINIT_ANT_INFO_DIVERSITY) |
2533 u8_encode_bits(ant->btg_pos, RTW89_H2C_CXINIT_ANT_INFO_BTG_POS) |
2534 u8_encode_bits(ant->stream_cnt, RTW89_H2C_CXINIT_ANT_INFO_STREAM_CNT);
2535
2536 h2c->mod_rfe = module->rfe_type;
2537 h2c->mod_cv = module->cv;
2538 h2c->mod_info =
2539 u8_encode_bits(module->bt_solo, RTW89_H2C_CXINIT_MOD_INFO_BT_SOLO) |
2540 u8_encode_bits(module->bt_pos, RTW89_H2C_CXINIT_MOD_INFO_BT_POS) |
2541 u8_encode_bits(module->switch_type, RTW89_H2C_CXINIT_MOD_INFO_SW_TYPE) |
2542 u8_encode_bits(module->wa_type, RTW89_H2C_CXINIT_MOD_INFO_WA_TYPE);
2543 h2c->mod_adie_kt = module->kt_ver_adie;
2544 h2c->wl_gch = init_info->wl_guard_ch;
2545
2546 h2c->info =
2547 u8_encode_bits(init_info->wl_only, RTW89_H2C_CXINIT_INFO_WL_ONLY) |
2548 u8_encode_bits(init_info->wl_init_ok, RTW89_H2C_CXINIT_INFO_WL_INITOK) |
2549 u8_encode_bits(init_info->dbcc_en, RTW89_H2C_CXINIT_INFO_DBCC_EN) |
2550 u8_encode_bits(init_info->cx_other, RTW89_H2C_CXINIT_INFO_CX_OTHER) |
2551 u8_encode_bits(init_info->bt_only, RTW89_H2C_CXINIT_INFO_BT_ONLY);
2552
2553 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
2554 H2C_CAT_OUTSRC, BTFC_SET,
2555 SET_DRV_INFO, 0, 0,
2556 len);
2557
2558 ret = rtw89_h2c_tx(rtwdev, skb, false);
2559 if (ret) {
2560 rtw89_err(rtwdev, "failed to send h2c\n");
2561 goto fail;
2562 }
2563
2564 return 0;
2565 fail:
2566 dev_kfree_skb_any(skb);
2567
2568 return ret;
2569 }
2570
2571 #define PORT_DATA_OFFSET 4
2572 #define H2C_LEN_CXDRVINFO_ROLE_DBCC_LEN 12
2573 #define H2C_LEN_CXDRVINFO_ROLE_SIZE(max_role_num) \
2574 (4 + 12 * (max_role_num) + H2C_LEN_CXDRVHDR)
2575
rtw89_fw_h2c_cxdrv_role(struct rtw89_dev * rtwdev)2576 int rtw89_fw_h2c_cxdrv_role(struct rtw89_dev *rtwdev)
2577 {
2578 struct rtw89_btc *btc = &rtwdev->btc;
2579 const struct rtw89_btc_ver *ver = btc->ver;
2580 struct rtw89_btc_wl_info *wl = &btc->cx.wl;
2581 struct rtw89_btc_wl_role_info *role_info = &wl->role_info;
2582 struct rtw89_btc_wl_role_info_bpos *bpos = &role_info->role_map.role;
2583 struct rtw89_btc_wl_active_role *active = role_info->active_role;
2584 struct sk_buff *skb;
2585 u32 len;
2586 u8 offset = 0;
2587 u8 *cmd;
2588 int ret;
2589 int i;
2590
2591 len = H2C_LEN_CXDRVINFO_ROLE_SIZE(ver->max_role_num);
2592
2593 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len);
2594 if (!skb) {
2595 rtw89_err(rtwdev, "failed to alloc skb for h2c cxdrv_role\n");
2596 return -ENOMEM;
2597 }
2598 skb_put(skb, len);
2599 cmd = skb->data;
2600
2601 RTW89_SET_FWCMD_CXHDR_TYPE(cmd, CXDRVINFO_ROLE);
2602 RTW89_SET_FWCMD_CXHDR_LEN(cmd, len - H2C_LEN_CXDRVHDR);
2603
2604 RTW89_SET_FWCMD_CXROLE_CONNECT_CNT(cmd, role_info->connect_cnt);
2605 RTW89_SET_FWCMD_CXROLE_LINK_MODE(cmd, role_info->link_mode);
2606
2607 RTW89_SET_FWCMD_CXROLE_ROLE_NONE(cmd, bpos->none);
2608 RTW89_SET_FWCMD_CXROLE_ROLE_STA(cmd, bpos->station);
2609 RTW89_SET_FWCMD_CXROLE_ROLE_AP(cmd, bpos->ap);
2610 RTW89_SET_FWCMD_CXROLE_ROLE_VAP(cmd, bpos->vap);
2611 RTW89_SET_FWCMD_CXROLE_ROLE_ADHOC(cmd, bpos->adhoc);
2612 RTW89_SET_FWCMD_CXROLE_ROLE_ADHOC_MASTER(cmd, bpos->adhoc_master);
2613 RTW89_SET_FWCMD_CXROLE_ROLE_MESH(cmd, bpos->mesh);
2614 RTW89_SET_FWCMD_CXROLE_ROLE_MONITOR(cmd, bpos->moniter);
2615 RTW89_SET_FWCMD_CXROLE_ROLE_P2P_DEV(cmd, bpos->p2p_device);
2616 RTW89_SET_FWCMD_CXROLE_ROLE_P2P_GC(cmd, bpos->p2p_gc);
2617 RTW89_SET_FWCMD_CXROLE_ROLE_P2P_GO(cmd, bpos->p2p_go);
2618 RTW89_SET_FWCMD_CXROLE_ROLE_NAN(cmd, bpos->nan);
2619
2620 for (i = 0; i < RTW89_PORT_NUM; i++, active++) {
2621 RTW89_SET_FWCMD_CXROLE_ACT_CONNECTED(cmd, active->connected, i, offset);
2622 RTW89_SET_FWCMD_CXROLE_ACT_PID(cmd, active->pid, i, offset);
2623 RTW89_SET_FWCMD_CXROLE_ACT_PHY(cmd, active->phy, i, offset);
2624 RTW89_SET_FWCMD_CXROLE_ACT_NOA(cmd, active->noa, i, offset);
2625 RTW89_SET_FWCMD_CXROLE_ACT_BAND(cmd, active->band, i, offset);
2626 RTW89_SET_FWCMD_CXROLE_ACT_CLIENT_PS(cmd, active->client_ps, i, offset);
2627 RTW89_SET_FWCMD_CXROLE_ACT_BW(cmd, active->bw, i, offset);
2628 RTW89_SET_FWCMD_CXROLE_ACT_ROLE(cmd, active->role, i, offset);
2629 RTW89_SET_FWCMD_CXROLE_ACT_CH(cmd, active->ch, i, offset);
2630 RTW89_SET_FWCMD_CXROLE_ACT_TX_LVL(cmd, active->tx_lvl, i, offset);
2631 RTW89_SET_FWCMD_CXROLE_ACT_RX_LVL(cmd, active->rx_lvl, i, offset);
2632 RTW89_SET_FWCMD_CXROLE_ACT_TX_RATE(cmd, active->tx_rate, i, offset);
2633 RTW89_SET_FWCMD_CXROLE_ACT_RX_RATE(cmd, active->rx_rate, i, offset);
2634 }
2635
2636 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
2637 H2C_CAT_OUTSRC, BTFC_SET,
2638 SET_DRV_INFO, 0, 0,
2639 len);
2640
2641 ret = rtw89_h2c_tx(rtwdev, skb, false);
2642 if (ret) {
2643 rtw89_err(rtwdev, "failed to send h2c\n");
2644 goto fail;
2645 }
2646
2647 return 0;
2648 fail:
2649 dev_kfree_skb_any(skb);
2650
2651 return ret;
2652 }
2653
2654 #define H2C_LEN_CXDRVINFO_ROLE_SIZE_V1(max_role_num) \
2655 (4 + 16 * (max_role_num) + H2C_LEN_CXDRVINFO_ROLE_DBCC_LEN + H2C_LEN_CXDRVHDR)
2656
rtw89_fw_h2c_cxdrv_role_v1(struct rtw89_dev * rtwdev)2657 int rtw89_fw_h2c_cxdrv_role_v1(struct rtw89_dev *rtwdev)
2658 {
2659 struct rtw89_btc *btc = &rtwdev->btc;
2660 const struct rtw89_btc_ver *ver = btc->ver;
2661 struct rtw89_btc_wl_info *wl = &btc->cx.wl;
2662 struct rtw89_btc_wl_role_info_v1 *role_info = &wl->role_info_v1;
2663 struct rtw89_btc_wl_role_info_bpos *bpos = &role_info->role_map.role;
2664 struct rtw89_btc_wl_active_role_v1 *active = role_info->active_role_v1;
2665 struct sk_buff *skb;
2666 u32 len;
2667 u8 *cmd, offset;
2668 int ret;
2669 int i;
2670
2671 len = H2C_LEN_CXDRVINFO_ROLE_SIZE_V1(ver->max_role_num);
2672
2673 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len);
2674 if (!skb) {
2675 rtw89_err(rtwdev, "failed to alloc skb for h2c cxdrv_role\n");
2676 return -ENOMEM;
2677 }
2678 skb_put(skb, len);
2679 cmd = skb->data;
2680
2681 RTW89_SET_FWCMD_CXHDR_TYPE(cmd, CXDRVINFO_ROLE);
2682 RTW89_SET_FWCMD_CXHDR_LEN(cmd, len - H2C_LEN_CXDRVHDR);
2683
2684 RTW89_SET_FWCMD_CXROLE_CONNECT_CNT(cmd, role_info->connect_cnt);
2685 RTW89_SET_FWCMD_CXROLE_LINK_MODE(cmd, role_info->link_mode);
2686
2687 RTW89_SET_FWCMD_CXROLE_ROLE_NONE(cmd, bpos->none);
2688 RTW89_SET_FWCMD_CXROLE_ROLE_STA(cmd, bpos->station);
2689 RTW89_SET_FWCMD_CXROLE_ROLE_AP(cmd, bpos->ap);
2690 RTW89_SET_FWCMD_CXROLE_ROLE_VAP(cmd, bpos->vap);
2691 RTW89_SET_FWCMD_CXROLE_ROLE_ADHOC(cmd, bpos->adhoc);
2692 RTW89_SET_FWCMD_CXROLE_ROLE_ADHOC_MASTER(cmd, bpos->adhoc_master);
2693 RTW89_SET_FWCMD_CXROLE_ROLE_MESH(cmd, bpos->mesh);
2694 RTW89_SET_FWCMD_CXROLE_ROLE_MONITOR(cmd, bpos->moniter);
2695 RTW89_SET_FWCMD_CXROLE_ROLE_P2P_DEV(cmd, bpos->p2p_device);
2696 RTW89_SET_FWCMD_CXROLE_ROLE_P2P_GC(cmd, bpos->p2p_gc);
2697 RTW89_SET_FWCMD_CXROLE_ROLE_P2P_GO(cmd, bpos->p2p_go);
2698 RTW89_SET_FWCMD_CXROLE_ROLE_NAN(cmd, bpos->nan);
2699
2700 offset = PORT_DATA_OFFSET;
2701 for (i = 0; i < RTW89_PORT_NUM; i++, active++) {
2702 RTW89_SET_FWCMD_CXROLE_ACT_CONNECTED(cmd, active->connected, i, offset);
2703 RTW89_SET_FWCMD_CXROLE_ACT_PID(cmd, active->pid, i, offset);
2704 RTW89_SET_FWCMD_CXROLE_ACT_PHY(cmd, active->phy, i, offset);
2705 RTW89_SET_FWCMD_CXROLE_ACT_NOA(cmd, active->noa, i, offset);
2706 RTW89_SET_FWCMD_CXROLE_ACT_BAND(cmd, active->band, i, offset);
2707 RTW89_SET_FWCMD_CXROLE_ACT_CLIENT_PS(cmd, active->client_ps, i, offset);
2708 RTW89_SET_FWCMD_CXROLE_ACT_BW(cmd, active->bw, i, offset);
2709 RTW89_SET_FWCMD_CXROLE_ACT_ROLE(cmd, active->role, i, offset);
2710 RTW89_SET_FWCMD_CXROLE_ACT_CH(cmd, active->ch, i, offset);
2711 RTW89_SET_FWCMD_CXROLE_ACT_TX_LVL(cmd, active->tx_lvl, i, offset);
2712 RTW89_SET_FWCMD_CXROLE_ACT_RX_LVL(cmd, active->rx_lvl, i, offset);
2713 RTW89_SET_FWCMD_CXROLE_ACT_TX_RATE(cmd, active->tx_rate, i, offset);
2714 RTW89_SET_FWCMD_CXROLE_ACT_RX_RATE(cmd, active->rx_rate, i, offset);
2715 RTW89_SET_FWCMD_CXROLE_ACT_NOA_DUR(cmd, active->noa_duration, i, offset);
2716 }
2717
2718 offset = len - H2C_LEN_CXDRVINFO_ROLE_DBCC_LEN;
2719 RTW89_SET_FWCMD_CXROLE_MROLE_TYPE(cmd, role_info->mrole_type, offset);
2720 RTW89_SET_FWCMD_CXROLE_MROLE_NOA(cmd, role_info->mrole_noa_duration, offset);
2721 RTW89_SET_FWCMD_CXROLE_DBCC_EN(cmd, role_info->dbcc_en, offset);
2722 RTW89_SET_FWCMD_CXROLE_DBCC_CHG(cmd, role_info->dbcc_chg, offset);
2723 RTW89_SET_FWCMD_CXROLE_DBCC_2G_PHY(cmd, role_info->dbcc_2g_phy, offset);
2724 RTW89_SET_FWCMD_CXROLE_LINK_MODE_CHG(cmd, role_info->link_mode_chg, offset);
2725
2726 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
2727 H2C_CAT_OUTSRC, BTFC_SET,
2728 SET_DRV_INFO, 0, 0,
2729 len);
2730
2731 ret = rtw89_h2c_tx(rtwdev, skb, false);
