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treewide: remove redundant IS_ERR() before error code check
[linux/fpc-iii.git] / drivers / net / wireless / realtek / rtl8xxxu / rtl8xxxu.h
blob6598c8d786ea2d46514a96eec34ec2df772fb2a6
1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /*
3 * Copyright (c) 2014 - 2017 Jes Sorensen <Jes.Sorensen@gmail.com>
4 *
5 * Register definitions taken from original Realtek rtl8723au driver
6 */
7
8 #include <asm/byteorder.h>
9
10 #define RTL8XXXU_DEBUG_REG_WRITE 0x01
11 #define RTL8XXXU_DEBUG_REG_READ 0x02
12 #define RTL8XXXU_DEBUG_RFREG_WRITE 0x04
13 #define RTL8XXXU_DEBUG_RFREG_READ 0x08
14 #define RTL8XXXU_DEBUG_CHANNEL 0x10
15 #define RTL8XXXU_DEBUG_TX 0x20
16 #define RTL8XXXU_DEBUG_TX_DUMP 0x40
17 #define RTL8XXXU_DEBUG_RX 0x80
18 #define RTL8XXXU_DEBUG_RX_DUMP 0x100
19 #define RTL8XXXU_DEBUG_USB 0x200
20 #define RTL8XXXU_DEBUG_KEY 0x400
21 #define RTL8XXXU_DEBUG_H2C 0x800
22 #define RTL8XXXU_DEBUG_ACTION 0x1000
23 #define RTL8XXXU_DEBUG_EFUSE 0x2000
24 #define RTL8XXXU_DEBUG_INTERRUPT 0x4000
25
26 #define RTW_USB_CONTROL_MSG_TIMEOUT 500
27 #define RTL8XXXU_MAX_REG_POLL 500
28 #define USB_INTR_CONTENT_LENGTH 56
29
30 #define RTL8XXXU_OUT_ENDPOINTS 4
31
32 #define REALTEK_USB_READ 0xc0
33 #define REALTEK_USB_WRITE 0x40
34 #define REALTEK_USB_CMD_REQ 0x05
35 #define REALTEK_USB_CMD_IDX 0x00
36
37 #define TX_TOTAL_PAGE_NUM 0xf8
38 #define TX_TOTAL_PAGE_NUM_8192E 0xf3
39 #define TX_TOTAL_PAGE_NUM_8723B 0xf7
40 /* (HPQ + LPQ + NPQ + PUBQ) = TX_TOTAL_PAGE_NUM */
41 #define TX_PAGE_NUM_PUBQ 0xe7
42 #define TX_PAGE_NUM_HI_PQ 0x0c
43 #define TX_PAGE_NUM_LO_PQ 0x02
44 #define TX_PAGE_NUM_NORM_PQ 0x02
45
46 #define TX_PAGE_NUM_PUBQ_8192E 0xe7
47 #define TX_PAGE_NUM_HI_PQ_8192E 0x08
48 #define TX_PAGE_NUM_LO_PQ_8192E 0x0c
49 #define TX_PAGE_NUM_NORM_PQ_8192E 0x00
50
51 #define TX_PAGE_NUM_PUBQ_8723B 0xe7
52 #define TX_PAGE_NUM_HI_PQ_8723B 0x0c
53 #define TX_PAGE_NUM_LO_PQ_8723B 0x02
54 #define TX_PAGE_NUM_NORM_PQ_8723B 0x02
55
56 #define RTL_FW_PAGE_SIZE 4096
57 #define RTL8XXXU_FIRMWARE_POLL_MAX 1000
58
59 #define RTL8723A_CHANNEL_GROUPS 3
60 #define RTL8723A_MAX_RF_PATHS 2
61 #define RTL8723B_CHANNEL_GROUPS 6
62 #define RTL8723B_TX_COUNT 4
63 #define RTL8723B_MAX_RF_PATHS 4
64 #define RTL8XXXU_MAX_CHANNEL_GROUPS 6
65 #define RF6052_MAX_TX_PWR 0x3f
66
67 #define EFUSE_MAP_LEN 512
68 #define EFUSE_MAX_SECTION_8723A 64
69 #define EFUSE_REAL_CONTENT_LEN_8723A 512
70 #define EFUSE_BT_MAP_LEN_8723A 1024
71 #define EFUSE_MAX_WORD_UNIT 4
72
73 enum rtl8xxxu_rtl_chip {
74 RTL8192S = 0x81920,
75 RTL8191S = 0x81910,
76 RTL8192C = 0x8192c,
77 RTL8191C = 0x8191c,
78 RTL8188C = 0x8188c,
79 RTL8188R = 0x81889,
80 RTL8192D = 0x8192d,
81 RTL8723A = 0x8723a,
82 RTL8188E = 0x8188e,
83 RTL8812 = 0x88120,
84 RTL8821 = 0x88210,
85 RTL8192E = 0x8192e,
86 RTL8191E = 0x8191e,
87 RTL8723B = 0x8723b,
88 RTL8814A = 0x8814a,
89 RTL8881A = 0x8881a,
90 RTL8821B = 0x8821b,
91 RTL8822B = 0x8822b,
92 RTL8703B = 0x8703b,
93 RTL8195A = 0x8195a,
94 RTL8188F = 0x8188f
95 };
96
97 enum rtl8xxxu_rx_type {
98 RX_TYPE_DATA_PKT = 0,
99 RX_TYPE_C2H = 1,
100 RX_TYPE_ERROR = -1
101 };
102
103 struct rtl8xxxu_rxdesc16 {
104 #ifdef __LITTLE_ENDIAN
105 u32 pktlen:14;
106 u32 crc32:1;
107 u32 icverr:1;
108 u32 drvinfo_sz:4;
109 u32 security:3;
110 u32 qos:1;
111 u32 shift:2;
112 u32 phy_stats:1;
113 u32 swdec:1;
114 u32 ls:1;
115 u32 fs:1;
116 u32 eor:1;
117 u32 own:1;
118
119 u32 macid:5;
120 u32 tid:4;
121 u32 hwrsvd:4;
122 u32 amsdu:1;
123 u32 paggr:1;
124 u32 faggr:1;
125 u32 a1fit:4;
126 u32 a2fit:4;
127 u32 pam:1;
128 u32 pwr:1;
129 u32 md:1;
130 u32 mf:1;
131 u32 type:2;
132 u32 mc:1;
133 u32 bc:1;
134
135 u32 seq:12;
136 u32 frag:4;
137 u32 pkt_cnt:8;
138 u32 reserved:6;
139 u32 nextind:1;
140 u32 reserved0:1;
141
142 u32 rxmcs:6;
143 u32 rxht:1;
144 u32 gf:1;
145 u32 splcp:1;
146 u32 bw:1;
147 u32 htc:1;
148 u32 eosp:1;
149 u32 bssidfit:2;
150 u32 reserved1:16;
151 u32 unicastwake:1;
152 u32 magicwake:1;
153
154 u32 pattern0match:1;
155 u32 pattern1match:1;
156 u32 pattern2match:1;
157 u32 pattern3match:1;
158 u32 pattern4match:1;
159 u32 pattern5match:1;
160 u32 pattern6match:1;
161 u32 pattern7match:1;
162 u32 pattern8match:1;
163 u32 pattern9match:1;
164 u32 patternamatch:1;
165 u32 patternbmatch:1;
166 u32 patterncmatch:1;
167 u32 reserved2:19;
168 #else
169 u32 own:1;
170 u32 eor:1;
171 u32 fs:1;
172 u32 ls:1;
173 u32 swdec:1;
174 u32 phy_stats:1;
175 u32 shift:2;
176 u32 qos:1;
177 u32 security:3;
178 u32 drvinfo_sz:4;
179 u32 icverr:1;
180 u32 crc32:1;
181 u32 pktlen:14;
182
183 u32 bc:1;
184 u32 mc:1;
185 u32 type:2;
186 u32 mf:1;
187 u32 md:1;
188 u32 pwr:1;
189 u32 pam:1;
190 u32 a2fit:4;
191 u32 a1fit:4;
192 u32 faggr:1;
193 u32 paggr:1;
194 u32 amsdu:1;
195 u32 hwrsvd:4;
196 u32 tid:4;
197 u32 macid:5;
198
199 u32 reserved0:1;
200 u32 nextind:1;
201 u32 reserved:6;
202 u32 pkt_cnt:8;
203 u32 frag:4;
204 u32 seq:12;
205
206 u32 magicwake:1;
207 u32 unicastwake:1;
208 u32 reserved1:16;
209 u32 bssidfit:2;