2732 if (ret) {
2733 rtw89_err(rtwdev, "failed to send h2c\n");
2734 goto fail;
2735 }
2736
2737 return 0;
2738 fail:
2739 dev_kfree_skb_any(skb);
2740
2741 return ret;
2742 }
2743
2744 #define H2C_LEN_CXDRVINFO_ROLE_SIZE_V2(max_role_num) \
2745 (4 + 8 * (max_role_num) + H2C_LEN_CXDRVINFO_ROLE_DBCC_LEN + H2C_LEN_CXDRVHDR)
2746
rtw89_fw_h2c_cxdrv_role_v2(struct rtw89_dev * rtwdev)2747 int rtw89_fw_h2c_cxdrv_role_v2(struct rtw89_dev *rtwdev)
2748 {
2749 struct rtw89_btc *btc = &rtwdev->btc;
2750 const struct rtw89_btc_ver *ver = btc->ver;
2751 struct rtw89_btc_wl_info *wl = &btc->cx.wl;
2752 struct rtw89_btc_wl_role_info_v2 *role_info = &wl->role_info_v2;
2753 struct rtw89_btc_wl_role_info_bpos *bpos = &role_info->role_map.role;
2754 struct rtw89_btc_wl_active_role_v2 *active = role_info->active_role_v2;
2755 struct sk_buff *skb;
2756 u32 len;
2757 u8 *cmd, offset;
2758 int ret;
2759 int i;
2760
2761 len = H2C_LEN_CXDRVINFO_ROLE_SIZE_V2(ver->max_role_num);
2762
2763 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len);
2764 if (!skb) {
2765 rtw89_err(rtwdev, "failed to alloc skb for h2c cxdrv_role\n");
2766 return -ENOMEM;
2767 }
2768 skb_put(skb, len);
2769 cmd = skb->data;
2770
2771 RTW89_SET_FWCMD_CXHDR_TYPE(cmd, CXDRVINFO_ROLE);
2772 RTW89_SET_FWCMD_CXHDR_LEN(cmd, len - H2C_LEN_CXDRVHDR);
2773
2774 RTW89_SET_FWCMD_CXROLE_CONNECT_CNT(cmd, role_info->connect_cnt);
2775 RTW89_SET_FWCMD_CXROLE_LINK_MODE(cmd, role_info->link_mode);
2776
2777 RTW89_SET_FWCMD_CXROLE_ROLE_NONE(cmd, bpos->none);
2778 RTW89_SET_FWCMD_CXROLE_ROLE_STA(cmd, bpos->station);
2779 RTW89_SET_FWCMD_CXROLE_ROLE_AP(cmd, bpos->ap);
2780 RTW89_SET_FWCMD_CXROLE_ROLE_VAP(cmd, bpos->vap);
2781 RTW89_SET_FWCMD_CXROLE_ROLE_ADHOC(cmd, bpos->adhoc);
2782 RTW89_SET_FWCMD_CXROLE_ROLE_ADHOC_MASTER(cmd, bpos->adhoc_master);
2783 RTW89_SET_FWCMD_CXROLE_ROLE_MESH(cmd, bpos->mesh);
2784 RTW89_SET_FWCMD_CXROLE_ROLE_MONITOR(cmd, bpos->moniter);
2785 RTW89_SET_FWCMD_CXROLE_ROLE_P2P_DEV(cmd, bpos->p2p_device);
2786 RTW89_SET_FWCMD_CXROLE_ROLE_P2P_GC(cmd, bpos->p2p_gc);
2787 RTW89_SET_FWCMD_CXROLE_ROLE_P2P_GO(cmd, bpos->p2p_go);
2788 RTW89_SET_FWCMD_CXROLE_ROLE_NAN(cmd, bpos->nan);
2789
2790 offset = PORT_DATA_OFFSET;
2791 for (i = 0; i < RTW89_PORT_NUM; i++, active++) {
2792 RTW89_SET_FWCMD_CXROLE_ACT_CONNECTED_V2(cmd, active->connected, i, offset);
2793 RTW89_SET_FWCMD_CXROLE_ACT_PID_V2(cmd, active->pid, i, offset);
2794 RTW89_SET_FWCMD_CXROLE_ACT_PHY_V2(cmd, active->phy, i, offset);
2795 RTW89_SET_FWCMD_CXROLE_ACT_NOA_V2(cmd, active->noa, i, offset);
2796 RTW89_SET_FWCMD_CXROLE_ACT_BAND_V2(cmd, active->band, i, offset);
2797 RTW89_SET_FWCMD_CXROLE_ACT_CLIENT_PS_V2(cmd, active->client_ps, i, offset);
2798 RTW89_SET_FWCMD_CXROLE_ACT_BW_V2(cmd, active->bw, i, offset);
2799 RTW89_SET_FWCMD_CXROLE_ACT_ROLE_V2(cmd, active->role, i, offset);
2800 RTW89_SET_FWCMD_CXROLE_ACT_CH_V2(cmd, active->ch, i, offset);
2801 RTW89_SET_FWCMD_CXROLE_ACT_NOA_DUR_V2(cmd, active->noa_duration, i, offset);
2802 }
2803
2804 offset = len - H2C_LEN_CXDRVINFO_ROLE_DBCC_LEN;
2805 RTW89_SET_FWCMD_CXROLE_MROLE_TYPE(cmd, role_info->mrole_type, offset);
2806 RTW89_SET_FWCMD_CXROLE_MROLE_NOA(cmd, role_info->mrole_noa_duration, offset);
2807 RTW89_SET_FWCMD_CXROLE_DBCC_EN(cmd, role_info->dbcc_en, offset);
2808 RTW89_SET_FWCMD_CXROLE_DBCC_CHG(cmd, role_info->dbcc_chg, offset);
2809 RTW89_SET_FWCMD_CXROLE_DBCC_2G_PHY(cmd, role_info->dbcc_2g_phy, offset);
2810 RTW89_SET_FWCMD_CXROLE_LINK_MODE_CHG(cmd, role_info->link_mode_chg, offset);
2811
2812 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
2813 H2C_CAT_OUTSRC, BTFC_SET,
2814 SET_DRV_INFO, 0, 0,
2815 len);
2816
2817 ret = rtw89_h2c_tx(rtwdev, skb, false);
2818 if (ret) {
2819 rtw89_err(rtwdev, "failed to send h2c\n");
2820 goto fail;
2821 }
2822
2823 return 0;
2824 fail:
2825 dev_kfree_skb_any(skb);
2826
2827 return ret;
2828 }
2829
2830 #define H2C_LEN_CXDRVINFO_CTRL (4 + H2C_LEN_CXDRVHDR)
rtw89_fw_h2c_cxdrv_ctrl(struct rtw89_dev * rtwdev)2831 int rtw89_fw_h2c_cxdrv_ctrl(struct rtw89_dev *rtwdev)
2832 {
2833 struct rtw89_btc *btc = &rtwdev->btc;
2834 const struct rtw89_btc_ver *ver = btc->ver;
2835 struct rtw89_btc_ctrl *ctrl = &btc->ctrl;
2836 struct sk_buff *skb;
2837 u8 *cmd;
2838 int ret;
2839
2840 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_LEN_CXDRVINFO_CTRL);
2841 if (!skb) {
2842 rtw89_err(rtwdev, "failed to alloc skb for h2c cxdrv_ctrl\n");
2843 return -ENOMEM;
2844 }
2845 skb_put(skb, H2C_LEN_CXDRVINFO_CTRL);
2846 cmd = skb->data;
2847
2848 RTW89_SET_FWCMD_CXHDR_TYPE(cmd, CXDRVINFO_CTRL);
2849 RTW89_SET_FWCMD_CXHDR_LEN(cmd, H2C_LEN_CXDRVINFO_CTRL - H2C_LEN_CXDRVHDR);
2850
2851 RTW89_SET_FWCMD_CXCTRL_MANUAL(cmd, ctrl->manual);
2852 RTW89_SET_FWCMD_CXCTRL_IGNORE_BT(cmd, ctrl->igno_bt);
2853 RTW89_SET_FWCMD_CXCTRL_ALWAYS_FREERUN(cmd, ctrl->always_freerun);
2854 if (ver->fcxctrl == 0)
2855 RTW89_SET_FWCMD_CXCTRL_TRACE_STEP(cmd, ctrl->trace_step);
2856
2857 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
2858 H2C_CAT_OUTSRC, BTFC_SET,
2859 SET_DRV_INFO, 0, 0,
2860 H2C_LEN_CXDRVINFO_CTRL);
2861
2862 ret = rtw89_h2c_tx(rtwdev, skb, false);
2863 if (ret) {
2864 rtw89_err(rtwdev, "failed to send h2c\n");
2865 goto fail;
2866 }
2867
2868 return 0;
2869 fail:
2870 dev_kfree_skb_any(skb);
2871
2872 return ret;
2873 }
2874
2875 #define H2C_LEN_CXDRVINFO_TRX (28 + H2C_LEN_CXDRVHDR)
rtw89_fw_h2c_cxdrv_trx(struct rtw89_dev * rtwdev)2876 int rtw89_fw_h2c_cxdrv_trx(struct rtw89_dev *rtwdev)
2877 {
2878 struct rtw89_btc *btc = &rtwdev->btc;
2879 struct rtw89_btc_trx_info *trx = &btc->dm.trx_info;
2880 struct sk_buff *skb;
2881 u8 *cmd;
2882 int ret;
2883
2884 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_LEN_CXDRVINFO_TRX);
2885 if (!skb) {
2886 rtw89_err(rtwdev, "failed to alloc skb for h2c cxdrv_trx\n");
2887 return -ENOMEM;
2888 }
2889 skb_put(skb, H2C_LEN_CXDRVINFO_TRX);
2890 cmd = skb->data;
2891
2892 RTW89_SET_FWCMD_CXHDR_TYPE(cmd, CXDRVINFO_TRX);
2893 RTW89_SET_FWCMD_CXHDR_LEN(cmd, H2C_LEN_CXDRVINFO_TRX - H2C_LEN_CXDRVHDR);
2894
2895 RTW89_SET_FWCMD_CXTRX_TXLV(cmd, trx->tx_lvl);
2896 RTW89_SET_FWCMD_CXTRX_RXLV(cmd, trx->rx_lvl);
2897 RTW89_SET_FWCMD_CXTRX_WLRSSI(cmd, trx->wl_rssi);
2898 RTW89_SET_FWCMD_CXTRX_BTRSSI(cmd, trx->bt_rssi);
2899 RTW89_SET_FWCMD_CXTRX_TXPWR(cmd, trx->tx_power);
2900 RTW89_SET_FWCMD_CXTRX_RXGAIN(cmd, trx->rx_gain);
2901 RTW89_SET_FWCMD_CXTRX_BTTXPWR(cmd, trx->bt_tx_power);
2902 RTW89_SET_FWCMD_CXTRX_BTRXGAIN(cmd, trx->bt_rx_gain);
2903 RTW89_SET_FWCMD_CXTRX_CN(cmd, trx->cn);
2904 RTW89_SET_FWCMD_CXTRX_NHM(cmd, trx->nhm);
2905 RTW89_SET_FWCMD_CXTRX_BTPROFILE(cmd, trx->bt_profile);
2906 RTW89_SET_FWCMD_CXTRX_RSVD2(cmd, trx->rsvd2);
2907 RTW89_SET_FWCMD_CXTRX_TXRATE(cmd, trx->tx_rate);
2908 RTW89_SET_FWCMD_CXTRX_RXRATE(cmd, trx->rx_rate);
2909 RTW89_SET_FWCMD_CXTRX_TXTP(cmd, trx->tx_tp);
2910 RTW89_SET_FWCMD_CXTRX_RXTP(cmd, trx->rx_tp);
2911 RTW89_SET_FWCMD_CXTRX_RXERRRA(cmd, trx->rx_err_ratio);
2912
2913 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
2914 H2C_CAT_OUTSRC, BTFC_SET,
2915 SET_DRV_INFO, 0, 0,
2916 H2C_LEN_CXDRVINFO_TRX);
2917
2918 ret = rtw89_h2c_tx(rtwdev, skb, false);
2919 if (ret) {
2920 rtw89_err(rtwdev, "failed to send h2c\n");
2921 goto fail;
2922 }
2923
2924 return 0;
2925 fail:
2926 dev_kfree_skb_any(skb);
2927
2928 return ret;
2929 }
2930
2931 #define H2C_LEN_CXDRVINFO_RFK (4 + H2C_LEN_CXDRVHDR)
rtw89_fw_h2c_cxdrv_rfk(struct rtw89_dev * rtwdev)2932 int rtw89_fw_h2c_cxdrv_rfk(struct rtw89_dev *rtwdev)
2933 {
2934 struct rtw89_btc *btc = &rtwdev->btc;
2935 struct rtw89_btc_wl_info *wl = &btc->cx.wl;
2936 struct rtw89_btc_wl_rfk_info *rfk_info = &wl->rfk_info;
2937 struct sk_buff *skb;
2938 u8 *cmd;
2939 int ret;
2940
2941 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_LEN_CXDRVINFO_RFK);
2942 if (!skb) {
2943 rtw89_err(rtwdev, "failed to alloc skb for h2c cxdrv_ctrl\n");
2944 return -ENOMEM;
2945 }
2946 skb_put(skb, H2C_LEN_CXDRVINFO_RFK);
2947 cmd = skb->data;
2948
2949 RTW89_SET_FWCMD_CXHDR_TYPE(cmd, CXDRVINFO_RFK);
2950 RTW89_SET_FWCMD_CXHDR_LEN(cmd, H2C_LEN_CXDRVINFO_RFK - H2C_LEN_CXDRVHDR);
2951
2952 RTW89_SET_FWCMD_CXRFK_STATE(cmd, rfk_info->state);
2953 RTW89_SET_FWCMD_CXRFK_PATH_MAP(cmd, rfk_info->path_map);
2954 RTW89_SET_FWCMD_CXRFK_PHY_MAP(cmd, rfk_info->phy_map);
2955 RTW89_SET_FWCMD_CXRFK_BAND(cmd, rfk_info->band);
2956 RTW89_SET_FWCMD_CXRFK_TYPE(cmd, rfk_info->type);
2957
2958 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
2959 H2C_CAT_OUTSRC, BTFC_SET,
2960 SET_DRV_INFO, 0, 0,
2961 H2C_LEN_CXDRVINFO_RFK);
2962
2963 ret = rtw89_h2c_tx(rtwdev, skb, false);
2964 if (ret) {
2965 rtw89_err(rtwdev, "failed to send h2c\n");
2966 goto fail;
2967 }
2968
2969 return 0;
2970 fail:
2971 dev_kfree_skb_any(skb);
2972
2973 return ret;
2974 }
2975
2976 #define H2C_LEN_PKT_OFLD 4
rtw89_fw_h2c_del_pkt_offload(struct rtw89_dev * rtwdev,u8 id)2977 int rtw89_fw_h2c_del_pkt_offload(struct rtw89_dev *rtwdev, u8 id)
2978 {
2979 struct rtw89_wait_info *wait = &rtwdev->mac.fw_ofld_wait;
2980 struct sk_buff *skb;
2981 unsigned int cond;
2982 u8 *cmd;
2983 int ret;
2984
2985 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_LEN_PKT_OFLD);
2986 if (!skb) {
2987 rtw89_err(rtwdev, "failed to alloc skb for h2c pkt offload\n");
2988 return -ENOMEM;
2989 }
2990 skb_put(skb, H2C_LEN_PKT_OFLD);
2991 cmd = skb->data;
2992
2993 RTW89_SET_FWCMD_PACKET_OFLD_PKT_IDX(cmd, id);
2994 RTW89_SET_FWCMD_PACKET_OFLD_PKT_OP(cmd, RTW89_PKT_OFLD_OP_DEL);
2995
2996 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
2997 H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD,
2998 H2C_FUNC_PACKET_OFLD, 1, 1,
2999 H2C_LEN_PKT_OFLD);
3000
3001 cond = RTW89_FW_OFLD_WAIT_COND_PKT_OFLD(id, RTW89_PKT_OFLD_OP_DEL);
3002
3003 ret = rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond);
3004 if (ret < 0) {
3005 rtw89_debug(rtwdev, RTW89_DBG_FW,
3006 "failed to del pkt ofld: id %d, ret %d\n",
3007 id, ret);
3008 return ret;
3009 }
3010
3011 rtw89_core_release_bit_map(rtwdev->pkt_offload, id);
3012 return 0;
3013 }
3014
rtw89_fw_h2c_add_pkt_offload(struct rtw89_dev * rtwdev,u8 * id,struct sk_buff * skb_ofld)3015 int rtw89_fw_h2c_add_pkt_offload(struct rtw89_dev *rtwdev, u8 *id,
3016 struct sk_buff *skb_ofld)
3017 {
3018 struct rtw89_wait_info *wait = &rtwdev->mac.fw_ofld_wait;
3019 struct sk_buff *skb;
3020 unsigned int cond;
3021 u8 *cmd;
3022 u8 alloc_id;
3023 int ret;
3024
3025 alloc_id = rtw89_core_acquire_bit_map(rtwdev->pkt_offload,
3026 RTW89_MAX_PKT_OFLD_NUM);
3027 if (alloc_id == RTW89_MAX_PKT_OFLD_NUM)
3028 return -ENOSPC;
3029
3030 *id = alloc_id;
3031
3032 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_LEN_PKT_OFLD + skb_ofld->len);
3033 if (!skb) {
3034 rtw89_err(rtwdev, "failed to alloc skb for h2c pkt offload\n");
3035 rtw89_core_release_bit_map(rtwdev->pkt_offload, alloc_id);
3036 return -ENOMEM;
3037 }
3038 skb_put(skb, H2C_LEN_PKT_OFLD);
3039 cmd = skb->data;
3040
3041 RTW89_SET_FWCMD_PACKET_OFLD_PKT_IDX(cmd, alloc_id);
3042 RTW89_SET_FWCMD_PACKET_OFLD_PKT_OP(cmd, RTW89_PKT_OFLD_OP_ADD);
3043 RTW89_SET_FWCMD_PACKET_OFLD_PKT_LENGTH(cmd, skb_ofld->len);
3044 skb_put_data(skb, skb_ofld->data, skb_ofld->len);
3045
3046 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
3047 H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD,
3048 H2C_FUNC_PACKET_OFLD, 1, 1,
3049 H2C_LEN_PKT_OFLD + skb_ofld->len);
3050
3051 cond = RTW89_FW_OFLD_WAIT_COND_PKT_OFLD(alloc_id, RTW89_PKT_OFLD_OP_ADD);
3052
3053 ret = rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond);
3054 if (ret < 0) {
3055 rtw89_debug(rtwdev, RTW89_DBG_FW,
3056 "failed to add pkt ofld: id %d, ret %d\n",
3057 alloc_id, ret);
3058 rtw89_core_release_bit_map(rtwdev->pkt_offload, alloc_id);
3059 return ret;
3060 }
3061
3062 return 0;
3063 }
3064
3065 #define H2C_LEN_SCAN_LIST_OFFLOAD 4
rtw89_fw_h2c_scan_list_offload(struct rtw89_dev * rtwdev,int len,struct list_head * chan_list)3066 int rtw89_fw_h2c_scan_list_offload(struct rtw89_dev *rtwdev, int len,
3067 struct list_head *chan_list)
3068 {
3069 struct rtw89_wait_info *wait = &rtwdev->mac.fw_ofld_wait;
3070 struct rtw89_mac_chinfo *ch_info;
3071 struct sk_buff *skb;
3072 int skb_len = H2C_LEN_SCAN_LIST_OFFLOAD + len * RTW89_MAC_CHINFO_SIZE;
3073 unsigned int cond;
3074 u8 *cmd;
3075 int ret;
3076
3077 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, skb_len);
3078 if (!skb) {
3079 rtw89_err(rtwdev, "failed to alloc skb for h2c scan list\n");
3080 return -ENOMEM;
3081 }
3082 skb_put(skb, H2C_LEN_SCAN_LIST_OFFLOAD);
3083 cmd = skb->data;
3084
3085 RTW89_SET_FWCMD_SCANOFLD_CH_NUM(cmd, len);
3086 /* in unit of 4 bytes */
3087 RTW89_SET_FWCMD_SCANOFLD_CH_SIZE(cmd, RTW89_MAC_CHINFO_SIZE / 4);
3088
3089 list_for_each_entry(ch_info, chan_list, list) {
3090 cmd = skb_put(skb, RTW89_MAC_CHINFO_SIZE);
3091
3092 RTW89_SET_FWCMD_CHINFO_PERIOD(cmd, ch_info->period);
3093 RTW89_SET_FWCMD_CHINFO_DWELL(cmd, ch_info->dwell_time);
3094 RTW89_SET_FWCMD_CHINFO_CENTER_CH(cmd, ch_info->central_ch);
3095 RTW89_SET_FWCMD_CHINFO_PRI_CH(cmd, ch_info->pri_ch);
3096 RTW89_SET_FWCMD_CHINFO_BW(cmd, ch_info->bw);
3097 RTW89_SET_FWCMD_CHINFO_ACTION(cmd, ch_info->notify_action);
3098 RTW89_SET_FWCMD_CHINFO_NUM_PKT(cmd, ch_info->num_pkt);
3099 RTW89_SET_FWCMD_CHINFO_TX(cmd, ch_info->tx_pkt);
3100 RTW89_SET_FWCMD_CHINFO_PAUSE_DATA(cmd, ch_info->pause_data);
3101 RTW89_SET_FWCMD_CHINFO_BAND(cmd, ch_info->ch_band);
3102 RTW89_SET_FWCMD_CHINFO_PKT_ID(cmd, ch_info->probe_id);
3103 RTW89_SET_FWCMD_CHINFO_DFS(cmd, ch_info->dfs_ch);
3104 RTW89_SET_FWCMD_CHINFO_TX_NULL(cmd, ch_info->tx_null);
3105 RTW89_SET_FWCMD_CHINFO_RANDOM(cmd, ch_info->rand_seq_num);
3106 RTW89_SET_FWCMD_CHINFO_PKT0(cmd, ch_info->pkt_id[0]);
3107 RTW89_SET_FWCMD_CHINFO_PKT1(cmd, ch_info->pkt_id[1]);
3108 RTW89_SET_FWCMD_CHINFO_PKT2(cmd, ch_info->pkt_id[2]);
3109 RTW89_SET_FWCMD_CHINFO_PKT3(cmd, ch_info->pkt_id[3]);
3110 RTW89_SET_FWCMD_CHINFO_PKT4(cmd, ch_info->pkt_id[4]);
3111 RTW89_SET_FWCMD_CHINFO_PKT5(cmd, ch_info->pkt_id[5]);
3112 RTW89_SET_FWCMD_CHINFO_PKT6(cmd, ch_info->pkt_id[6]);
3113 RTW89_SET_FWCMD_CHINFO_PKT7(cmd, ch_info->pkt_id[7]);
3114 }
3115
3116 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
3117 H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD,
3118 H2C_FUNC_ADD_SCANOFLD_CH, 1, 1, skb_len);
3119
3120 cond = RTW89_FW_OFLD_WAIT_COND(0, H2C_FUNC_ADD_SCANOFLD_CH);
3121
3122 ret = rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond);
3123 if (ret) {
3124 rtw89_debug(rtwdev, RTW89_DBG_FW, "failed to add scan ofld ch\n");
3125 return ret;
3126 }
3127
3128 return 0;
3129 }
3130
rtw89_fw_h2c_scan_offload(struct rtw89_dev * rtwdev,struct rtw89_scan_option * option,struct rtw89_vif * rtwvif)3131 int rtw89_fw_h2c_scan_offload(struct rtw89_dev *rtwdev,
3132 struct rtw89_scan_option *option,
3133 struct rtw89_vif *rtwvif)
3134 {
3135 struct rtw89_wait_info *wait = &rtwdev->mac.fw_ofld_wait;
3136 struct rtw89_chan *op = &rtwdev->scan_info.op_chan;
3137 struct rtw89_h2c_scanofld *h2c;
3138 u32 len = sizeof(*h2c);
3139 struct sk_buff *skb;
3140 unsigned int cond;
3141 int ret;
3142
3143 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len);
3144 if (!skb) {
3145 rtw89_err(rtwdev, "failed to alloc skb for h2c scan offload\n");
3146 return -ENOMEM;
3147 }
3148 skb_put(skb, len);
3149 h2c = (struct rtw89_h2c_scanofld *)skb->data;
3150
3151 h2c->w0 = le32_encode_bits(rtwvif->mac_id, RTW89_H2C_SCANOFLD_W0_MACID) |
3152 le32_encode_bits(rtwvif->port, RTW89_H2C_SCANOFLD_W0_PORT_ID) |
3153 le32_encode_bits(RTW89_PHY_0, RTW89_H2C_SCANOFLD_W0_BAND) |
3154 le32_encode_bits(option->enable, RTW89_H2C_SCANOFLD_W0_OPERATION);
3155
3156 h2c->w1 = le32_encode_bits(true, RTW89_H2C_SCANOFLD_W1_NOTIFY_END) |
3157 le32_encode_bits(option->target_ch_mode,
3158 RTW89_H2C_SCANOFLD_W1_TARGET_CH_MODE) |
3159 le32_encode_bits(RTW89_SCAN_IMMEDIATE,
3160 RTW89_H2C_SCANOFLD_W1_START_MODE) |
3161 le32_encode_bits(RTW89_SCAN_ONCE, RTW89_H2C_SCANOFLD_W1_SCAN_TYPE);
3162
3163 if (option->target_ch_mode) {
3164 h2c->w1 |= le32_encode_bits(op->band_width,
3165 RTW89_H2C_SCANOFLD_W1_TARGET_CH_BW) |
3166 le32_encode_bits(op->primary_channel,
3167 RTW89_H2C_SCANOFLD_W1_TARGET_PRI_CH) |
3168 le32_encode_bits(op->channel,
3169 RTW89_H2C_SCANOFLD_W1_TARGET_CENTRAL_CH);
3170 h2c->w0 |= le32_encode_bits(op->band_type,
3171 RTW89_H2C_SCANOFLD_W0_TARGET_CH_BAND);
3172 }
3173
3174 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
3175 H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD,
3176 H2C_FUNC_SCANOFLD, 1, 1,
3177 len);
3178
3179 cond = RTW89_FW_OFLD_WAIT_COND(0, H2C_FUNC_SCANOFLD);
3180
3181 ret = rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond);
3182 if (ret) {
3183 rtw89_debug(rtwdev, RTW89_DBG_FW, "failed to scan ofld\n");
3184 return ret;
3185 }
3186
3187 return 0;
3188 }
3189
rtw89_fw_h2c_rf_reg(struct rtw89_dev * rtwdev,struct rtw89_fw_h2c_rf_reg_info * info,u16 len,u8 page)3190 int rtw89_fw_h2c_rf_reg(struct rtw89_dev *rtwdev,
3191 struct rtw89_fw_h2c_rf_reg_info *info,
3192 u16 len, u8 page)
3193 {
3194 struct sk_buff *skb;
3195 u8 class = info->rf_path == RF_PATH_A ?