210 u32 eosp:1;
211 u32 htc:1;
212 u32 bw:1;
213 u32 splcp:1;
214 u32 gf:1;
215 u32 rxht:1;
216 u32 rxmcs:6;
217
218 u32 reserved2:19;
219 u32 patterncmatch:1;
220 u32 patternbmatch:1;
221 u32 patternamatch:1;
222 u32 pattern9match:1;
223 u32 pattern8match:1;
224 u32 pattern7match:1;
225 u32 pattern6match:1;
226 u32 pattern5match:1;
227 u32 pattern4match:1;
228 u32 pattern3match:1;
229 u32 pattern2match:1;
230 u32 pattern1match:1;
231 u32 pattern0match:1;
232 #endif
233 u32 tsfl;
234 #if 0
235 u32 bassn:12;
236 u32 bavld:1;
237 u32 reserved3:19;
238 #endif
239 };
240
241 struct rtl8xxxu_rxdesc24 {
242 #ifdef __LITTLE_ENDIAN
243 u32 pktlen:14;
244 u32 crc32:1;
245 u32 icverr:1;
246 u32 drvinfo_sz:4;
247 u32 security:3;
248 u32 qos:1;
249 u32 shift:2;
250 u32 phy_stats:1;
251 u32 swdec:1;
252 u32 ls:1;
253 u32 fs:1;
254 u32 eor:1;
255 u32 own:1;
256
257 u32 macid:7;
258 u32 dummy1_0:1;
259 u32 tid:4;
260 u32 dummy1_1:1;
261 u32 amsdu:1;
262 u32 rxid_match:1;
263 u32 paggr:1;
264 u32 a1fit:4; /* 16 */
265 u32 chkerr:1;
266 u32 ipver:1;
267 u32 tcpudp:1;
268 u32 chkvld:1;
269 u32 pam:1;
270 u32 pwr:1;
271 u32 more_data:1;
272 u32 more_frag:1;
273 u32 type:2;
274 u32 mc:1;
275 u32 bc:1;
276
277 u32 seq:12;
278 u32 frag:4;
279 u32 rx_is_qos:1; /* 16 */
280 u32 dummy2_0:1;
281 u32 wlanhd_iv_len:6;
282 u32 dummy2_1:4;
283 u32 rpt_sel:1;
284 u32 dummy2_2:3;
285
286 u32 rxmcs:7;
287 u32 dummy3_0:3;
288 u32 htc:1;
289 u32 eosp:1;
290 u32 bssidfit:2;
291 u32 dummy3_1:2;
292 u32 usb_agg_pktnum:8; /* 16 */
293 u32 dummy3_2:5;
294 u32 pattern_match:1;
295 u32 unicast_match:1;
296 u32 magic_match:1;
297
298 u32 splcp:1;
299 u32 ldcp:1;
300 u32 stbc:1;
301 u32 dummy4_0:1;
302 u32 bw:2;
303 u32 dummy4_1:26;
304 #else
305 u32 own:1;
306 u32 eor:1;
307 u32 fs:1;
308 u32 ls:1;
309 u32 swdec:1;
310 u32 phy_stats:1;
311 u32 shift:2;
312 u32 qos:1;
313 u32 security:3;
314 u32 drvinfo_sz:4;
315 u32 icverr:1;
316 u32 crc32:1;
317 u32 pktlen:14;
318
319 u32 bc:1;
320 u32 mc:1;
321 u32 type:2;
322 u32 mf:1;
323 u32 md:1;
324 u32 pwr:1;
325 u32 pam:1;
326 u32 a2fit:4;
327 u32 a1fit:4;
328 u32 faggr:1;
329 u32 paggr:1;
330 u32 amsdu:1;
331 u32 hwrsvd:4;
332 u32 tid:4;
333 u32 macid:5;
334
335 u32 dummy2_2:3;
336 u32 rpt_sel:1;
337 u32 dummy2_1:4;
338 u32 wlanhd_iv_len:6;
339 u32 dummy2_0:1;
340 u32 rx_is_qos:1;
341 u32 frag:4; /* 16 */
342 u32 seq:12;
343
344 u32 magic_match:1;
345 u32 unicast_match:1;
346 u32 pattern_match:1;
347 u32 dummy3_2:5;
348 u32 usb_agg_pktnum:8;
349 u32 dummy3_1:2; /* 16 */
350 u32 bssidfit:2;
351 u32 eosp:1;
352 u32 htc:1;
353 u32 dummy3_0:3;
354 u32 rxmcs:7;
355
356 u32 dumm4_1:26;
357 u32 bw:2;
358 u32 dummy4_0:1;
359 u32 stbc:1;
360 u32 ldcp:1;
361 u32 splcp:1;
362 #endif
363 u32 tsfl;
364 };
365
366 struct rtl8xxxu_txdesc32 {
367 __le16 pkt_size;
368 u8 pkt_offset;
369 u8 txdw0;
370 __le32 txdw1;
371 __le32 txdw2;
372 __le32 txdw3;
373 __le32 txdw4;
374 __le32 txdw5;
375 __le32 txdw6;
376 __le16 csum;
377 __le16 txdw7;
378 };
379
380 struct rtl8xxxu_txdesc40 {
381 __le16 pkt_size;
382 u8 pkt_offset;
383 u8 txdw0;
384 __le32 txdw1;
385 __le32 txdw2;
386 __le32 txdw3;
387 __le32 txdw4;
388 __le32 txdw5;
389 __le32 txdw6;
390 __le16 csum;
391 __le16 txdw7;
392 __le32 txdw8;
393 __le32 txdw9;
394 };
395
396 /* CCK Rates, TxHT = 0 */
397 #define DESC_RATE_1M 0x00
398 #define DESC_RATE_2M 0x01
399 #define DESC_RATE_5_5M 0x02
400 #define DESC_RATE_11M 0x03
401
402 /* OFDM Rates, TxHT = 0 */
403 #define DESC_RATE_6M 0x04
404 #define DESC_RATE_9M 0x05
405 #define DESC_RATE_12M 0x06
406 #define DESC_RATE_18M 0x07
407 #define DESC_RATE_24M 0x08
408 #define DESC_RATE_36M 0x09
409 #define DESC_RATE_48M 0x0a
410 #define DESC_RATE_54M 0x0b
411
412 /* MCS Rates, TxHT = 1 */
413 #define DESC_RATE_MCS0 0x0c
414 #define DESC_RATE_MCS1 0x0d
415 #define DESC_RATE_MCS2 0x0e
416 #define DESC_RATE_MCS3 0x0f
417 #define DESC_RATE_MCS4 0x10
418 #define DESC_RATE_MCS5 0x11
419 #define DESC_RATE_MCS6 0x12
420 #define DESC_RATE_MCS7 0x13
421 #define DESC_RATE_MCS8 0x14
422 #define DESC_RATE_MCS9 0x15
423 #define DESC_RATE_MCS10 0x16
424 #define DESC_RATE_MCS11 0x17
425 #define DESC_RATE_MCS12 0x18
426 #define DESC_RATE_MCS13 0x19
427 #define DESC_RATE_MCS14 0x1a
428 #define DESC_RATE_MCS15 0x1b
429 #define DESC_RATE_MCS15_SG 0x1c
430 #define DESC_RATE_MCS32 0x20
431
432 #define TXDESC_OFFSET_SZ 0
433 #define TXDESC_OFFSET_SHT 16
434 #if 0
435 #define TXDESC_BMC BIT(24)
436 #define TXDESC_LSG BIT(26)
437 #define TXDESC_FSG BIT(27)
438 #define TXDESC_OWN BIT(31)
439 #else
440 #define TXDESC_BROADMULTICAST BIT(0)
441 #define TXDESC_HTC BIT(1)
442 #define TXDESC_LAST_SEGMENT BIT(2)
443 #define TXDESC_FIRST_SEGMENT BIT(3)
444 #define TXDESC_LINIP BIT(4)
445 #define TXDESC_NO_ACM BIT(5)
446 #define TXDESC_GF BIT(6)
447 #define TXDESC_OWN BIT(7)
448 #endif
449
450 /* Word 1 */
451 /*
452 * Bits 0-7 differ dependent on chip generation. For 8723au bits 5/6 are
453 * aggregation enable and break respectively. For 8723bu, bits 0-7 are macid.