3196 H2C_CL_OUTSRC_RF_REG_A : H2C_CL_OUTSRC_RF_REG_B;
3197 int ret;
3198
3199 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len);
3200 if (!skb) {
3201 rtw89_err(rtwdev, "failed to alloc skb for h2c rf reg\n");
3202 return -ENOMEM;
3203 }
3204 skb_put_data(skb, info->rtw89_phy_config_rf_h2c[page], len);
3205
3206 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
3207 H2C_CAT_OUTSRC, class, page, 0, 0,
3208 len);
3209
3210 ret = rtw89_h2c_tx(rtwdev, skb, false);
3211 if (ret) {
3212 rtw89_err(rtwdev, "failed to send h2c\n");
3213 goto fail;
3214 }
3215
3216 return 0;
3217 fail:
3218 dev_kfree_skb_any(skb);
3219
3220 return ret;
3221 }
3222
rtw89_fw_h2c_rf_ntfy_mcc(struct rtw89_dev * rtwdev)3223 int rtw89_fw_h2c_rf_ntfy_mcc(struct rtw89_dev *rtwdev)
3224 {
3225 const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_SUB_ENTITY_0);
3226 struct rtw89_rfk_mcc_info *rfk_mcc = &rtwdev->rfk_mcc;
3227 struct rtw89_fw_h2c_rf_get_mccch *mccch;
3228 struct sk_buff *skb;
3229 int ret;
3230
3231 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, sizeof(*mccch));
3232 if (!skb) {
3233 rtw89_err(rtwdev, "failed to alloc skb for h2c cxdrv_ctrl\n");
3234 return -ENOMEM;
3235 }
3236 skb_put(skb, sizeof(*mccch));
3237 mccch = (struct rtw89_fw_h2c_rf_get_mccch *)skb->data;
3238
3239 mccch->ch_0 = cpu_to_le32(rfk_mcc->ch[0]);
3240 mccch->ch_1 = cpu_to_le32(rfk_mcc->ch[1]);
3241 mccch->band_0 = cpu_to_le32(rfk_mcc->band[0]);
3242 mccch->band_1 = cpu_to_le32(rfk_mcc->band[1]);
3243 mccch->current_channel = cpu_to_le32(chan->channel);
3244 mccch->current_band_type = cpu_to_le32(chan->band_type);
3245
3246 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
3247 H2C_CAT_OUTSRC, H2C_CL_OUTSRC_RF_FW_NOTIFY,
3248 H2C_FUNC_OUTSRC_RF_GET_MCCCH, 0, 0,
3249 sizeof(*mccch));
3250
3251 ret = rtw89_h2c_tx(rtwdev, skb, false);
3252 if (ret) {
3253 rtw89_err(rtwdev, "failed to send h2c\n");
3254 goto fail;
3255 }
3256
3257 return 0;
3258 fail:
3259 dev_kfree_skb_any(skb);
3260
3261 return ret;
3262 }
3263 EXPORT_SYMBOL(rtw89_fw_h2c_rf_ntfy_mcc);
3264
rtw89_fw_h2c_raw_with_hdr(struct rtw89_dev * rtwdev,u8 h2c_class,u8 h2c_func,u8 * buf,u16 len,bool rack,bool dack)3265 int rtw89_fw_h2c_raw_with_hdr(struct rtw89_dev *rtwdev,
3266 u8 h2c_class, u8 h2c_func, u8 *buf, u16 len,
3267 bool rack, bool dack)
3268 {
3269 struct sk_buff *skb;
3270 int ret;
3271
3272 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len);
3273 if (!skb) {
3274 rtw89_err(rtwdev, "failed to alloc skb for raw with hdr\n");
3275 return -ENOMEM;
3276 }
3277 skb_put_data(skb, buf, len);
3278
3279 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
3280 H2C_CAT_OUTSRC, h2c_class, h2c_func, rack, dack,
3281 len);
3282
3283 ret = rtw89_h2c_tx(rtwdev, skb, false);
3284 if (ret) {
3285 rtw89_err(rtwdev, "failed to send h2c\n");
3286 goto fail;
3287 }
3288
3289 return 0;
3290 fail:
3291 dev_kfree_skb_any(skb);
3292
3293 return ret;
3294 }
3295
rtw89_fw_h2c_raw(struct rtw89_dev * rtwdev,const u8 * buf,u16 len)3296 int rtw89_fw_h2c_raw(struct rtw89_dev *rtwdev, const u8 *buf, u16 len)
3297 {
3298 struct sk_buff *skb;
3299 int ret;
3300
3301 skb = rtw89_fw_h2c_alloc_skb_no_hdr(rtwdev, len);
3302 if (!skb) {
3303 rtw89_err(rtwdev, "failed to alloc skb for h2c raw\n");
3304 return -ENOMEM;
3305 }
3306 skb_put_data(skb, buf, len);
3307
3308 ret = rtw89_h2c_tx(rtwdev, skb, false);
3309 if (ret) {
3310 rtw89_err(rtwdev, "failed to send h2c\n");
3311 goto fail;
3312 }
3313
3314 return 0;
3315 fail:
3316 dev_kfree_skb_any(skb);
3317
3318 return ret;
3319 }
3320
rtw89_fw_send_all_early_h2c(struct rtw89_dev * rtwdev)3321 void rtw89_fw_send_all_early_h2c(struct rtw89_dev *rtwdev)
3322 {
3323 struct rtw89_early_h2c *early_h2c;
3324
3325 lockdep_assert_held(&rtwdev->mutex);
3326
3327 list_for_each_entry(early_h2c, &rtwdev->early_h2c_list, list) {
3328 rtw89_fw_h2c_raw(rtwdev, early_h2c->h2c, early_h2c->h2c_len);
3329 }
3330 }
3331
rtw89_fw_free_all_early_h2c(struct rtw89_dev * rtwdev)3332 void rtw89_fw_free_all_early_h2c(struct rtw89_dev *rtwdev)
3333 {
3334 struct rtw89_early_h2c *early_h2c, *tmp;
3335
3336 mutex_lock(&rtwdev->mutex);
3337 list_for_each_entry_safe(early_h2c, tmp, &rtwdev->early_h2c_list, list) {
3338 list_del(&early_h2c->list);
3339 kfree(early_h2c->h2c);
3340 kfree(early_h2c);
3341 }
3342 mutex_unlock(&rtwdev->mutex);
3343 }
3344
rtw89_fw_c2h_parse_attr(struct sk_buff * c2h)3345 static void rtw89_fw_c2h_parse_attr(struct sk_buff *c2h)
3346 {
3347 const struct rtw89_c2h_hdr *hdr = (const struct rtw89_c2h_hdr *)c2h->data;
3348 struct rtw89_fw_c2h_attr *attr = RTW89_SKB_C2H_CB(c2h);
3349
3350 attr->category = le32_get_bits(hdr->w0, RTW89_C2H_HDR_W0_CATEGORY);
3351 attr->class = le32_get_bits(hdr->w0, RTW89_C2H_HDR_W0_CLASS);
3352 attr->func = le32_get_bits(hdr->w0, RTW89_C2H_HDR_W0_FUNC);
3353 attr->len = le32_get_bits(hdr->w1, RTW89_C2H_HDR_W1_LEN);
3354 }
3355
rtw89_fw_c2h_chk_atomic(struct rtw89_dev * rtwdev,struct sk_buff * c2h)3356 static bool rtw89_fw_c2h_chk_atomic(struct rtw89_dev *rtwdev,
3357 struct sk_buff *c2h)
3358 {
3359 struct rtw89_fw_c2h_attr *attr = RTW89_SKB_C2H_CB(c2h);
3360 u8 category = attr->category;
3361 u8 class = attr->class;
3362 u8 func = attr->func;
3363
3364 switch (category) {
3365 default:
3366 return false;
3367 case RTW89_C2H_CAT_MAC:
3368 return rtw89_mac_c2h_chk_atomic(rtwdev, class, func);
3369 }
3370 }
3371
rtw89_fw_c2h_irqsafe(struct rtw89_dev * rtwdev,struct sk_buff * c2h)3372 void rtw89_fw_c2h_irqsafe(struct rtw89_dev *rtwdev, struct sk_buff *c2h)
3373 {
3374 rtw89_fw_c2h_parse_attr(c2h);
3375 if (!rtw89_fw_c2h_chk_atomic(rtwdev, c2h))
3376 goto enqueue;
3377
3378 rtw89_fw_c2h_cmd_handle(rtwdev, c2h);
3379 dev_kfree_skb_any(c2h);
3380 return;
3381
3382 enqueue:
3383 skb_queue_tail(&rtwdev->c2h_queue, c2h);
3384 ieee80211_queue_work(rtwdev->hw, &rtwdev->c2h_work);
3385 }
3386
rtw89_fw_c2h_cmd_handle(struct rtw89_dev * rtwdev,struct sk_buff * skb)3387 static void rtw89_fw_c2h_cmd_handle(struct rtw89_dev *rtwdev,
3388 struct sk_buff *skb)
3389 {
3390 struct rtw89_fw_c2h_attr *attr = RTW89_SKB_C2H_CB(skb);
3391 u8 category = attr->category;
3392 u8 class = attr->class;
3393 u8 func = attr->func;
3394 u16 len = attr->len;
3395 bool dump = true;
3396
3397 if (!test_bit(RTW89_FLAG_RUNNING, rtwdev->flags))
3398 return;
3399
3400 switch (category) {
3401 case RTW89_C2H_CAT_TEST:
3402 break;
3403 case RTW89_C2H_CAT_MAC:
3404 rtw89_mac_c2h_handle(rtwdev, skb, len, class, func);
3405 if (class == RTW89_MAC_C2H_CLASS_INFO &&
3406 func == RTW89_MAC_C2H_FUNC_C2H_LOG)
3407 dump = false;
3408 break;
3409 case RTW89_C2H_CAT_OUTSRC:
3410 if (class >= RTW89_PHY_C2H_CLASS_BTC_MIN &&
3411 class <= RTW89_PHY_C2H_CLASS_BTC_MAX)
3412 rtw89_btc_c2h_handle(rtwdev, skb, len, class, func);
3413 else
3414 rtw89_phy_c2h_handle(rtwdev, skb, len, class, func);
3415 break;
3416 }
3417
3418 if (dump)
3419 rtw89_hex_dump(rtwdev, RTW89_DBG_FW, "C2H: ", skb->data, skb->len);
3420 }
3421
rtw89_fw_c2h_work(struct work_struct * work)3422 void rtw89_fw_c2h_work(struct work_struct *work)
3423 {
3424 struct rtw89_dev *rtwdev = container_of(work, struct rtw89_dev,
3425 c2h_work);
3426 struct sk_buff *skb, *tmp;
3427
3428 skb_queue_walk_safe(&rtwdev->c2h_queue, skb, tmp) {
3429 skb_unlink(skb, &rtwdev->c2h_queue);
3430 mutex_lock(&rtwdev->mutex);
3431 rtw89_fw_c2h_cmd_handle(rtwdev, skb);
3432 mutex_unlock(&rtwdev->mutex);
3433 dev_kfree_skb_any(skb);
3434 }
3435 }
3436
rtw89_fw_write_h2c_reg(struct rtw89_dev * rtwdev,struct rtw89_mac_h2c_info * info)3437 static int rtw89_fw_write_h2c_reg(struct rtw89_dev *rtwdev,
3438 struct rtw89_mac_h2c_info *info)
3439 {
3440 const struct rtw89_chip_info *chip = rtwdev->chip;
3441 struct rtw89_fw_info *fw_info = &rtwdev->fw;
3442 const u32 *h2c_reg = chip->h2c_regs;
3443 u8 i, val, len;
3444 int ret;
3445
3446 ret = read_poll_timeout(rtw89_read8, val, val == 0, 1000, 5000, false,
3447 rtwdev, chip->h2c_ctrl_reg);
3448 if (ret) {
3449 rtw89_warn(rtwdev, "FW does not process h2c registers\n");
3450 return ret;
3451 }
3452
3453 len = DIV_ROUND_UP(info->content_len + RTW89_H2CREG_HDR_LEN,
3454 sizeof(info->u.h2creg[0]));
3455
3456 u32p_replace_bits(&info->u.hdr.w0, info->id, RTW89_H2CREG_HDR_FUNC_MASK);
3457 u32p_replace_bits(&info->u.hdr.w0, len, RTW89_H2CREG_HDR_LEN_MASK);
3458
3459 for (i = 0; i < RTW89_H2CREG_MAX; i++)
3460 rtw89_write32(rtwdev, h2c_reg[i], info->u.h2creg[i]);
3461
3462 fw_info->h2c_counter++;
3463 rtw89_write8_mask(rtwdev, chip->h2c_counter_reg.addr,
3464 chip->h2c_counter_reg.mask, fw_info->h2c_counter);
3465 rtw89_write8(rtwdev, chip->h2c_ctrl_reg, B_AX_H2CREG_TRIGGER);
3466
3467 return 0;
3468 }
3469
rtw89_fw_read_c2h_reg(struct rtw89_dev * rtwdev,struct rtw89_mac_c2h_info * info)3470 static int rtw89_fw_read_c2h_reg(struct rtw89_dev *rtwdev,
3471 struct rtw89_mac_c2h_info *info)
3472 {
3473 const struct rtw89_chip_info *chip = rtwdev->chip;
3474 struct rtw89_fw_info *fw_info = &rtwdev->fw;
3475 const u32 *c2h_reg = chip->c2h_regs;
3476 u32 ret;
3477 u8 i, val;
3478
3479 info->id = RTW89_FWCMD_C2HREG_FUNC_NULL;
3480
3481 ret = read_poll_timeout_atomic(rtw89_read8, val, val, 1,
3482 RTW89_C2H_TIMEOUT, false, rtwdev,
3483 chip->c2h_ctrl_reg);
3484 if (ret) {
3485 rtw89_warn(rtwdev, "c2h reg timeout\n");
3486 return ret;
3487 }
3488
3489 for (i = 0; i < RTW89_C2HREG_MAX; i++)
3490 info->u.c2hreg[i] = rtw89_read32(rtwdev, c2h_reg[i]);
3491
3492 rtw89_write8(rtwdev, chip->c2h_ctrl_reg, 0);
3493
3494 info->id = u32_get_bits(info->u.hdr.w0, RTW89_C2HREG_HDR_FUNC_MASK);
3495 info->content_len =
3496 (u32_get_bits(info->u.hdr.w0, RTW89_C2HREG_HDR_LEN_MASK) << 2) -
3497 RTW89_C2HREG_HDR_LEN;
3498
3499 fw_info->c2h_counter++;
3500 rtw89_write8_mask(rtwdev, chip->c2h_counter_reg.addr,
3501 chip->c2h_counter_reg.mask, fw_info->c2h_counter);
3502
3503 return 0;
3504 }
3505
rtw89_fw_msg_reg(struct rtw89_dev * rtwdev,struct rtw89_mac_h2c_info * h2c_info,struct rtw89_mac_c2h_info * c2h_info)3506 int rtw89_fw_msg_reg(struct rtw89_dev *rtwdev,
3507 struct rtw89_mac_h2c_info *h2c_info,
3508 struct rtw89_mac_c2h_info *c2h_info)
3509 {
3510 u32 ret;
3511
3512 if (h2c_info && h2c_info->id != RTW89_FWCMD_H2CREG_FUNC_GET_FEATURE)
3513 lockdep_assert_held(&rtwdev->mutex);
3514
3515 if (!h2c_info && !c2h_info)
3516 return -EINVAL;
3517
3518 if (!h2c_info)
3519 goto recv_c2h;
3520
3521 ret = rtw89_fw_write_h2c_reg(rtwdev, h2c_info);
3522 if (ret)
3523 return ret;
3524
3525 recv_c2h:
3526 if (!c2h_info)
3527 return 0;
3528
3529 ret = rtw89_fw_read_c2h_reg(rtwdev, c2h_info);
3530 if (ret)
3531 return ret;
3532
3533 return 0;
3534 }
3535
rtw89_fw_st_dbg_dump(struct rtw89_dev * rtwdev)3536 void rtw89_fw_st_dbg_dump(struct rtw89_dev *rtwdev)