454 */
455 #define TXDESC_PKT_OFFSET_SZ 0
456 #define TXDESC32_AGG_ENABLE BIT(5)
457 #define TXDESC32_AGG_BREAK BIT(6)
458 #define TXDESC40_MACID_SHIFT 0
459 #define TXDESC40_MACID_MASK 0x00f0
460 #define TXDESC_QUEUE_SHIFT 8
461 #define TXDESC_QUEUE_MASK 0x1f00
462 #define TXDESC_QUEUE_BK 0x2
463 #define TXDESC_QUEUE_BE 0x0
464 #define TXDESC_QUEUE_VI 0x5
465 #define TXDESC_QUEUE_VO 0x7
466 #define TXDESC_QUEUE_BEACON 0x10
467 #define TXDESC_QUEUE_HIGH 0x11
468 #define TXDESC_QUEUE_MGNT 0x12
469 #define TXDESC_QUEUE_CMD 0x13
470 #define TXDESC_QUEUE_MAX (TXDESC_QUEUE_CMD + 1)
471 #define TXDESC40_RDG_NAV_EXT BIT(13)
472 #define TXDESC40_LSIG_TXOP_ENABLE BIT(14)
473 #define TXDESC40_PIFS BIT(15)
474
475 #define DESC_RATE_ID_SHIFT 16
476 #define DESC_RATE_ID_MASK 0xf
477 #define TXDESC_NAVUSEHDR BIT(20)
478 #define TXDESC_SEC_RC4 0x00400000
479 #define TXDESC_SEC_AES 0x00c00000
480 #define TXDESC_PKT_OFFSET_SHIFT 26
481 #define TXDESC_AGG_EN BIT(29)
482 #define TXDESC_HWPC BIT(31)
483
484 /* Word 2 */
485 #define TXDESC40_PAID_SHIFT 0
486 #define TXDESC40_PAID_MASK 0x1ff
487 #define TXDESC40_CCA_RTS_SHIFT 10
488 #define TXDESC40_CCA_RTS_MASK 0xc00
489 #define TXDESC40_AGG_ENABLE BIT(12)
490 #define TXDESC40_RDG_ENABLE BIT(13)
491 #define TXDESC40_AGG_BREAK BIT(16)
492 #define TXDESC40_MORE_FRAG BIT(17)
493 #define TXDESC40_RAW BIT(18)
494 #define TXDESC32_ACK_REPORT BIT(19)
495 #define TXDESC40_SPE_RPT BIT(19)
496 #define TXDESC_AMPDU_DENSITY_SHIFT 20
497 #define TXDESC40_BT_INT BIT(23)
498 #define TXDESC40_GID_SHIFT 24
499
500 /* Word 3 */
501 #define TXDESC40_USE_DRIVER_RATE BIT(8)
502 #define TXDESC40_CTS_SELF_ENABLE BIT(11)
503 #define TXDESC40_RTS_CTS_ENABLE BIT(12)
504 #define TXDESC40_HW_RTS_ENABLE BIT(13)
505 #define TXDESC32_SEQ_SHIFT 16
506 #define TXDESC32_SEQ_MASK 0x0fff0000
507
508 /* Word 4 */
509 #define TXDESC32_RTS_RATE_SHIFT 0
510 #define TXDESC32_RTS_RATE_MASK 0x3f
511 #define TXDESC32_QOS BIT(6)
512 #define TXDESC32_HW_SEQ_ENABLE BIT(7)
513 #define TXDESC32_USE_DRIVER_RATE BIT(8)
514 #define TXDESC_DISABLE_DATA_FB BIT(10)
515 #define TXDESC32_CTS_SELF_ENABLE BIT(11)
516 #define TXDESC32_RTS_CTS_ENABLE BIT(12)
517 #define TXDESC32_HW_RTS_ENABLE BIT(13)
518 #define TXDESC_PRIME_CH_OFF_LOWER BIT(20)
519 #define TXDESC_PRIME_CH_OFF_UPPER BIT(21)
520 #define TXDESC32_SHORT_PREAMBLE BIT(24)
521 #define TXDESC_DATA_BW BIT(25)
522 #define TXDESC_RTS_DATA_BW BIT(27)
523 #define TXDESC_RTS_PRIME_CH_OFF_LOWER BIT(28)
524 #define TXDESC_RTS_PRIME_CH_OFF_UPPER BIT(29)
525 #define TXDESC40_DATA_RATE_FB_SHIFT 8
526 #define TXDESC40_DATA_RATE_FB_MASK 0x00001f00
527 #define TXDESC40_RETRY_LIMIT_ENABLE BIT(17)
528 #define TXDESC40_RETRY_LIMIT_SHIFT 18
529 #define TXDESC40_RETRY_LIMIT_MASK 0x00fc0000
530 #define TXDESC40_RTS_RATE_SHIFT 24
531 #define TXDESC40_RTS_RATE_MASK 0x3f000000
532
533 /* Word 5 */
534 #define TXDESC40_SHORT_PREAMBLE BIT(4)
535 #define TXDESC32_SHORT_GI BIT(6)
536 #define TXDESC_CCX_TAG BIT(7)
537 #define TXDESC32_RETRY_LIMIT_ENABLE BIT(17)
538 #define TXDESC32_RETRY_LIMIT_SHIFT 18
539 #define TXDESC32_RETRY_LIMIT_MASK 0x00fc0000
540
541 /* Word 6 */
542 #define TXDESC_MAX_AGG_SHIFT 11
543
544 /* Word 8 */
545 #define TXDESC40_HW_SEQ_ENABLE BIT(15)
546
547 /* Word 9 */
548 #define TXDESC40_SEQ_SHIFT 12
549 #define TXDESC40_SEQ_MASK 0x00fff000
550
551 struct phy_rx_agc_info {
552 #ifdef __LITTLE_ENDIAN
553 u8 gain:7, trsw:1;
554 #else
555 u8 trsw:1, gain:7;
556 #endif
557 };
558
559 struct rtl8723au_phy_stats {
560 struct phy_rx_agc_info path_agc[RTL8723A_MAX_RF_PATHS];
561 u8 ch_corr[RTL8723A_MAX_RF_PATHS];
562 u8 cck_sig_qual_ofdm_pwdb_all;
563 u8 cck_agc_rpt_ofdm_cfosho_a;
564 u8 cck_rpt_b_ofdm_cfosho_b;
565 u8 reserved_1;
566 u8 noise_power_db_msb;
567 u8 path_cfotail[RTL8723A_MAX_RF_PATHS];
568 u8 pcts_mask[RTL8723A_MAX_RF_PATHS];
569 s8 stream_rxevm[RTL8723A_MAX_RF_PATHS];
570 u8 path_rxsnr[RTL8723A_MAX_RF_PATHS];
571 u8 noise_power_db_lsb;
572 u8 reserved_2[3];
573 u8 stream_csi[RTL8723A_MAX_RF_PATHS];
574 u8 stream_target_csi[RTL8723A_MAX_RF_PATHS];
575 s8 sig_evm;
576 u8 reserved_3;
577
578 #ifdef __LITTLE_ENDIAN
579 u8 antsel_rx_keep_2:1; /* ex_intf_flg:1; */
580 u8 sgi_en:1;
581 u8 rxsc:2;
582 u8 idle_long:1;
583 u8 r_ant_train_en:1;
584 u8 antenna_select_b:1;
585 u8 antenna_select:1;
586 #else /* _BIG_ENDIAN_ */
587 u8 antenna_select:1;
588 u8 antenna_select_b:1;
589 u8 r_ant_train_en:1;
590 u8 idle_long:1;
591 u8 rxsc:2;
592 u8 sgi_en:1;
593 u8 antsel_rx_keep_2:1; /* ex_intf_flg:1; */
594 #endif
595 };
596
597 /*
598 * Regs to backup
599 */
600 #define RTL8XXXU_ADDA_REGS 16
601 #define RTL8XXXU_MAC_REGS 4
602 #define RTL8XXXU_BB_REGS 9
603
604 struct rtl8xxxu_firmware_header {
605 __le16 signature; /* 92C0: test chip; 92C,
606 88C0: test chip;
607 88C1: MP A-cut;
608 92C1: MP A-cut */
609 u8 category; /* AP/NIC and USB/PCI */
610 u8 function;
611
612 __le16 major_version; /* FW Version */
613 u8 minor_version; /* FW Subversion, default 0x00 */
614 u8 reserved1;
615
616 u8 month; /* Release time Month field */
617 u8 date; /* Release time Date field */
618 u8 hour; /* Release time Hour field */
619 u8 minute; /* Release time Minute field */
620
621 __le16 ramcodesize; /* Size of RAM code */
622 u16 reserved2;
623
624 __le32 svn_idx; /* SVN entry index */
625 u32 reserved3;
626
627 u32 reserved4;
628 u32 reserved5;
629
630 u8 data[0];
631 };
632
633 /*
634 * 8723au/8192cu/8188ru required base power index offset tables.
635 */
636 struct rtl8xxxu_power_base {
637 u32 reg_0e00;
638 u32 reg_0e04;
639 u32 reg_0e08;
640 u32 reg_086c;
641
642 u32 reg_0e10;
643 u32 reg_0e14;
644 u32 reg_0e18;
645 u32 reg_0e1c;
646
647 u32 reg_0830;
648 u32 reg_0834;
649 u32 reg_0838;
650 u32 reg_086c_2;
651
652 u32 reg_083c;
653 u32 reg_0848;
654 u32 reg_084c;
655 u32 reg_0868;
656 };
657
658 /*
659 * The 8723au has 3 channel groups: 1-3, 4-9, and 10-14
660 */
661 struct rtl8723au_idx {
662 #ifdef __LITTLE_ENDIAN
663 int a:4;
664 int b:4;
665 #else
666 int b:4;
667 int a:4;
668 #endif
669 } __attribute__((packed));
670
671 struct rtl8723au_efuse {
672 __le16 rtl_id;
673 u8 res0[0xe];
674 u8 cck_tx_power_index_A[3]; /* 0x10 */
675 u8 cck_tx_power_index_B[3];
676 u8 ht40_1s_tx_power_index_A[3]; /* 0x16 */
677 u8 ht40_1s_tx_power_index_B[3];
678 /*
679 * The following entries are half-bytes split as:
680 * bits 0-3: path A, bits 4-7: path B, all values 4 bits signed
681 */
682 struct rtl8723au_idx ht20_tx_power_index_diff[3];
683 struct rtl8723au_idx ofdm_tx_power_index_diff[3];
684 struct rtl8723au_idx ht40_max_power_offset[3];
685 struct rtl8723au_idx ht20_max_power_offset[3];
686 u8 channel_plan; /* 0x28 */
687 u8 tssi_a;
688 u8 thermal_meter;
689 u8 rf_regulatory;
690 u8 rf_option_2;
691 u8 rf_option_3;
692 u8 rf_option_4;
693 u8 res7;
694 u8 version /* 0x30 */;
695 u8 customer_id_major;
696 u8 customer_id_minor;
697 u8 xtal_k;
698 u8 chipset; /* 0x34 */
699 u8 res8[0x82];
700 u8 vid; /* 0xb7 */
701 u8 res9;
702 u8 pid; /* 0xb9 */
703 u8 res10[0x0c];
704 u8 mac_addr[ETH_ALEN]; /* 0xc6 */
705 u8 res11[2];
706 u8 vendor_name[7];
707 u8 res12[2];
708 u8 device_name[0x29]; /* 0xd7 */
709 };
710
711 struct rtl8192cu_efuse {
712 __le16 rtl_id;
713 __le16 hpon;
714 u8 res0[2];
715 __le16 clk;
716 __le16 testr;
717 __le16 vid;
718 __le16 did;
719 __le16 svid;
720 __le16 smid; /* 0x10 */
721 u8 res1[4];
722 u8 mac_addr[ETH_ALEN]; /* 0x16 */
723 u8 res2[2];
724 u8 vendor_name[7];
725 u8 res3[3];
726 u8 device_name[0x14]; /* 0x28 */
727 u8 res4[0x1e]; /* 0x3c */
728 u8 cck_tx_power_index_A[3]; /* 0x5a */
729 u8 cck_tx_power_index_B[3];
730 u8 ht40_1s_tx_power_index_A[3]; /* 0x60 */
731 u8 ht40_1s_tx_power_index_B[3];
732 /*
733 * The following entries are half-bytes split as:
734 * bits 0-3: path A, bits 4-7: path B, all values 4 bits signed
735 */
736 struct rtl8723au_idx ht40_2s_tx_power_index_diff[3];
737 struct rtl8723au_idx ht20_tx_power_index_diff[3]; /* 0x69 */
738 struct rtl8723au_idx ofdm_tx_power_index_diff[3];
739 struct rtl8723au_idx ht40_max_power_offset[3]; /* 0x6f */
740 struct rtl8723au_idx ht20_max_power_offset[3];
741 u8 channel_plan; /* 0x75 */
742 u8 tssi_a;
743 u8 tssi_b;
744 u8 thermal_meter; /* xtal_k */ /* 0x78 */
745 u8 rf_regulatory;
746 u8 rf_option_2;
747 u8 rf_option_3;
748 u8 rf_option_4;
749 u8 res5[1]; /* 0x7d */
750 u8 version;
751 u8 customer_id;
752 };
753
754 struct rtl8723bu_pwr_idx {
755 #ifdef __LITTLE_ENDIAN
756 int ht20:4;
757 int ht40:4;
758 int ofdm:4;
759 int cck:4;
760 #else
761 int cck:4;
762 int ofdm:4;
763 int ht40:4;
764 int ht20:4;
765 #endif
766 } __attribute__((packed));
767
768 struct rtl8723bu_efuse_tx_power {
769 u8 cck_base[6];
770 u8 ht40_base[5];
771 struct rtl8723au_idx ht20_ofdm_1s_diff;
772 struct rtl8723bu_pwr_idx pwr_diff[3];
773 u8 dummy5g[24]; /* max channel group (14) + power diff offset (10) */
774 };
775
776 struct rtl8723bu_efuse {
777 __le16 rtl_id;
778 u8 res0[0x0e];
779 struct rtl8723bu_efuse_tx_power tx_power_index_A; /* 0x10 */
780 struct rtl8723bu_efuse_tx_power tx_power_index_B; /* 0x3a */
781 struct rtl8723bu_efuse_tx_power tx_power_index_C; /* 0x64 */
782 struct rtl8723bu_efuse_tx_power tx_power_index_D; /* 0x8e */
783 u8 channel_plan; /* 0xb8 */
784 u8 xtal_k;
785 u8 thermal_meter;
786 u8 iqk_lck;
787 u8 pa_type; /* 0xbc */
788 u8 lna_type_2g; /* 0xbd */
789 u8 res2[3];
790 u8 rf_board_option;
791 u8 rf_feature_option;
792 u8 rf_bt_setting;
793 u8 eeprom_version;
794 u8 eeprom_customer_id;
795 u8 res3[2];
796 u8 tx_pwr_calibrate_rate;
797 u8 rf_antenna_option; /* 0xc9 */
798 u8 rfe_option;
799 u8 res4[9];
800 u8 usb_optional_function;
801 u8 res5[0x1e];
802 u8 res6[2];
803 u8 serial[0x0b]; /* 0xf5 */
804 u8 vid; /* 0x100 */
805 u8 res7;
806 u8 pid;
807 u8 res8[4];
808 u8 mac_addr[ETH_ALEN]; /* 0x107 */
809 u8 res9[2];
810 u8 vendor_name[0x07];
811 u8 res10[2];
812 u8 device_name[0x14];
813 u8 res11[0xcf];
814 u8 package_type; /* 0x1fb */
815 u8 res12[0x4];
816 };
817
818 struct rtl8192eu_efuse_tx_power {
819 u8 cck_base[6];
820 u8 ht40_base[5];
821 struct rtl8723au_idx ht20_ofdm_1s_diff;
822 struct rtl8723bu_pwr_idx pwr_diff[3];
823 u8 dummy5g[24]; /* max channel group (14) + power diff offset (10) */
824 };
825
826 struct rtl8192eu_efuse {
827 __le16 rtl_id;
828 u8 res0[0x0e];
829 struct rtl8192eu_efuse_tx_power tx_power_index_A; /* 0x10 */
830 struct rtl8192eu_efuse_tx_power tx_power_index_B; /* 0x3a */
831 u8 res2[0x54];
832 u8 channel_plan; /* 0xb8 */
833 u8 xtal_k;
834 u8 thermal_meter;
835 u8 iqk_lck;
836 u8 pa_type; /* 0xbc */
837 u8 lna_type_2g; /* 0xbd */
838 u8 res3[1];
839 u8 lna_type_5g; /* 0xbf */
840 u8 res4[1];
841 u8 rf_board_option;
842 u8 rf_feature_option;
843 u8 rf_bt_setting;
844 u8 eeprom_version;
845 u8 eeprom_customer_id;
846 u8 res5[3];
847 u8 rf_antenna_option; /* 0xc9 */
848 u8 res6[6];
849 u8 vid; /* 0xd0 */
850 u8 res7[1];
851 u8 pid; /* 0xd2 */
852 u8 res8[1];
853 u8 usb_optional_function;
854 u8 res9[2];
855 u8 mac_addr[ETH_ALEN]; /* 0xd7 */
856 u8 res10[2];
857 u8 vendor_name[7];
858 u8 res11[2];
859 u8 device_name[0x0b]; /* 0xe8 */
860 u8 res12[2];
861 u8 serial[0x0b]; /* 0xf5 */
862 u8 res13[0x30];
863 u8 unknown[0x0d]; /* 0x130 */
864 u8 res14[0xc3];
865 };
866
867 struct rtl8xxxu_reg8val {
868 u16 reg;
869 u8 val;
870 };
871
872 struct rtl8xxxu_reg32val {
873 u16 reg;
874 u32 val;
875 };
876
877 struct rtl8xxxu_rfregval {
878 u8 reg;
879 u32 val;
880 };
881
882 enum rtl8xxxu_rfpath {
883 RF_A = 0,
884 RF_B = 1,
885 };
886
887 struct rtl8xxxu_rfregs {
888 u16 hssiparm1;
889 u16 hssiparm2;
890 u16 lssiparm;
891 u16 hspiread;
892 u16 lssiread;
893 u16 rf_sw_ctrl;
894 };
895
896 #define H2C_MAX_MBOX 4
897 #define H2C_EXT BIT(7)
898 #define H2C_JOIN_BSS_DISCONNECT 0
899 #define H2C_JOIN_BSS_CONNECT 1
900
901 /*
902 * H2C (firmware) commands differ between the older generation chips
903 * 8188[cr]u, 819[12]cu, and 8723au, and the more recent chips 8723bu,
904 * 8192[de]u, 8192eu, and 8812.