3537 {
3538 if (!test_bit(RTW89_FLAG_POWERON, rtwdev->flags)) {
3539 rtw89_err(rtwdev, "[ERR]pwr is off\n");
3540 return;
3541 }
3542
3543 rtw89_info(rtwdev, "FW status = 0x%x\n", rtw89_read32(rtwdev, R_AX_UDM0));
3544 rtw89_info(rtwdev, "FW BADADDR = 0x%x\n", rtw89_read32(rtwdev, R_AX_UDM1));
3545 rtw89_info(rtwdev, "FW EPC/RA = 0x%x\n", rtw89_read32(rtwdev, R_AX_UDM2));
3546 rtw89_info(rtwdev, "FW MISC = 0x%x\n", rtw89_read32(rtwdev, R_AX_UDM3));
3547 rtw89_info(rtwdev, "R_AX_HALT_C2H = 0x%x\n",
3548 rtw89_read32(rtwdev, R_AX_HALT_C2H));
3549 rtw89_info(rtwdev, "R_AX_SER_DBG_INFO = 0x%x\n",
3550 rtw89_read32(rtwdev, R_AX_SER_DBG_INFO));
3551
3552 rtw89_fw_prog_cnt_dump(rtwdev);
3553 }
3554
rtw89_release_pkt_list(struct rtw89_dev * rtwdev)3555 static void rtw89_release_pkt_list(struct rtw89_dev *rtwdev)
3556 {
3557 struct list_head *pkt_list = rtwdev->scan_info.pkt_list;
3558 struct rtw89_pktofld_info *info, *tmp;
3559 u8 idx;
3560
3561 for (idx = NL80211_BAND_2GHZ; idx < NUM_NL80211_BANDS; idx++) {
3562 if (!(rtwdev->chip->support_bands & BIT(idx)))
3563 continue;
3564
3565 list_for_each_entry_safe(info, tmp, &pkt_list[idx], list) {
3566 if (test_bit(info->id, rtwdev->pkt_offload))
3567 rtw89_fw_h2c_del_pkt_offload(rtwdev, info->id);
3568 list_del(&info->list);
3569 kfree(info);
3570 }
3571 }
3572 }
3573
rtw89_is_6ghz_wildcard_probe_req(struct rtw89_dev * rtwdev,struct rtw89_vif * rtwvif,struct rtw89_pktofld_info * info,enum nl80211_band band,u8 ssid_idx)3574 static bool rtw89_is_6ghz_wildcard_probe_req(struct rtw89_dev *rtwdev,
3575 struct rtw89_vif *rtwvif,
3576 struct rtw89_pktofld_info *info,
3577 enum nl80211_band band, u8 ssid_idx)
3578 {
3579 struct cfg80211_scan_request *req = rtwvif->scan_req;
3580
3581 if (band != NL80211_BAND_6GHZ)
3582 return false;
3583
3584 if (req->ssids[ssid_idx].ssid_len) {
3585 memcpy(info->ssid, req->ssids[ssid_idx].ssid,
3586 req->ssids[ssid_idx].ssid_len);
3587 info->ssid_len = req->ssids[ssid_idx].ssid_len;
3588 return false;
3589 } else {
3590 return true;
3591 }
3592 }
3593
rtw89_append_probe_req_ie(struct rtw89_dev * rtwdev,struct rtw89_vif * rtwvif,struct sk_buff * skb,u8 ssid_idx)3594 static int rtw89_append_probe_req_ie(struct rtw89_dev *rtwdev,
3595 struct rtw89_vif *rtwvif,
3596 struct sk_buff *skb, u8 ssid_idx)
3597 {
3598 struct rtw89_hw_scan_info *scan_info = &rtwdev->scan_info;
3599 struct ieee80211_scan_ies *ies = rtwvif->scan_ies;
3600 struct rtw89_pktofld_info *info;
3601 struct sk_buff *new;
3602 int ret = 0;
3603 u8 band;
3604
3605 for (band = NL80211_BAND_2GHZ; band < NUM_NL80211_BANDS; band++) {
3606 if (!(rtwdev->chip->support_bands & BIT(band)))
3607 continue;
3608
3609 new = skb_copy(skb, GFP_KERNEL);
3610 if (!new) {
3611 ret = -ENOMEM;
3612 goto out;
3613 }
3614 skb_put_data(new, ies->ies[band], ies->len[band]);
3615 skb_put_data(new, ies->common_ies, ies->common_ie_len);
3616
3617 info = kzalloc(sizeof(*info), GFP_KERNEL);
3618 if (!info) {
3619 ret = -ENOMEM;
3620 kfree_skb(new);
3621 goto out;
3622 }
3623
3624 if (rtw89_is_6ghz_wildcard_probe_req(rtwdev, rtwvif, info, band,
3625 ssid_idx)) {
3626 kfree_skb(new);
3627 kfree(info);
3628 goto out;
3629 }
3630
3631 ret = rtw89_fw_h2c_add_pkt_offload(rtwdev, &info->id, new);
3632 if (ret) {
3633 kfree_skb(new);
3634 kfree(info);
3635 goto out;
3636 }
3637
3638 list_add_tail(&info->list, &scan_info->pkt_list[band]);
3639 kfree_skb(new);
3640 }
3641 out:
3642 return ret;
3643 }
3644
rtw89_hw_scan_update_probe_req(struct rtw89_dev * rtwdev,struct rtw89_vif * rtwvif)3645 static int rtw89_hw_scan_update_probe_req(struct rtw89_dev *rtwdev,
3646 struct rtw89_vif *rtwvif)
3647 {
3648 struct cfg80211_scan_request *req = rtwvif->scan_req;
3649 struct sk_buff *skb;
3650 u8 num = req->n_ssids, i;
3651 int ret;
3652
3653 for (i = 0; i < num; i++) {
3654 skb = ieee80211_probereq_get(rtwdev->hw, rtwvif->mac_addr,
3655 req->ssids[i].ssid,
3656 req->ssids[i].ssid_len,
3657 req->ie_len);
3658 if (!skb)
3659 return -ENOMEM;
3660
3661 ret = rtw89_append_probe_req_ie(rtwdev, rtwvif, skb, i);
3662 kfree_skb(skb);
3663
3664 if (ret)
3665 return ret;
3666 }
3667
3668 return 0;
3669 }
3670
rtw89_update_6ghz_rnr_chan(struct rtw89_dev * rtwdev,struct cfg80211_scan_request * req,struct rtw89_mac_chinfo * ch_info)3671 static int rtw89_update_6ghz_rnr_chan(struct rtw89_dev *rtwdev,
3672 struct cfg80211_scan_request *req,
3673 struct rtw89_mac_chinfo *ch_info)
3674 {
3675 struct ieee80211_vif *vif = rtwdev->scan_info.scanning_vif;
3676 struct list_head *pkt_list = rtwdev->scan_info.pkt_list;
3677 struct rtw89_vif *rtwvif = vif_to_rtwvif_safe(vif);
3678 struct ieee80211_scan_ies *ies = rtwvif->scan_ies;
3679 struct cfg80211_scan_6ghz_params *params;
3680 struct rtw89_pktofld_info *info, *tmp;
3681 struct ieee80211_hdr *hdr;
3682 struct sk_buff *skb;
3683 bool found;
3684 int ret = 0;
3685 u8 i;
3686
3687 if (!req->n_6ghz_params)
3688 return 0;
3689
3690 for (i = 0; i < req->n_6ghz_params; i++) {
3691 params = &req->scan_6ghz_params[i];
3692
3693 if (req->channels[params->channel_idx]->hw_value !=
3694 ch_info->pri_ch)
3695 continue;
3696
3697 found = false;
3698 list_for_each_entry(tmp, &pkt_list[NL80211_BAND_6GHZ], list) {
3699 if (ether_addr_equal(tmp->bssid, params->bssid)) {
3700 found = true;
3701 break;
3702 }
3703 }
3704 if (found)
3705 continue;
3706
3707 skb = ieee80211_probereq_get(rtwdev->hw, rtwvif->mac_addr,
3708 NULL, 0, req->ie_len);
3709 skb_put_data(skb, ies->ies[NL80211_BAND_6GHZ], ies->len[NL80211_BAND_6GHZ]);
3710 skb_put_data(skb, ies->common_ies, ies->common_ie_len);
3711 hdr = (struct ieee80211_hdr *)skb->data;
3712 ether_addr_copy(hdr->addr3, params->bssid);
3713
3714 info = kzalloc(sizeof(*info), GFP_KERNEL);
3715 if (!info) {
3716 ret = -ENOMEM;
3717 kfree_skb(skb);
3718 goto out;
3719 }
3720
3721 ret = rtw89_fw_h2c_add_pkt_offload(rtwdev, &info->id, skb);
3722 if (ret) {
3723 kfree_skb(skb);
3724 kfree(info);
3725 goto out;
3726 }
3727
3728 ether_addr_copy(info->bssid, params->bssid);
3729 info->channel_6ghz = req->channels[params->channel_idx]->hw_value;
3730 list_add_tail(&info->list, &rtwdev->scan_info.pkt_list[NL80211_BAND_6GHZ]);
3731
3732 ch_info->tx_pkt = true;
3733 ch_info->period = RTW89_CHANNEL_TIME_6G + RTW89_DWELL_TIME_6G;
3734
3735 kfree_skb(skb);
3736 }
3737
3738 out:
3739 return ret;
3740 }
3741
rtw89_hw_scan_add_chan(struct rtw89_dev * rtwdev,int chan_type,int ssid_num,struct rtw89_mac_chinfo * ch_info)3742 static void rtw89_hw_scan_add_chan(struct rtw89_dev *rtwdev, int chan_type,
3743 int ssid_num,
3744 struct rtw89_mac_chinfo *ch_info)
3745 {
3746 struct rtw89_hw_scan_info *scan_info = &rtwdev->scan_info;
3747 struct ieee80211_vif *vif = rtwdev->scan_info.scanning_vif;
3748 struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv;
3749 struct cfg80211_scan_request *req = rtwvif->scan_req;
3750 struct rtw89_chan *op = &rtwdev->scan_info.op_chan;
3751 struct rtw89_pktofld_info *info;
3752 u8 band, probe_count = 0;
3753 int ret;
3754
3755 ch_info->notify_action = RTW89_SCANOFLD_DEBUG_MASK;
3756 ch_info->dfs_ch = chan_type == RTW89_CHAN_DFS;
3757 ch_info->bw = RTW89_SCAN_WIDTH;
3758 ch_info->tx_pkt = true;
3759 ch_info->cfg_tx_pwr = false;
3760 ch_info->tx_pwr_idx = 0;
3761 ch_info->tx_null = false;
3762 ch_info->pause_data = false;
3763 ch_info->probe_id = RTW89_SCANOFLD_PKT_NONE;
3764
3765 if (ch_info->ch_band == RTW89_BAND_6G) {
3766 if ((ssid_num == 1 && req->ssids[0].ssid_len == 0) ||
3767 !ch_info->is_psc) {
3768 ch_info->tx_pkt = false;
3769 if (!req->duration_mandatory)
3770 ch_info->period -= RTW89_DWELL_TIME_6G;
3771 }
3772 }
3773
3774 ret = rtw89_update_6ghz_rnr_chan(rtwdev, req, ch_info);
3775 if (ret)
3776 rtw89_warn(rtwdev, "RNR fails: %d\n", ret);
3777
3778 if (ssid_num) {
3779 band = rtw89_hw_to_nl80211_band(ch_info->ch_band);
3780
3781 list_for_each_entry(info, &scan_info->pkt_list[band], list) {
3782 if (info->channel_6ghz &&
3783 ch_info->pri_ch != info->channel_6ghz)
3784 continue;
3785 ch_info->pkt_id[probe_count++] = info->id;
3786 if (probe_count >= RTW89_SCANOFLD_MAX_SSID)
3787 break;
3788 }
3789 ch_info->num_pkt = probe_count;
3790 }
3791
3792 switch (chan_type) {
3793 case RTW89_CHAN_OPERATE:
3794 ch_info->central_ch = op->channel;
3795 ch_info->pri_ch = op->primary_channel;
3796 ch_info->ch_band = op->band_type;
3797 ch_info->bw = op->band_width;
3798 ch_info->tx_null = true;
3799 ch_info->num_pkt = 0;
3800 break;
3801 case RTW89_CHAN_DFS:
3802 if (ch_info->ch_band != RTW89_BAND_6G)
3803 ch_info->period = max_t(u8, ch_info->period,
3804 RTW89_DFS_CHAN_TIME);
3805 ch_info->dwell_time = RTW89_DWELL_TIME;
3806 break;
3807 case RTW89_CHAN_ACTIVE:
3808 break;
3809 default:
3810 rtw89_err(rtwdev, "Channel type out of bound\n");
3811 }
3812 }
3813
rtw89_hw_scan_add_chan_list(struct rtw89_dev * rtwdev,struct rtw89_vif * rtwvif,bool connected)3814 static int rtw89_hw_scan_add_chan_list(struct rtw89_dev *rtwdev,
3815 struct rtw89_vif *rtwvif, bool connected)
3816 {
3817 struct cfg80211_scan_request *req = rtwvif->scan_req;
3818 struct rtw89_mac_chinfo *ch_info, *tmp;
3819 struct ieee80211_channel *channel;
3820 struct list_head chan_list;
3821 bool random_seq = req->flags & NL80211_SCAN_FLAG_RANDOM_SN;
3822 int list_len, off_chan_time = 0;
3823 enum rtw89_chan_type type;
3824 int ret = 0;
3825 u32 idx;
3826
3827 INIT_LIST_HEAD(&chan_list);
3828 for (idx = rtwdev->scan_info.last_chan_idx, list_len = 0;
3829 idx < req->n_channels && list_len < RTW89_SCAN_LIST_LIMIT;
3830 idx++, list_len++) {
3831 channel = req->channels[idx];
3832 ch_info = kzalloc(sizeof(*ch_info), GFP_KERNEL);
3833 if (!ch_info) {
3834 ret = -ENOMEM;
3835 goto out;
3836 }
3837
3838 if (req->duration_mandatory)
3839 ch_info->period = req->duration;
3840 else if (channel->band == NL80211_BAND_6GHZ)
3841 ch_info->period = RTW89_CHANNEL_TIME_6G +
3842 RTW89_DWELL_TIME_6G;
3843 else
3844 ch_info->period = RTW89_CHANNEL_TIME;
3845
3846 ch_info->ch_band = rtw89_nl80211_to_hw_band(channel->band);
3847 ch_info->central_ch = channel->hw_value;
3848 ch_info->pri_ch = channel->hw_value;
3849 ch_info->rand_seq_num = random_seq;
3850 ch_info->is_psc = cfg80211_channel_is_psc(channel);
3851
3852 if (channel->flags &
3853 (IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IR))
3854 type = RTW89_CHAN_DFS;
3855 else
3856 type = RTW89_CHAN_ACTIVE;
3857 rtw89_hw_scan_add_chan(rtwdev, type, req->n_ssids, ch_info);
3858
3859 if (connected &&
3860 off_chan_time + ch_info->period > RTW89_OFF_CHAN_TIME) {
3861 tmp = kzalloc(sizeof(*tmp), GFP_KERNEL);
3862 if (!tmp) {
3863 ret = -ENOMEM;
3864 kfree(ch_info);
3865 goto out;
3866 }
3867
3868 type = RTW89_CHAN_OPERATE;
3869 tmp->period = req->duration_mandatory ?