905 */
906 enum h2c_cmd_8723a {
907 H2C_SET_POWER_MODE = 1,
908 H2C_JOIN_BSS_REPORT = 2,
909 H2C_SET_RSSI = 5,
910 H2C_SET_RATE_MASK = (6 | H2C_EXT),
911 };
912
913 enum h2c_cmd_8723b {
914 /*
915 * Common Class: 000
916 */
917 H2C_8723B_RSVD_PAGE = 0x00,
918 H2C_8723B_MEDIA_STATUS_RPT = 0x01,
919 H2C_8723B_SCAN_ENABLE = 0x02,
920 H2C_8723B_KEEP_ALIVE = 0x03,
921 H2C_8723B_DISCON_DECISION = 0x04,
922 H2C_8723B_PSD_OFFLOAD = 0x05,
923 H2C_8723B_AP_OFFLOAD = 0x08,
924 H2C_8723B_BCN_RSVDPAGE = 0x09,
925 H2C_8723B_PROBERSP_RSVDPAGE = 0x0A,
926 H2C_8723B_FCS_RSVDPAGE = 0x10,
927 H2C_8723B_FCS_INFO = 0x11,
928 H2C_8723B_AP_WOW_GPIO_CTRL = 0x13,
929
930 /*
931 * PoweSave Class: 001
932 */
933 H2C_8723B_SET_PWR_MODE = 0x20,
934 H2C_8723B_PS_TUNING_PARA = 0x21,
935 H2C_8723B_PS_TUNING_PARA2 = 0x22,
936 H2C_8723B_P2P_LPS_PARAM = 0x23,
937 H2C_8723B_P2P_PS_OFFLOAD = 0x24,
938 H2C_8723B_PS_SCAN_ENABLE = 0x25,
939 H2C_8723B_SAP_PS_ = 0x26,
940 H2C_8723B_INACTIVE_PS_ = 0x27,
941 H2C_8723B_FWLPS_IN_IPS_ = 0x28,
942
943 /*
944 * Dynamic Mechanism Class: 010
945 */
946 H2C_8723B_MACID_CFG_RAID = 0x40,
947 H2C_8723B_TXBF = 0x41,
948 H2C_8723B_RSSI_SETTING = 0x42,
949 H2C_8723B_AP_REQ_TXRPT = 0x43,
950 H2C_8723B_INIT_RATE_COLLECT = 0x44,
951
952 /*
953 * BT Class: 011
954 */
955 H2C_8723B_B_TYPE_TDMA = 0x60,
956 H2C_8723B_BT_INFO = 0x61,
957 H2C_8723B_FORCE_BT_TXPWR = 0x62,
958 H2C_8723B_BT_IGNORE_WLANACT = 0x63,
959 H2C_8723B_DAC_SWING_VALUE = 0x64,
960 H2C_8723B_ANT_SEL_RSV = 0x65,
961 H2C_8723B_WL_OPMODE = 0x66,
962 H2C_8723B_BT_MP_OPER = 0x67,
963 H2C_8723B_BT_CONTROL = 0x68,
964 H2C_8723B_BT_WIFI_CTRL = 0x69,
965 H2C_8723B_BT_FW_PATCH = 0x6a,
966 H2C_8723B_BT_WLAN_CALIBRATION = 0x6d,
967 H2C_8723B_BT_GRANT = 0x6e,
968
969 /*
970 * WOWLAN Class: 100
971 */
972 H2C_8723B_WOWLAN = 0x80,
973 H2C_8723B_REMOTE_WAKE_CTRL = 0x81,
974 H2C_8723B_AOAC_GLOBAL_INFO = 0x82,
975 H2C_8723B_AOAC_RSVD_PAGE = 0x83,
976 H2C_8723B_AOAC_RSVD_PAGE2 = 0x84,
977 H2C_8723B_D0_SCAN_OFFLOAD_CTRL = 0x85,
978 H2C_8723B_D0_SCAN_OFFLOAD_INFO = 0x86,
979 H2C_8723B_CHNL_SWITCH_OFFLOAD = 0x87,
980
981 H2C_8723B_RESET_TSF = 0xC0,
982 };
983
984
985 struct h2c_cmd {
986 union {
987 struct {
988 u8 cmd;
989 u8 data[7];
990 } __packed cmd;
991 struct {
992 __le32 data;
993 __le16 ext;
994 } __packed raw;
995 struct {
996 __le32 data;
997 __le32 ext;
998 } __packed raw_wide;
999 struct {
1000 u8 cmd;
1001 u8 data;
1002 } __packed joinbss;
1003 struct {
1004 u8 cmd;
1005 __le16 mask_hi;
1006 u8 arg;
1007 __le16 mask_lo;
1008 } __packed ramask;
1009 struct {
1010 u8 cmd;
1011 u8 parm;
1012 u8 macid;
1013 u8 macid_end;
1014 } __packed media_status_rpt;
1015 struct {
1016 u8 cmd;
1017 u8 macid;
1018 /*
1019 * [0:4] - RAID
1020 * [7] - SGI
1021 */
1022 u8 data1;
1023 /*
1024 * [0:1] - Bandwidth
1025 * [3] - No Update
1026 * [4:5] - VHT enable
1027 * [6] - DISPT
1028 * [7] - DISRA
1029 */
1030 u8 data2;
1031 u8 ramask0;
1032 u8 ramask1;
1033 u8 ramask2;
1034 u8 ramask3;
1035 } __packed b_macid_cfg;
1036 struct {
1037 u8 cmd;
1038 u8 data1;
1039 u8 data2;
1040 u8 data3;
1041 u8 data4;
1042 u8 data5;
1043 } __packed b_type_dma;
1044 struct {
1045 u8 cmd;
1046 u8 data;
1047 } __packed bt_info;
1048 struct {
1049 u8 cmd;
1050 u8 operreq;
1051 u8 opcode;
1052 u8 data;
1053 u8 addr;
1054 } __packed bt_mp_oper;
1055 struct {
1056 u8 cmd;
1057 u8 data;
1058 } __packed bt_wlan_calibration;
1059 struct {
1060 u8 cmd;
1061 u8 data;
1062 } __packed ignore_wlan;
1063 struct {
1064 u8 cmd;
1065 u8 ant_inverse;
1066 u8 int_switch_type;
1067 } __packed ant_sel_rsv;
1068 struct {
1069 u8 cmd;
1070 u8 data;
1071 } __packed bt_grant;
1072 };
1073 };
1074
1075 enum c2h_evt_8723b {
1076 C2H_8723B_DEBUG = 0,
1077 C2H_8723B_TSF = 1,
1078 C2H_8723B_AP_RPT_RSP = 2,
1079 C2H_8723B_CCX_TX_RPT = 3,
1080 C2H_8723B_BT_RSSI = 4,
1081 C2H_8723B_BT_OP_MODE = 5,
1082 C2H_8723B_EXT_RA_RPT = 6,
1083 C2H_8723B_BT_INFO = 9,
1084 C2H_8723B_HW_INFO_EXCH = 0x0a,
1085 C2H_8723B_BT_MP_INFO = 0x0b,
1086 C2H_8723B_RA_REPORT = 0x0c,
1087 C2H_8723B_FW_DEBUG = 0xff,
1088 };
1089