3870 req->duration : RTW89_CHANNEL_TIME;
3871 rtw89_hw_scan_add_chan(rtwdev, type, 0, tmp);
3872 list_add_tail(&tmp->list, &chan_list);
3873 off_chan_time = 0;
3874 list_len++;
3875 }
3876 list_add_tail(&ch_info->list, &chan_list);
3877 off_chan_time += ch_info->period;
3878 }
3879 rtwdev->scan_info.last_chan_idx = idx;
3880 ret = rtw89_fw_h2c_scan_list_offload(rtwdev, list_len, &chan_list);
3881
3882 out:
3883 list_for_each_entry_safe(ch_info, tmp, &chan_list, list) {
3884 list_del(&ch_info->list);
3885 kfree(ch_info);
3886 }
3887
3888 return ret;
3889 }
3890
rtw89_hw_scan_prehandle(struct rtw89_dev * rtwdev,struct rtw89_vif * rtwvif,bool connected)3891 static int rtw89_hw_scan_prehandle(struct rtw89_dev *rtwdev,
3892 struct rtw89_vif *rtwvif, bool connected)
3893 {
3894 int ret;
3895
3896 ret = rtw89_hw_scan_update_probe_req(rtwdev, rtwvif);
3897 if (ret) {
3898 #if defined(__linux__)
3899 rtw89_err(rtwdev, "Update probe request failed\n");
3900 #elif defined(__FreeBSD__)
3901 rtw89_err(rtwdev, "Update probe request failed: ret %d\n", ret);
3902 #endif
3903 goto out;
3904 }
3905 ret = rtw89_hw_scan_add_chan_list(rtwdev, rtwvif, connected);
3906 out:
3907 return ret;
3908 }
3909
rtw89_hw_scan_start(struct rtw89_dev * rtwdev,struct ieee80211_vif * vif,struct ieee80211_scan_request * scan_req)3910 void rtw89_hw_scan_start(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif,
3911 struct ieee80211_scan_request *scan_req)
3912 {
3913 struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv;
3914 struct cfg80211_scan_request *req = &scan_req->req;
3915 u32 rx_fltr = rtwdev->hal.rx_fltr;
3916 u8 mac_addr[ETH_ALEN];
3917
3918 rtw89_get_channel(rtwdev, rtwvif, &rtwdev->scan_info.op_chan);
3919 rtwdev->scan_info.scanning_vif = vif;
3920 rtwdev->scan_info.last_chan_idx = 0;
3921 rtwvif->scan_ies = &scan_req->ies;
3922 rtwvif->scan_req = req;
3923 ieee80211_stop_queues(rtwdev->hw);
3924
3925 if (req->flags & NL80211_SCAN_FLAG_RANDOM_ADDR)
3926 get_random_mask_addr(mac_addr, req->mac_addr,
3927 req->mac_addr_mask);
3928 else
3929 ether_addr_copy(mac_addr, vif->addr);
3930 rtw89_core_scan_start(rtwdev, rtwvif, mac_addr, true);
3931
3932 rx_fltr &= ~B_AX_A_BCN_CHK_EN;
3933 rx_fltr &= ~B_AX_A_BC;
3934 rx_fltr &= ~B_AX_A_A1_MATCH;
3935 rtw89_write32_mask(rtwdev,
3936 rtw89_mac_reg_by_idx(R_AX_RX_FLTR_OPT, RTW89_MAC_0),
3937 B_AX_RX_FLTR_CFG_MASK,
3938 rx_fltr);
3939 }
3940
rtw89_hw_scan_complete(struct rtw89_dev * rtwdev,struct ieee80211_vif * vif,bool aborted)3941 void rtw89_hw_scan_complete(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif,
3942 bool aborted)
3943 {
3944 struct rtw89_hw_scan_info *scan_info = &rtwdev->scan_info;
3945 struct cfg80211_scan_info info = {
3946 .aborted = aborted,
3947 };
3948 struct rtw89_vif *rtwvif;
3949
3950 if (!vif)
3951 return;
3952
3953 rtw89_write32_mask(rtwdev,
3954 rtw89_mac_reg_by_idx(R_AX_RX_FLTR_OPT, RTW89_MAC_0),
3955 B_AX_RX_FLTR_CFG_MASK,
3956 rtwdev->hal.rx_fltr);
3957
3958 rtw89_core_scan_complete(rtwdev, vif, true);
3959 ieee80211_scan_completed(rtwdev->hw, &info);
3960 ieee80211_wake_queues(rtwdev->hw);
3961
3962 rtw89_release_pkt_list(rtwdev);
3963 rtwvif = (struct rtw89_vif *)vif->drv_priv;
3964 rtwvif->scan_req = NULL;
3965 rtwvif->scan_ies = NULL;
3966 scan_info->last_chan_idx = 0;
3967 scan_info->scanning_vif = NULL;
3968
3969 rtw89_set_channel(rtwdev);
3970 }
3971
rtw89_hw_scan_abort(struct rtw89_dev * rtwdev,struct ieee80211_vif * vif)3972 void rtw89_hw_scan_abort(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif)
3973 {
3974 rtw89_hw_scan_offload(rtwdev, vif, false);
3975 rtw89_hw_scan_complete(rtwdev, vif, true);
3976 }
3977
rtw89_hw_scan_offload(struct rtw89_dev * rtwdev,struct ieee80211_vif * vif,bool enable)3978 int rtw89_hw_scan_offload(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif,
3979 bool enable)
3980 {
3981 struct rtw89_scan_option opt = {0};
3982 struct rtw89_vif *rtwvif;
3983 bool connected;
3984 int ret = 0;
3985
3986 rtwvif = vif ? (struct rtw89_vif *)vif->drv_priv : NULL;
3987 if (!rtwvif)
3988 return -EINVAL;
3989
3990 /* This variable implies connected or during attempt to connect */
3991 connected = !is_zero_ether_addr(rtwvif->bssid);
3992 opt.enable = enable;
3993 opt.target_ch_mode = connected;
3994 if (enable) {
3995 ret = rtw89_hw_scan_prehandle(rtwdev, rtwvif, connected);
3996 if (ret)
3997 goto out;
3998 }
3999 ret = rtw89_fw_h2c_scan_offload(rtwdev, &opt, rtwvif);
4000 out:
4001 return ret;
4002 }
4003
4004 #define H2C_FW_CPU_EXCEPTION_LEN 4
4005 #define H2C_FW_CPU_EXCEPTION_TYPE_DEF 0x5566
rtw89_fw_h2c_trigger_cpu_exception(struct rtw89_dev * rtwdev)4006 int rtw89_fw_h2c_trigger_cpu_exception(struct rtw89_dev *rtwdev)
4007 {
4008 struct sk_buff *skb;
4009 int ret;
4010
4011 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_FW_CPU_EXCEPTION_LEN);
4012 if (!skb) {
4013 rtw89_err(rtwdev,
4014 "failed to alloc skb for fw cpu exception\n");
4015 return -ENOMEM;
4016 }
4017
4018 skb_put(skb, H2C_FW_CPU_EXCEPTION_LEN);
4019 RTW89_SET_FWCMD_CPU_EXCEPTION_TYPE(skb->data,
4020 H2C_FW_CPU_EXCEPTION_TYPE_DEF);
4021
4022 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
4023 H2C_CAT_TEST,
4024 H2C_CL_FW_STATUS_TEST,
4025 H2C_FUNC_CPU_EXCEPTION, 0, 0,
4026 H2C_FW_CPU_EXCEPTION_LEN);
4027
4028 ret = rtw89_h2c_tx(rtwdev, skb, false);
4029 if (ret) {
4030 rtw89_err(rtwdev, "failed to send h2c\n");
4031 goto fail;
4032 }
4033
4034 return 0;
4035
4036 fail:
4037 dev_kfree_skb_any(skb);
4038 return ret;
4039 }
4040
4041 #define H2C_PKT_DROP_LEN 24
rtw89_fw_h2c_pkt_drop(struct rtw89_dev * rtwdev,const struct rtw89_pkt_drop_params * params)4042 int rtw89_fw_h2c_pkt_drop(struct rtw89_dev *rtwdev,
4043 const struct rtw89_pkt_drop_params *params)
4044 {
4045 struct sk_buff *skb;
4046 int ret;
4047
4048 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_PKT_DROP_LEN);
4049 if (!skb) {
4050 rtw89_err(rtwdev,
4051 "failed to alloc skb for packet drop\n");
4052 return -ENOMEM;
4053 }
4054
4055 switch (params->sel) {
4056 case RTW89_PKT_DROP_SEL_MACID_BE_ONCE:
4057 case RTW89_PKT_DROP_SEL_MACID_BK_ONCE:
4058 case RTW89_PKT_DROP_SEL_MACID_VI_ONCE:
4059 case RTW89_PKT_DROP_SEL_MACID_VO_ONCE:
4060 case RTW89_PKT_DROP_SEL_BAND_ONCE:
4061 break;
4062 default:
4063 rtw89_debug(rtwdev, RTW89_DBG_FW,
4064 "H2C of pkt drop might not fully support sel: %d yet\n",
4065 params->sel);
4066 break;
4067 }
4068
4069 skb_put(skb, H2C_PKT_DROP_LEN);
4070 RTW89_SET_FWCMD_PKT_DROP_SEL(skb->data, params->sel);
4071 RTW89_SET_FWCMD_PKT_DROP_MACID(skb->data, params->macid);
4072 RTW89_SET_FWCMD_PKT_DROP_BAND(skb->data, params->mac_band);
4073 RTW89_SET_FWCMD_PKT_DROP_PORT(skb->data, params->port);
4074 RTW89_SET_FWCMD_PKT_DROP_MBSSID(skb->data, params->mbssid);
4075 RTW89_SET_FWCMD_PKT_DROP_ROLE_A_INFO_TF_TRS(skb->data, params->tf_trs);
4076 RTW89_SET_FWCMD_PKT_DROP_MACID_BAND_SEL_0(skb->data,
4077 params->macid_band_sel[0]);
4078 RTW89_SET_FWCMD_PKT_DROP_MACID_BAND_SEL_1(skb->data,
4079 params->macid_band_sel[1]);
4080 RTW89_SET_FWCMD_PKT_DROP_MACID_BAND_SEL_2(skb->data,
4081 params->macid_band_sel[2]);
4082 RTW89_SET_FWCMD_PKT_DROP_MACID_BAND_SEL_3(skb->data,
4083 params->macid_band_sel[3]);
4084
4085 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
4086 H2C_CAT_MAC,
4087 H2C_CL_MAC_FW_OFLD,
4088 H2C_FUNC_PKT_DROP, 0, 0,
4089 H2C_PKT_DROP_LEN);
4090
4091 ret = rtw89_h2c_tx(rtwdev, skb, false);
4092 if (ret) {
4093 rtw89_err(rtwdev, "failed to send h2c\n");
4094 goto fail;
4095 }
4096
4097 return 0;
4098
4099 fail:
4100 dev_kfree_skb_any(skb);
4101 return ret;
4102 }
4103
4104 #define H2C_KEEP_ALIVE_LEN 4
rtw89_fw_h2c_keep_alive(struct rtw89_dev * rtwdev,struct rtw89_vif * rtwvif,bool enable)4105 int rtw89_fw_h2c_keep_alive(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif,
4106 bool enable)
4107 {
4108 struct sk_buff *skb;
4109 u8 pkt_id = 0;
4110 int ret;
4111
4112 if (enable) {
4113 ret = rtw89_fw_h2c_add_general_pkt(rtwdev, rtwvif,
4114 RTW89_PKT_OFLD_TYPE_NULL_DATA,
4115 &pkt_id);
4116 if (ret)
4117 return -EPERM;
4118 }
4119
4120 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_KEEP_ALIVE_LEN);
4121 if (!skb) {
4122 rtw89_err(rtwdev, "failed to alloc skb for keep alive\n");
4123 return -ENOMEM;
4124 }
4125
4126 skb_put(skb, H2C_KEEP_ALIVE_LEN);
4127
4128 RTW89_SET_KEEP_ALIVE_ENABLE(skb->data, enable);
4129 RTW89_SET_KEEP_ALIVE_PKT_NULL_ID(skb->data, pkt_id);
4130 RTW89_SET_KEEP_ALIVE_PERIOD(skb->data, 5);
4131 RTW89_SET_KEEP_ALIVE_MACID(skb->data, rtwvif->mac_id);
4132
4133 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
4134 H2C_CAT_MAC,
4135 H2C_CL_MAC_WOW,
4136 H2C_FUNC_KEEP_ALIVE, 0, 1,
4137 H2C_KEEP_ALIVE_LEN);
4138
4139 ret = rtw89_h2c_tx(rtwdev, skb, false);
4140 if (ret) {
4141 rtw89_err(rtwdev, "failed to send h2c\n");
4142 goto fail;
4143 }
4144
4145 return 0;
4146
4147 fail:
4148 dev_kfree_skb_any(skb);
4149
4150 return ret;
4151 }
4152
4153 #define H2C_DISCONNECT_DETECT_LEN 8
rtw89_fw_h2c_disconnect_detect(struct rtw89_dev * rtwdev,struct rtw89_vif * rtwvif,bool enable)4154 int rtw89_fw_h2c_disconnect_detect(struct rtw89_dev *rtwdev,
4155 struct rtw89_vif *rtwvif, bool enable)
4156 {
4157 struct rtw89_wow_param *rtw_wow = &rtwdev->wow;