1090 enum bt_info_src_8723b {
1091 BT_INFO_SRC_8723B_WIFI_FW = 0x0,
1092 BT_INFO_SRC_8723B_BT_RSP = 0x1,
1093 BT_INFO_SRC_8723B_BT_ACTIVE_SEND = 0x2,
1094 };
1095
1096 enum bt_mp_oper_opcode_8723b {
1097 BT_MP_OP_GET_BT_VERSION = 0x00,
1098 BT_MP_OP_RESET = 0x01,
1099 BT_MP_OP_TEST_CTRL = 0x02,
1100 BT_MP_OP_SET_BT_MODE = 0x03,
1101 BT_MP_OP_SET_CHNL_TX_GAIN = 0x04,
1102 BT_MP_OP_SET_PKT_TYPE_LEN = 0x05,
1103 BT_MP_OP_SET_PKT_CNT_L_PL_TYPE = 0x06,
1104 BT_MP_OP_SET_PKT_CNT_H_PKT_INTV = 0x07,
1105 BT_MP_OP_SET_PKT_HEADER = 0x08,
1106 BT_MP_OP_SET_WHITENCOEFF = 0x09,
1107 BT_MP_OP_SET_BD_ADDR_L = 0x0a,
1108 BT_MP_OP_SET_BD_ADDR_H = 0x0b,
1109 BT_MP_OP_WRITE_REG_ADDR = 0x0c,
1110 BT_MP_OP_WRITE_REG_VALUE = 0x0d,
1111 BT_MP_OP_GET_BT_STATUS = 0x0e,
1112 BT_MP_OP_GET_BD_ADDR_L = 0x0f,
1113 BT_MP_OP_GET_BD_ADDR_H = 0x10,
1114 BT_MP_OP_READ_REG = 0x11,
1115 BT_MP_OP_SET_TARGET_BD_ADDR_L = 0x12,
1116 BT_MP_OP_SET_TARGET_BD_ADDR_H = 0x13,
1117 BT_MP_OP_SET_TX_POWER_CALIBRATION = 0x14,
1118 BT_MP_OP_GET_RX_PKT_CNT_L = 0x15,
1119 BT_MP_OP_GET_RX_PKT_CNT_H = 0x16,
1120 BT_MP_OP_GET_RX_ERROR_BITS_L = 0x17,
1121 BT_MP_OP_GET_RX_ERROR_BITS_H = 0x18,
1122 BT_MP_OP_GET_RSSI = 0x19,
1123 BT_MP_OP_GET_CFO_HDR_QUALITY_L = 0x1a,
1124 BT_MP_OP_GET_CFO_HDR_QUALITY_H = 0x1b,
1125 BT_MP_OP_GET_TARGET_BD_ADDR_L = 0x1c,
1126 BT_MP_OP_GET_TARGET_BD_ADDR_H = 0x1d,
1127 BT_MP_OP_GET_AFH_MAP_L = 0x1e,
1128 BT_MP_OP_GET_AFH_MAP_M = 0x1f,
1129 BT_MP_OP_GET_AFH_MAP_H = 0x20,
1130 BT_MP_OP_GET_AFH_STATUS = 0x21,
1131 BT_MP_OP_SET_TRACKING_INTERVAL = 0x22,
1132 BT_MP_OP_SET_THERMAL_METER = 0x23,
1133 BT_MP_OP_ENABLE_CFO_TRACKING = 0x24,
1134 };
1135
1136 struct rtl8723bu_c2h {
1137 u8 id;
1138 u8 seq;
1139 union {
1140 struct {
1141 u8 payload[0];
1142 } __packed raw;
1143 struct {
1144 u8 ext_id;
1145 u8 status:4;
1146 u8 retlen:4;
1147 u8 opcode_ver:4;
1148 u8 req_num:4;
1149 u8 payload[2];
1150 } __packed bt_mp_info;
1151 struct {
1152 u8 response_source:4;
1153 u8 dummy0_0:4;
1154
1155 u8 bt_info;
1156
1157 u8 retry_count:4;
1158 u8 dummy2_0:1;
1159 u8 bt_page:1;
1160 u8 tx_rx_mask:1;
1161 u8 dummy2_2:1;
1162
1163 u8 rssi;
1164
1165 u8 basic_rate:1;
1166 u8 bt_has_reset:1;
1167 u8 dummy4_1:1;
1168 u8 ignore_wlan:1;
1169 u8 auto_report:1;
1170 u8 dummy4_2:3;
1171
1172 u8 a4;
1173 u8 a5;
1174 } __packed bt_info;
1175 struct {
1176 u8 rate:7;
1177 u8 dummy0_0:1;
1178 u8 macid;
1179 u8 ldpc:1;
1180 u8 txbf:1;
1181 u8 noisy_state:1;
1182 u8 dummy2_0:5;
1183 u8 dummy3_0;
1184 } __packed ra_report;
1185 };
1186 };
1187
1188 struct rtl8xxxu_fileops;
1189
1190 /*mlme related.*/
1191 enum wireless_mode {
1192 WIRELESS_MODE_UNKNOWN = 0,
1193 /* Sub-Element */
1194 WIRELESS_MODE_B = BIT(0),
1195 WIRELESS_MODE_G = BIT(1),
1196 WIRELESS_MODE_A = BIT(2),
1197 WIRELESS_MODE_N_24G = BIT(3),
1198 WIRELESS_MODE_N_5G = BIT(4),
1199 WIRELESS_AUTO = BIT(5),
1200 WIRELESS_MODE_AC = BIT(6),
1201 WIRELESS_MODE_MAX = 0x7F,
1202 };
1203
1204 /* from rtlwifi/wifi.h */
1205 enum ratr_table_mode_new {
1206 RATEID_IDX_BGN_40M_2SS = 0,
1207 RATEID_IDX_BGN_40M_1SS = 1,
1208 RATEID_IDX_BGN_20M_2SS_BN = 2,
1209 RATEID_IDX_BGN_20M_1SS_BN = 3,
1210 RATEID_IDX_GN_N2SS = 4,
1211 RATEID_IDX_GN_N1SS = 5,
1212 RATEID_IDX_BG = 6,
1213 RATEID_IDX_G = 7,
1214 RATEID_IDX_B = 8,
1215 RATEID_IDX_VHT_2SS = 9,
1216 RATEID_IDX_VHT_1SS = 10,
1217 RATEID_IDX_MIX1 = 11,
1218 RATEID_IDX_MIX2 = 12,
1219 RATEID_IDX_VHT_3SS = 13,
1220 RATEID_IDX_BGN_3SS = 14,
1221 };
1222
1223 #define BT_INFO_8723B_1ANT_B_FTP BIT(7)
1224 #define BT_INFO_8723B_1ANT_B_A2DP BIT(6)
1225 #define BT_INFO_8723B_1ANT_B_HID BIT(5)
1226 #define BT_INFO_8723B_1ANT_B_SCO_BUSY BIT(4)
1227 #define BT_INFO_8723B_1ANT_B_ACL_BUSY BIT(3)
1228 #define BT_INFO_8723B_1ANT_B_INQ_PAGE BIT(2)
1229 #define BT_INFO_8723B_1ANT_B_SCO_ESCO BIT(1)
1230 #define BT_INFO_8723B_1ANT_B_CONNECTION BIT(0)
1231
1232 enum _BT_8723B_1ANT_STATUS {
1233 BT_8723B_1ANT_STATUS_NON_CONNECTED_IDLE = 0x0,
1234 BT_8723B_1ANT_STATUS_CONNECTED_IDLE = 0x1,
1235 BT_8723B_1ANT_STATUS_INQ_PAGE = 0x2,
1236 BT_8723B_1ANT_STATUS_ACL_BUSY = 0x3,