4158 struct sk_buff *skb;
4159 u8 macid = rtwvif->mac_id;
4160 int ret;
4161
4162 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_DISCONNECT_DETECT_LEN);
4163 if (!skb) {
4164 rtw89_err(rtwdev, "failed to alloc skb for keep alive\n");
4165 return -ENOMEM;
4166 }
4167
4168 skb_put(skb, H2C_DISCONNECT_DETECT_LEN);
4169
4170 if (test_bit(RTW89_WOW_FLAG_EN_DISCONNECT, rtw_wow->flags)) {
4171 RTW89_SET_DISCONNECT_DETECT_ENABLE(skb->data, enable);
4172 RTW89_SET_DISCONNECT_DETECT_DISCONNECT(skb->data, !enable);
4173 RTW89_SET_DISCONNECT_DETECT_MAC_ID(skb->data, macid);
4174 RTW89_SET_DISCONNECT_DETECT_CHECK_PERIOD(skb->data, 100);
4175 RTW89_SET_DISCONNECT_DETECT_TRY_PKT_COUNT(skb->data, 5);
4176 }
4177
4178 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
4179 H2C_CAT_MAC,
4180 H2C_CL_MAC_WOW,
4181 H2C_FUNC_DISCONNECT_DETECT, 0, 1,
4182 H2C_DISCONNECT_DETECT_LEN);
4183
4184 ret = rtw89_h2c_tx(rtwdev, skb, false);
4185 if (ret) {
4186 rtw89_err(rtwdev, "failed to send h2c\n");
4187 goto fail;
4188 }
4189
4190 return 0;
4191
4192 fail:
4193 dev_kfree_skb_any(skb);
4194
4195 return ret;
4196 }
4197
4198 #define H2C_WOW_GLOBAL_LEN 8
rtw89_fw_h2c_wow_global(struct rtw89_dev * rtwdev,struct rtw89_vif * rtwvif,bool enable)4199 int rtw89_fw_h2c_wow_global(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif,
4200 bool enable)
4201 {
4202 struct sk_buff *skb;
4203 u8 macid = rtwvif->mac_id;
4204 int ret;
4205
4206 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_WOW_GLOBAL_LEN);
4207 if (!skb) {
4208 rtw89_err(rtwdev, "failed to alloc skb for keep alive\n");
4209 return -ENOMEM;
4210 }
4211
4212 skb_put(skb, H2C_WOW_GLOBAL_LEN);
4213
4214 RTW89_SET_WOW_GLOBAL_ENABLE(skb->data, enable);
4215 RTW89_SET_WOW_GLOBAL_MAC_ID(skb->data, macid);
4216
4217 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
4218 H2C_CAT_MAC,
4219 H2C_CL_MAC_WOW,
4220 H2C_FUNC_WOW_GLOBAL, 0, 1,
4221 H2C_WOW_GLOBAL_LEN);
4222
4223 ret = rtw89_h2c_tx(rtwdev, skb, false);
4224 if (ret) {
4225 rtw89_err(rtwdev, "failed to send h2c\n");
4226 goto fail;
4227 }
4228
4229 return 0;
4230
4231 fail:
4232 dev_kfree_skb_any(skb);
4233
4234 return ret;
4235 }
4236
4237 #define H2C_WAKEUP_CTRL_LEN 4
rtw89_fw_h2c_wow_wakeup_ctrl(struct rtw89_dev * rtwdev,struct rtw89_vif * rtwvif,bool enable)4238 int rtw89_fw_h2c_wow_wakeup_ctrl(struct rtw89_dev *rtwdev,
4239 struct rtw89_vif *rtwvif,
4240 bool enable)
4241 {
4242 struct rtw89_wow_param *rtw_wow = &rtwdev->wow;
4243 struct sk_buff *skb;
4244 u8 macid = rtwvif->mac_id;
4245 int ret;
4246
4247 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_WAKEUP_CTRL_LEN);
4248 if (!skb) {
4249 rtw89_err(rtwdev, "failed to alloc skb for keep alive\n");
4250 return -ENOMEM;
4251 }
4252
4253 skb_put(skb, H2C_WAKEUP_CTRL_LEN);
4254
4255 if (rtw_wow->pattern_cnt)
4256 RTW89_SET_WOW_WAKEUP_CTRL_PATTERN_MATCH_ENABLE(skb->data, enable);
4257 if (test_bit(RTW89_WOW_FLAG_EN_MAGIC_PKT, rtw_wow->flags))
4258 RTW89_SET_WOW_WAKEUP_CTRL_MAGIC_ENABLE(skb->data, enable);
4259 if (test_bit(RTW89_WOW_FLAG_EN_DISCONNECT, rtw_wow->flags))
4260 RTW89_SET_WOW_WAKEUP_CTRL_DEAUTH_ENABLE(skb->data, enable);
4261
4262 RTW89_SET_WOW_WAKEUP_CTRL_MAC_ID(skb->data, macid);
4263
4264 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
4265 H2C_CAT_MAC,
4266 H2C_CL_MAC_WOW,
4267 H2C_FUNC_WAKEUP_CTRL, 0, 1,
4268 H2C_WAKEUP_CTRL_LEN);
4269
4270 ret = rtw89_h2c_tx(rtwdev, skb, false);
4271 if (ret) {
4272 rtw89_err(rtwdev, "failed to send h2c\n");
4273 goto fail;
4274 }
4275
4276 return 0;
4277
4278 fail:
4279 dev_kfree_skb_any(skb);
4280
4281 return ret;
4282 }
4283
4284 #define H2C_WOW_CAM_UPD_LEN 24
rtw89_fw_wow_cam_update(struct rtw89_dev * rtwdev,struct rtw89_wow_cam_info * cam_info)4285 int rtw89_fw_wow_cam_update(struct rtw89_dev *rtwdev,
4286 struct rtw89_wow_cam_info *cam_info)
4287 {
4288 struct sk_buff *skb;
4289 int ret;
4290
4291 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_WOW_CAM_UPD_LEN);
4292 if (!skb) {
4293 rtw89_err(rtwdev, "failed to alloc skb for keep alive\n");
4294 return -ENOMEM;
4295 }
4296
4297 skb_put(skb, H2C_WOW_CAM_UPD_LEN);
4298
4299 RTW89_SET_WOW_CAM_UPD_R_W(skb->data, cam_info->r_w);
4300 RTW89_SET_WOW_CAM_UPD_IDX(skb->data, cam_info->idx);
4301 if (cam_info->valid) {
4302 RTW89_SET_WOW_CAM_UPD_WKFM1(skb->data, cam_info->mask[0]);
4303 RTW89_SET_WOW_CAM_UPD_WKFM2(skb->data, cam_info->mask[1]);
4304 RTW89_SET_WOW_CAM_UPD_WKFM3(skb->data, cam_info->mask[2]);
4305 RTW89_SET_WOW_CAM_UPD_WKFM4(skb->data, cam_info->mask[3]);
4306 RTW89_SET_WOW_CAM_UPD_CRC(skb->data, cam_info->crc);
4307 RTW89_SET_WOW_CAM_UPD_NEGATIVE_PATTERN_MATCH(skb->data,
4308 cam_info->negative_pattern_match);
4309 RTW89_SET_WOW_CAM_UPD_SKIP_MAC_HDR(skb->data,
4310 cam_info->skip_mac_hdr);
4311 RTW89_SET_WOW_CAM_UPD_UC(skb->data, cam_info->uc);
4312 RTW89_SET_WOW_CAM_UPD_MC(skb->data, cam_info->mc);
4313 RTW89_SET_WOW_CAM_UPD_BC(skb->data, cam_info->bc);
4314 }
4315 RTW89_SET_WOW_CAM_UPD_VALID(skb->data, cam_info->valid);
4316
4317 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
4318 H2C_CAT_MAC,
4319 H2C_CL_MAC_WOW,
4320 H2C_FUNC_WOW_CAM_UPD, 0, 1,
4321 H2C_WOW_CAM_UPD_LEN);
4322
4323 ret = rtw89_h2c_tx(rtwdev, skb, false);
4324 if (ret) {
4325 rtw89_err(rtwdev, "failed to send h2c\n");
4326 goto fail;
4327 }
4328
4329 return 0;
4330 fail:
4331 dev_kfree_skb_any(skb);
4332
4333 return ret;
4334 }
4335
4336 /* Return < 0, if failures happen during waiting for the condition.
4337 * Return 0, when waiting for the condition succeeds.
4338 * Return > 0, if the wait is considered unreachable due to driver/FW design,
4339 * where 1 means during SER.
4340 */
rtw89_h2c_tx_and_wait(struct rtw89_dev * rtwdev,struct sk_buff * skb,struct rtw89_wait_info * wait,unsigned int cond)4341 static int rtw89_h2c_tx_and_wait(struct rtw89_dev *rtwdev, struct sk_buff *skb,
4342 struct rtw89_wait_info *wait, unsigned int cond)
4343 {
4344 int ret;
4345
4346 ret = rtw89_h2c_tx(rtwdev, skb, false);
4347 if (ret) {
4348 rtw89_err(rtwdev, "failed to send h2c\n");
4349 dev_kfree_skb_any(skb);
4350 return -EBUSY;
4351 }
4352
4353 if (test_bit(RTW89_FLAG_SER_HANDLING, rtwdev->flags))
4354 return 1;
4355
4356 return rtw89_wait_for_cond(wait, cond);
4357 }
4358
4359 #define H2C_ADD_MCC_LEN 16
rtw89_fw_h2c_add_mcc(struct rtw89_dev * rtwdev,const struct rtw89_fw_mcc_add_req * p)4360 int rtw89_fw_h2c_add_mcc(struct rtw89_dev *rtwdev,
4361 const struct rtw89_fw_mcc_add_req *p)
4362 {
4363 struct rtw89_wait_info *wait = &rtwdev->mcc.wait;
4364 struct sk_buff *skb;
4365 unsigned int cond;
4366
4367 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_ADD_MCC_LEN);
4368 if (!skb) {
4369 rtw89_err(rtwdev,
4370 "failed to alloc skb for add mcc\n");
4371 return -ENOMEM;
4372 }
4373
4374 skb_put(skb, H2C_ADD_MCC_LEN);
4375 RTW89_SET_FWCMD_ADD_MCC_MACID(skb->data, p->macid);
4376 RTW89_SET_FWCMD_ADD_MCC_CENTRAL_CH_SEG0(skb->data, p->central_ch_seg0);
4377 RTW89_SET_FWCMD_ADD_MCC_CENTRAL_CH_SEG1(skb->data, p->central_ch_seg1);
4378 RTW89_SET_FWCMD_ADD_MCC_PRIMARY_CH(skb->data, p->primary_ch);
4379 RTW89_SET_FWCMD_ADD_MCC_BANDWIDTH(skb->data, p->bandwidth);
4380 RTW89_SET_FWCMD_ADD_MCC_GROUP(skb->data, p->group);
4381 RTW89_SET_FWCMD_ADD_MCC_C2H_RPT(skb->data, p->c2h_rpt);
4382 RTW89_SET_FWCMD_ADD_MCC_DIS_TX_NULL(skb->data, p->dis_tx_null);
4383 RTW89_SET_FWCMD_ADD_MCC_DIS_SW_RETRY(skb->data, p->dis_sw_retry);
4384 RTW89_SET_FWCMD_ADD_MCC_IN_CURR_CH(skb->data, p->in_curr_ch);
4385 RTW89_SET_FWCMD_ADD_MCC_SW_RETRY_COUNT(skb->data, p->sw_retry_count);
4386 RTW89_SET_FWCMD_ADD_MCC_TX_NULL_EARLY(skb->data, p->tx_null_early);
4387 RTW89_SET_FWCMD_ADD_MCC_BTC_IN_2G(skb->data, p->btc_in_2g);
4388 RTW89_SET_FWCMD_ADD_MCC_PTA_EN(skb->data, p->pta_en);
4389 RTW89_SET_FWCMD_ADD_MCC_RFK_BY_PASS(skb->data, p->rfk_by_pass);
4390 RTW89_SET_FWCMD_ADD_MCC_CH_BAND_TYPE(skb->data, p->ch_band_type);
4391 RTW89_SET_FWCMD_ADD_MCC_DURATION(skb->data, p->duration);
4392 RTW89_SET_FWCMD_ADD_MCC_COURTESY_EN(skb->data, p->courtesy_en);
4393 RTW89_SET_FWCMD_ADD_MCC_COURTESY_NUM(skb->data, p->courtesy_num);
4394 RTW89_SET_FWCMD_ADD_MCC_COURTESY_TARGET(skb->data, p->courtesy_target);
4395
4396 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
4397 H2C_CAT_MAC,
4398 H2C_CL_MCC,
4399 H2C_FUNC_ADD_MCC, 0, 0,
4400 H2C_ADD_MCC_LEN);
4401
4402 cond = RTW89_MCC_WAIT_COND(p->group, H2C_FUNC_ADD_MCC);
4403 return rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond);
4404 }
4405
4406 #define H2C_START_MCC_LEN 12
rtw89_fw_h2c_start_mcc(struct rtw89_dev * rtwdev,const struct rtw89_fw_mcc_start_req * p)4407 int rtw89_fw_h2c_start_mcc(struct rtw89_dev *rtwdev,
4408 const struct rtw89_fw_mcc_start_req *p)
4409 {
4410 struct rtw89_wait_info *wait = &rtwdev->mcc.wait;
4411 struct sk_buff *skb;
4412 unsigned int cond;
4413
4414 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_START_MCC_LEN);
4415 if (!skb) {
4416 rtw89_err(rtwdev,
4417 "failed to alloc skb for start mcc\n");
4418 return -ENOMEM;
4419 }
4420
4421 skb_put(skb, H2C_START_MCC_LEN);
4422 RTW89_SET_FWCMD_START_MCC_GROUP(skb->data, p->group);
4423 RTW89_SET_FWCMD_START_MCC_BTC_IN_GROUP(skb->data, p->btc_in_group);