1237 BT_8723B_1ANT_STATUS_SCO_BUSY = 0x4,
1238 BT_8723B_1ANT_STATUS_ACL_SCO_BUSY = 0x5,
1239 BT_8723B_1ANT_STATUS_MAX
1240 };
1241
1242 struct rtl8xxxu_btcoex {
1243 u8 bt_status;
1244 bool bt_busy;
1245 bool has_sco;
1246 bool has_a2dp;
1247 bool has_hid;
1248 bool has_pan;
1249 bool hid_only;
1250 bool a2dp_only;
1251 bool c2h_bt_inquiry;
1252 };
1253
1254 #define RTL8XXXU_RATR_STA_INIT 0
1255 #define RTL8XXXU_RATR_STA_HIGH 1
1256 #define RTL8XXXU_RATR_STA_MID 2
1257 #define RTL8XXXU_RATR_STA_LOW 3
1258
1259 #define RTL8XXXU_NOISE_FLOOR_MIN -100
1260 #define RTL8XXXU_SNR_THRESH_HIGH 50
1261 #define RTL8XXXU_SNR_THRESH_LOW 20
1262
1263 struct rtl8xxxu_priv {
1264 struct ieee80211_hw *hw;
1265 struct usb_device *udev;
1266 struct rtl8xxxu_fileops *fops;
1267
1268 spinlock_t tx_urb_lock;
1269 struct list_head tx_urb_free_list;
1270 int tx_urb_free_count;
1271 bool tx_stopped;
1272
1273 spinlock_t rx_urb_lock;
1274 struct list_head rx_urb_pending_list;
1275 int rx_urb_pending_count;
1276 bool shutdown;
1277 struct work_struct rx_urb_wq;
1278
1279 u8 mac_addr[ETH_ALEN];
1280 char chip_name[8];
1281 char chip_vendor[8];
1282 u8 cck_tx_power_index_A[RTL8XXXU_MAX_CHANNEL_GROUPS];
1283 u8 cck_tx_power_index_B[RTL8XXXU_MAX_CHANNEL_GROUPS];
1284 u8 ht40_1s_tx_power_index_A[RTL8XXXU_MAX_CHANNEL_GROUPS];
1285 u8 ht40_1s_tx_power_index_B[RTL8XXXU_MAX_CHANNEL_GROUPS];
1286 /*
1287 * The following entries are half-bytes split as:
1288 * bits 0-3: path A, bits 4-7: path B, all values 4 bits signed
1289 */
1290 struct rtl8723au_idx ht40_2s_tx_power_index_diff[
1291 RTL8723A_CHANNEL_GROUPS];
1292 struct rtl8723au_idx ht20_tx_power_index_diff[RTL8723A_CHANNEL_GROUPS];
1293 struct rtl8723au_idx ofdm_tx_power_index_diff[RTL8723A_CHANNEL_GROUPS];
1294 struct rtl8723au_idx ht40_max_power_offset[RTL8723A_CHANNEL_GROUPS];
1295 struct rtl8723au_idx ht20_max_power_offset[RTL8723A_CHANNEL_GROUPS];
1296 /*
1297 * Newer generation chips only keep power diffs per TX count,
1298 * not per channel group.
1299 */
1300 struct rtl8723au_idx ofdm_tx_power_diff[RTL8723B_TX_COUNT];
1301 struct rtl8723au_idx ht20_tx_power_diff[RTL8723B_TX_COUNT];
1302 struct rtl8723au_idx ht40_tx_power_diff[RTL8723B_TX_COUNT];
1303 struct rtl8xxxu_power_base *power_base;
1304 u32 chip_cut:4;
1305 u32 rom_rev:4;
1306 u32 is_multi_func:1;
1307 u32 has_wifi:1;
1308 u32 has_bluetooth:1;
1309 u32 enable_bluetooth:1;
1310 u32 has_gps:1;
1311 u32 hi_pa:1;
1312 u32 vendor_umc:1;
1313 u32 vendor_smic:1;
1314 u32 has_polarity_ctrl:1;
1315 u32 has_eeprom:1;
1316 u32 boot_eeprom:1;
1317 u32 usb_interrupts:1;
1318 u32 ep_tx_high_queue:1;
1319 u32 ep_tx_normal_queue:1;
1320 u32 ep_tx_low_queue:1;
1321 u32 has_xtalk:1;
1322 u32 rx_buf_aggregation:1;
1323 u8 xtalk;
1324 unsigned int pipe_interrupt;
1325 unsigned int pipe_in;
1326 unsigned int pipe_out[TXDESC_QUEUE_MAX];
1327 u8 out_ep[RTL8XXXU_OUT_ENDPOINTS];
1328 u8 ep_tx_count;
1329 u8 rf_paths;
1330 u8 rx_paths;
1331 u8 tx_paths;
1332 u32 rege94;
1333 u32 rege9c;
1334 u32 regeb4;
1335 u32 regebc;
1336 int next_mbox;
1337 int nr_out_eps;
1338
1339 struct mutex h2c_mutex;
1340
1341 struct usb_anchor rx_anchor;
1342 struct usb_anchor tx_anchor;
1343 struct usb_anchor int_anchor;
1344 struct rtl8xxxu_firmware_header *fw_data;
1345 size_t fw_size;
1346 struct mutex usb_buf_mutex;
1347 union {
1348 __le32 val32;
1349 __le16 val16;
1350 u8 val8;
1351 } usb_buf;
1352 union {
1353 u8 raw[EFUSE_MAP_LEN];
1354 struct rtl8723au_efuse efuse8723;
1355 struct rtl8723bu_efuse efuse8723bu;
1356 struct rtl8192cu_efuse efuse8192;
1357 struct rtl8192eu_efuse efuse8192eu;
1358 } efuse_wifi;
1359 u32 adda_backup[RTL8XXXU_ADDA_REGS];
1360 u32 mac_backup[RTL8XXXU_MAC_REGS];
1361 u32 bb_backup[RTL8XXXU_BB_REGS];
1362 u32 bb_recovery_backup[RTL8XXXU_BB_REGS];
1363 enum rtl8xxxu_rtl_chip rtl_chip;
1364 u8 pi_enabled:1;
1365 u8 no_pape:1;
1366 u8 int_buf[USB_INTR_CONTENT_LENGTH];
1367 u8 rssi_level;
1368 /*
1369 * Only one virtual interface permitted because only STA mode
1370 * is supported and no iface_combinations are provided.