4424 RTW89_SET_FWCMD_START_MCC_OLD_GROUP_ACTION(skb->data, p->old_group_action);
4425 RTW89_SET_FWCMD_START_MCC_OLD_GROUP(skb->data, p->old_group);
4426 RTW89_SET_FWCMD_START_MCC_NOTIFY_CNT(skb->data, p->notify_cnt);
4427 RTW89_SET_FWCMD_START_MCC_NOTIFY_RXDBG_EN(skb->data, p->notify_rxdbg_en);
4428 RTW89_SET_FWCMD_START_MCC_MACID(skb->data, p->macid);
4429 RTW89_SET_FWCMD_START_MCC_TSF_LOW(skb->data, p->tsf_low);
4430 RTW89_SET_FWCMD_START_MCC_TSF_HIGH(skb->data, p->tsf_high);
4431
4432 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
4433 H2C_CAT_MAC,
4434 H2C_CL_MCC,
4435 H2C_FUNC_START_MCC, 0, 0,
4436 H2C_START_MCC_LEN);
4437
4438 cond = RTW89_MCC_WAIT_COND(p->group, H2C_FUNC_START_MCC);
4439 return rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond);
4440 }
4441
4442 #define H2C_STOP_MCC_LEN 4
rtw89_fw_h2c_stop_mcc(struct rtw89_dev * rtwdev,u8 group,u8 macid,bool prev_groups)4443 int rtw89_fw_h2c_stop_mcc(struct rtw89_dev *rtwdev, u8 group, u8 macid,
4444 bool prev_groups)
4445 {
4446 struct rtw89_wait_info *wait = &rtwdev->mcc.wait;
4447 struct sk_buff *skb;
4448 unsigned int cond;
4449
4450 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_STOP_MCC_LEN);
4451 if (!skb) {
4452 rtw89_err(rtwdev,
4453 "failed to alloc skb for stop mcc\n");
4454 return -ENOMEM;
4455 }
4456
4457 skb_put(skb, H2C_STOP_MCC_LEN);
4458 RTW89_SET_FWCMD_STOP_MCC_MACID(skb->data, macid);
4459 RTW89_SET_FWCMD_STOP_MCC_GROUP(skb->data, group);
4460 RTW89_SET_FWCMD_STOP_MCC_PREV_GROUPS(skb->data, prev_groups);
4461
4462 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
4463 H2C_CAT_MAC,
4464 H2C_CL_MCC,
4465 H2C_FUNC_STOP_MCC, 0, 0,
4466 H2C_STOP_MCC_LEN);
4467
4468 cond = RTW89_MCC_WAIT_COND(group, H2C_FUNC_STOP_MCC);
4469 return rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond);
4470 }
4471
4472 #define H2C_DEL_MCC_GROUP_LEN 4
rtw89_fw_h2c_del_mcc_group(struct rtw89_dev * rtwdev,u8 group,bool prev_groups)4473 int rtw89_fw_h2c_del_mcc_group(struct rtw89_dev *rtwdev, u8 group,
4474 bool prev_groups)
4475 {
4476 struct rtw89_wait_info *wait = &rtwdev->mcc.wait;
4477 struct sk_buff *skb;
4478 unsigned int cond;
4479
4480 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_DEL_MCC_GROUP_LEN);
4481 if (!skb) {
4482 rtw89_err(rtwdev,
4483 "failed to alloc skb for del mcc group\n");
4484 return -ENOMEM;
4485 }
4486
4487 skb_put(skb, H2C_DEL_MCC_GROUP_LEN);
4488 RTW89_SET_FWCMD_DEL_MCC_GROUP_GROUP(skb->data, group);
4489 RTW89_SET_FWCMD_DEL_MCC_GROUP_PREV_GROUPS(skb->data, prev_groups);
4490
4491 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
4492 H2C_CAT_MAC,
4493 H2C_CL_MCC,
4494 H2C_FUNC_DEL_MCC_GROUP, 0, 0,
4495 H2C_DEL_MCC_GROUP_LEN);
4496
4497 cond = RTW89_MCC_WAIT_COND(group, H2C_FUNC_DEL_MCC_GROUP);
4498 return rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond);
4499 }
4500
4501 #define H2C_RESET_MCC_GROUP_LEN 4
rtw89_fw_h2c_reset_mcc_group(struct rtw89_dev * rtwdev,u8 group)4502 int rtw89_fw_h2c_reset_mcc_group(struct rtw89_dev *rtwdev, u8 group)
4503 {
4504 struct rtw89_wait_info *wait = &rtwdev->mcc.wait;
4505 struct sk_buff *skb;
4506 unsigned int cond;
4507
4508 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_RESET_MCC_GROUP_LEN);
4509 if (!skb) {
4510 rtw89_err(rtwdev,
4511 "failed to alloc skb for reset mcc group\n");
4512 return -ENOMEM;
4513 }
4514
4515 skb_put(skb, H2C_RESET_MCC_GROUP_LEN);
4516 RTW89_SET_FWCMD_RESET_MCC_GROUP_GROUP(skb->data, group);
4517
4518 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
4519 H2C_CAT_MAC,
4520 H2C_CL_MCC,
4521 H2C_FUNC_RESET_MCC_GROUP, 0, 0,
4522 H2C_RESET_MCC_GROUP_LEN);
4523
4524 cond = RTW89_MCC_WAIT_COND(group, H2C_FUNC_RESET_MCC_GROUP);
4525 return rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond);
4526 }
4527
4528 #define H2C_MCC_REQ_TSF_LEN 4
rtw89_fw_h2c_mcc_req_tsf(struct rtw89_dev * rtwdev,const struct rtw89_fw_mcc_tsf_req * req,struct rtw89_mac_mcc_tsf_rpt * rpt)4529 int rtw89_fw_h2c_mcc_req_tsf(struct rtw89_dev *rtwdev,
4530 const struct rtw89_fw_mcc_tsf_req *req,
4531 struct rtw89_mac_mcc_tsf_rpt *rpt)
4532 {
4533 struct rtw89_wait_info *wait = &rtwdev->mcc.wait;
4534 struct rtw89_mac_mcc_tsf_rpt *tmp;
4535 struct sk_buff *skb;
4536 unsigned int cond;
4537 int ret;
4538
4539 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_MCC_REQ_TSF_LEN);
4540 if (!skb) {
4541 rtw89_err(rtwdev,
4542 "failed to alloc skb for mcc req tsf\n");
4543 return -ENOMEM;
4544 }
4545
4546 skb_put(skb, H2C_MCC_REQ_TSF_LEN);
4547 RTW89_SET_FWCMD_MCC_REQ_TSF_GROUP(skb->data, req->group);
4548 RTW89_SET_FWCMD_MCC_REQ_TSF_MACID_X(skb->data, req->macid_x);
4549 RTW89_SET_FWCMD_MCC_REQ_TSF_MACID_Y(skb->data, req->macid_y);
4550
4551 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
4552 H2C_CAT_MAC,
4553 H2C_CL_MCC,
4554 H2C_FUNC_MCC_REQ_TSF, 0, 0,
4555 H2C_MCC_REQ_TSF_LEN);
4556
4557 cond = RTW89_MCC_WAIT_COND(req->group, H2C_FUNC_MCC_REQ_TSF);
4558 ret = rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond);
4559 if (ret)
4560 return ret;
4561
4562 tmp = (struct rtw89_mac_mcc_tsf_rpt *)wait->data.buf;
4563 *rpt = *tmp;
4564
4565 return 0;
4566 }
4567
4568 #define H2C_MCC_MACID_BITMAP_DSC_LEN 4
rtw89_fw_h2c_mcc_macid_bitamp(struct rtw89_dev * rtwdev,u8 group,u8 macid,u8 * bitmap)4569 int rtw89_fw_h2c_mcc_macid_bitamp(struct rtw89_dev *rtwdev, u8 group, u8 macid,
4570 u8 *bitmap)
4571 {
4572 struct rtw89_wait_info *wait = &rtwdev->mcc.wait;
4573 struct sk_buff *skb;
4574 unsigned int cond;
4575 u8 map_len;
4576 u8 h2c_len;
4577
4578 BUILD_BUG_ON(RTW89_MAX_MAC_ID_NUM % 8);
4579 map_len = RTW89_MAX_MAC_ID_NUM / 8;
4580 h2c_len = H2C_MCC_MACID_BITMAP_DSC_LEN + map_len;
4581 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, h2c_len);
4582 if (!skb) {
4583 rtw89_err(rtwdev,
4584 "failed to alloc skb for mcc macid bitmap\n");
4585 return -ENOMEM;
4586 }
4587
4588 skb_put(skb, h2c_len);
4589 RTW89_SET_FWCMD_MCC_MACID_BITMAP_GROUP(skb->data, group);
4590 RTW89_SET_FWCMD_MCC_MACID_BITMAP_MACID(skb->data, macid);
4591 RTW89_SET_FWCMD_MCC_MACID_BITMAP_BITMAP_LENGTH(skb->data, map_len);
4592 RTW89_SET_FWCMD_MCC_MACID_BITMAP_BITMAP(skb->data, bitmap, map_len);
4593
4594 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
4595 H2C_CAT_MAC,
4596 H2C_CL_MCC,
4597 H2C_FUNC_MCC_MACID_BITMAP, 0, 0,
4598 h2c_len);
4599
4600 cond = RTW89_MCC_WAIT_COND(group, H2C_FUNC_MCC_MACID_BITMAP);
4601 return rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond);
4602 }
4603
4604 #define H2C_MCC_SYNC_LEN 4
rtw89_fw_h2c_mcc_sync(struct rtw89_dev * rtwdev,u8 group,u8 source,u8 target,u8 offset)4605 int rtw89_fw_h2c_mcc_sync(struct rtw89_dev *rtwdev, u8 group, u8 source,
4606 u8 target, u8 offset)
4607 {
4608 struct rtw89_wait_info *wait = &rtwdev->mcc.wait;
4609 struct sk_buff *skb;
4610 unsigned int cond;
4611
4612 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_MCC_SYNC_LEN);
4613 if (!skb) {
4614 rtw89_err(rtwdev,
4615 "failed to alloc skb for mcc sync\n");
4616 return -ENOMEM;
4617 }
4618
4619 skb_put(skb, H2C_MCC_SYNC_LEN);
4620 RTW89_SET_FWCMD_MCC_SYNC_GROUP(skb->data, group);
4621 RTW89_SET_FWCMD_MCC_SYNC_MACID_SOURCE(skb->data, source);
4622 RTW89_SET_FWCMD_MCC_SYNC_MACID_TARGET(skb->data, target);
4623 RTW89_SET_FWCMD_MCC_SYNC_SYNC_OFFSET(skb->data, offset);
4624
4625 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
4626 H2C_CAT_MAC,
4627 H2C_CL_MCC,
4628 H2C_FUNC_MCC_SYNC, 0, 0,
4629 H2C_MCC_SYNC_LEN);
4630
4631 cond = RTW89_MCC_WAIT_COND(group, H2C_FUNC_MCC_SYNC);
4632 return rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond);
4633 }
4634
4635 #define H2C_MCC_SET_DURATION_LEN 20
rtw89_fw_h2c_mcc_set_duration(struct rtw89_dev * rtwdev,const struct rtw89_fw_mcc_duration * p)4636 int rtw89_fw_h2c_mcc_set_duration(struct rtw89_dev *rtwdev,
4637 const struct rtw89_fw_mcc_duration *p)
4638 {
4639 struct rtw89_wait_info *wait = &rtwdev->mcc.wait;
4640 struct sk_buff *skb;
4641 unsigned int cond;
4642
4643 skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_MCC_SET_DURATION_LEN);
4644 if (!skb) {
4645 rtw89_err(rtwdev,
4646 "failed to alloc skb for mcc set duration\n");
4647 return -ENOMEM;
4648 }
4649
4650 skb_put(skb, H2C_MCC_SET_DURATION_LEN);
4651 RTW89_SET_FWCMD_MCC_SET_DURATION_GROUP(skb->data, p->group);
4652 RTW89_SET_FWCMD_MCC_SET_DURATION_BTC_IN_GROUP(skb->data, p->btc_in_group);
4653 RTW89_SET_FWCMD_MCC_SET_DURATION_START_MACID(skb->data, p->start_macid);
4654 RTW89_SET_FWCMD_MCC_SET_DURATION_MACID_X(skb->data, p->macid_x);
4655 RTW89_SET_FWCMD_MCC_SET_DURATION_MACID_Y(skb->data, p->macid_y);
4656 RTW89_SET_FWCMD_MCC_SET_DURATION_START_TSF_LOW(skb->data,
4657 p->start_tsf_low);
4658 RTW89_SET_FWCMD_MCC_SET_DURATION_START_TSF_HIGH(skb->data,
4659 p->start_tsf_high);
4660 RTW89_SET_FWCMD_MCC_SET_DURATION_DURATION_X(skb->data, p->duration_x);
4661 RTW89_SET_FWCMD_MCC_SET_DURATION_DURATION_Y(skb->data, p->duration_y);
4662
4663 rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
4664 H2C_CAT_MAC,
4665 H2C_CL_MCC,
4666 H2C_FUNC_MCC_SET_DURATION, 0, 0,
4667 H2C_MCC_SET_DURATION_LEN);
4668
4669 cond = RTW89_MCC_WAIT_COND(p->group, H2C_FUNC_MCC_SET_DURATION);
4670 return rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond);
4671 }
4672