1371 */
1372 struct ieee80211_vif *vif;
1373 struct delayed_work ra_watchdog;
1374 struct work_struct c2hcmd_work;
1375 struct sk_buff_head c2hcmd_queue;
1376 spinlock_t c2hcmd_lock;
1377 struct rtl8xxxu_btcoex bt_coex;
1378 };
1379
1380 struct rtl8xxxu_rx_urb {
1381 struct urb urb;
1382 struct ieee80211_hw *hw;
1383 struct list_head list;
1384 };
1385
1386 struct rtl8xxxu_tx_urb {
1387 struct urb urb;
1388 struct ieee80211_hw *hw;
1389 struct list_head list;
1390 };
1391
1392 struct rtl8xxxu_fileops {
1393 int (*parse_efuse) (struct rtl8xxxu_priv *priv);
1394 int (*load_firmware) (struct rtl8xxxu_priv *priv);
1395 int (*power_on) (struct rtl8xxxu_priv *priv);
1396 void (*power_off) (struct rtl8xxxu_priv *priv);
1397 void (*reset_8051) (struct rtl8xxxu_priv *priv);
1398 int (*llt_init) (struct rtl8xxxu_priv *priv);
1399 void (*init_phy_bb) (struct rtl8xxxu_priv *priv);
1400 int (*init_phy_rf) (struct rtl8xxxu_priv *priv);
1401 void (*phy_init_antenna_selection) (struct rtl8xxxu_priv *priv);
1402 void (*phy_iq_calibrate) (struct rtl8xxxu_priv *priv);
1403 void (*config_channel) (struct ieee80211_hw *hw);
1404 int (*parse_rx_desc) (struct rtl8xxxu_priv *priv, struct sk_buff *skb);
1405 void (*init_aggregation) (struct rtl8xxxu_priv *priv);
1406 void (*init_statistics) (struct rtl8xxxu_priv *priv);
1407 void (*enable_rf) (struct rtl8xxxu_priv *priv);
1408 void (*disable_rf) (struct rtl8xxxu_priv *priv);
1409 void (*usb_quirks) (struct rtl8xxxu_priv *priv);
1410 void (*set_tx_power) (struct rtl8xxxu_priv *priv, int channel,
1411 bool ht40);
1412 void (*update_rate_mask) (struct rtl8xxxu_priv *priv,
1413 u32 ramask, u8 rateid, int sgi);
1414 void (*report_connect) (struct rtl8xxxu_priv *priv,
1415 u8 macid, bool connect);
1416 void (*fill_txdesc) (struct ieee80211_hw *hw, struct ieee80211_hdr *hdr,
1417 struct ieee80211_tx_info *tx_info,
1418 struct rtl8xxxu_txdesc32 *tx_desc, bool sgi,
1419 bool short_preamble, bool ampdu_enable,
1420 u32 rts_rate);
1421 int writeN_block_size;
1422 int rx_agg_buf_size;
1423 char tx_desc_size;
1424 char rx_desc_size;
1425 u8 has_s0s1:1;
1426 u8 has_tx_report:1;
1427 u8 gen2_thermal_meter:1;
1428 u8 needs_full_init:1;
1429 u32 adda_1t_init;
1430 u32 adda_1t_path_on;
1431 u32 adda_2t_path_on_a;
1432 u32 adda_2t_path_on_b;
1433 u16 trxff_boundary;
1434 u8 pbp_rx;
1435 u8 pbp_tx;
1436 struct rtl8xxxu_reg8val *mactable;
1437 u8 total_page_num;
1438 u8 page_num_hi;
1439 u8 page_num_lo;
1440 u8 page_num_norm;
1441 };
1442
1443 extern int rtl8xxxu_debug;
1444
1445 extern struct rtl8xxxu_reg8val rtl8xxxu_gen1_mac_init_table[];
1446 extern const u32 rtl8xxxu_iqk_phy_iq_bb_reg[];
1447 u8 rtl8xxxu_read8(struct rtl8xxxu_priv *priv, u16 addr);
1448 u16 rtl8xxxu_read16(struct rtl8xxxu_priv *priv, u16 addr);
1449 u32 rtl8xxxu_read32(struct rtl8xxxu_priv *priv, u16 addr);
1450 int rtl8xxxu_write8(struct rtl8xxxu_priv *priv, u16 addr, u8 val);
1451 int rtl8xxxu_write16(struct rtl8xxxu_priv *priv, u16 addr, u16 val);
1452 int rtl8xxxu_write32(struct rtl8xxxu_priv *priv, u16 addr, u32 val);
1453 u32 rtl8xxxu_read_rfreg(struct rtl8xxxu_priv *priv,
1454 enum rtl8xxxu_rfpath path, u8 reg);
1455 int rtl8xxxu_write_rfreg(struct rtl8xxxu_priv *priv,
1456 enum rtl8xxxu_rfpath path, u8 reg, u32 data);
1457 void rtl8xxxu_save_regs(struct rtl8xxxu_priv *priv, const u32 *regs,
1458 u32 *backup, int count);
1459 void rtl8xxxu_restore_regs(struct rtl8xxxu_priv *priv, const u32 *regs,
1460 u32 *backup, int count);
1461 void rtl8xxxu_save_mac_regs(struct rtl8xxxu_priv *priv,
1462 const u32 *reg, u32 *backup);
1463 void rtl8xxxu_restore_mac_regs(struct rtl8xxxu_priv *priv,
1464 const u32 *reg, u32 *backup);
1465 void rtl8xxxu_path_adda_on(struct rtl8xxxu_priv *priv, const u32 *regs,
1466 bool path_a_on);
1467 void rtl8xxxu_mac_calibration(struct rtl8xxxu_priv *priv,
1468 const u32 *regs, u32 *backup);
1469 void rtl8xxxu_fill_iqk_matrix_a(struct rtl8xxxu_priv *priv, bool iqk_ok,
1470 int result[][8], int candidate, bool tx_only);
1471 void rtl8xxxu_fill_iqk_matrix_b(struct rtl8xxxu_priv *priv, bool iqk_ok,
1472 int result[][8], int candidate, bool tx_only);
1473 int rtl8xxxu_init_phy_rf(struct rtl8xxxu_priv *priv,
1474 struct rtl8xxxu_rfregval *table,
1475 enum rtl8xxxu_rfpath path);
1476 int rtl8xxxu_init_phy_regs(struct rtl8xxxu_priv *priv,
1477 struct rtl8xxxu_reg32val *array);
1478 int rtl8xxxu_load_firmware(struct rtl8xxxu_priv *priv, char *fw_name);
1479 void rtl8xxxu_firmware_self_reset(struct rtl8xxxu_priv *priv);
1480 void rtl8xxxu_power_off(struct rtl8xxxu_priv *priv);
1481 void rtl8xxxu_reset_8051(struct rtl8xxxu_priv *priv);
1482 int rtl8xxxu_auto_llt_table(struct rtl8xxxu_priv *priv);
1483 void rtl8xxxu_gen2_prepare_calibrate(struct rtl8xxxu_priv *priv, u8 start);
1484 int rtl8xxxu_flush_fifo(struct rtl8xxxu_priv *priv);
1485 int rtl8xxxu_gen2_h2c_cmd(struct rtl8xxxu_priv *priv,
1486 struct h2c_cmd *h2c, int len);
1487 int rtl8xxxu_active_to_lps(struct rtl8xxxu_priv *priv);
1488 void rtl8xxxu_disabled_to_emu(struct rtl8xxxu_priv *priv);
1489 int rtl8xxxu_init_llt_table(struct rtl8xxxu_priv *priv);
1490 void rtl8xxxu_gen1_phy_iq_calibrate(struct rtl8xxxu_priv *priv);
1491 void rtl8xxxu_gen1_init_phy_bb(struct rtl8xxxu_priv *priv);
1492 void rtl8xxxu_gen1_set_tx_power(struct rtl8xxxu_priv *priv,
1493 int channel, bool ht40);
1494 void rtl8xxxu_gen1_config_channel(struct ieee80211_hw *hw);
1495 void rtl8xxxu_gen2_config_channel(struct ieee80211_hw *hw);
1496 void rtl8xxxu_gen1_usb_quirks(struct rtl8xxxu_priv *priv);
1497 void rtl8xxxu_gen2_usb_quirks(struct rtl8xxxu_priv *priv);
1498 void rtl8xxxu_update_rate_mask(struct rtl8xxxu_priv *priv,
1499 u32 ramask, u8 rateid, int sgi);
1500 void rtl8xxxu_gen2_update_rate_mask(struct rtl8xxxu_priv *priv,
1501 u32 ramask, u8 rateid, int sgi);
1502 void rtl8xxxu_gen1_report_connect(struct rtl8xxxu_priv *priv,
1503 u8 macid, bool connect);
1504 void rtl8xxxu_gen2_report_connect(struct rtl8xxxu_priv *priv,
1505 u8 macid, bool connect);
1506 void rtl8xxxu_gen1_init_aggregation(struct rtl8xxxu_priv *priv);
1507 void rtl8xxxu_gen1_enable_rf(struct rtl8xxxu_priv *priv);
1508 void rtl8xxxu_gen1_disable_rf(struct rtl8xxxu_priv *priv);
1509 void rtl8xxxu_gen2_disable_rf(struct rtl8xxxu_priv *priv);
1510 int rtl8xxxu_parse_rxdesc16(struct rtl8xxxu_priv *priv, struct sk_buff *skb);
1511 int rtl8xxxu_parse_rxdesc24(struct rtl8xxxu_priv *priv, struct sk_buff *skb);
1512 int rtl8xxxu_gen2_channel_to_group(int channel);
1513 bool rtl8xxxu_gen2_simularity_compare(struct rtl8xxxu_priv *priv,
1514 int result[][8], int c1, int c2);
1515 void rtl8xxxu_fill_txdesc_v1(struct ieee80211_hw *hw, struct ieee80211_hdr *hdr,
1516 struct ieee80211_tx_info *tx_info,
1517 struct rtl8xxxu_txdesc32 *tx_desc, bool sgi,
1518 bool short_preamble, bool ampdu_enable,
1519 u32 rts_rate);
1520 void rtl8xxxu_fill_txdesc_v2(struct ieee80211_hw *hw, struct ieee80211_hdr *hdr,
1521 struct ieee80211_tx_info *tx_info,
1522 struct rtl8xxxu_txdesc32 *tx_desc32, bool sgi,
1523 bool short_preamble, bool ampdu_enable,
1524 u32 rts_rate);
1525 void rtl8723bu_set_ps_tdma(struct rtl8xxxu_priv *priv,
1526 u8 arg1, u8 arg2, u8 arg3, u8 arg4, u8 arg5);
1527
1528 extern struct rtl8xxxu_fileops rtl8192cu_fops;
1529 extern struct rtl8xxxu_fileops rtl8192eu_fops;
1530 extern struct rtl8xxxu_fileops rtl8723au_fops;
1531 extern struct rtl8xxxu_fileops rtl8723bu_fops;
Linux with added FPC-III support