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20 #define RT2661_TX_RING_COUNT 32
21 #define RT2661_MGT_RING_COUNT 32
22 #define RT2661_RX_RING_COUNT 64
23
24 #define RT2661_TX_DESC_SIZE (sizeof (struct rt2661_tx_desc))
25 #define RT2661_TX_DESC_WSIZE (RT2661_TX_DESC_SIZE / 4)
26 #define RT2661_RX_DESC_SIZE (sizeof (struct rt2661_rx_desc))
27 #define RT2661_RX_DESC_WSIZE (RT2661_RX_DESC_SIZE / 4)
28
29 #define RT2661_MAX_SCATTER 5
30
31
32
33
34 #define RT2661_HOST_CMD_CSR 0x0008
35 #define RT2661_MCU_CNTL_CSR 0x000c
36 #define RT2661_SOFT_RESET_CSR 0x0010
37 #define RT2661_MCU_INT_SOURCE_CSR 0x0014
38 #define RT2661_MCU_INT_MASK_CSR 0x0018
39 #define RT2661_PCI_USEC_CSR 0x001c
40 #define RT2661_H2M_MAILBOX_CSR 0x2100
41 #define RT2661_M2H_CMD_DONE_CSR 0x2104
42 #define RT2661_HW_BEACON_BASE0 0x2c00
43 #define RT2661_MAC_CSR0 0x3000
44 #define RT2661_MAC_CSR1 0x3004
45 #define RT2661_MAC_CSR2 0x3008
46 #define RT2661_MAC_CSR3 0x300c
47 #define RT2661_MAC_CSR4 0x3010
48 #define RT2661_MAC_CSR5 0x3014
49 #define RT2661_MAC_CSR6 0x3018
50 #define RT2661_MAC_CSR7 0x301c
51 #define RT2661_MAC_CSR8 0x3020
52 #define RT2661_MAC_CSR9 0x3024
53 #define RT2661_MAC_CSR10 0x3028
54 #define RT2661_MAC_CSR11 0x302c
55 #define RT2661_MAC_CSR12 0x3030
56 #define RT2661_MAC_CSR13 0x3034
57 #define RT2661_MAC_CSR14 0x3038
58 #define RT2661_MAC_CSR15 0x303c
59 #define RT2661_TXRX_CSR0 0x3040
60 #define RT2661_TXRX_CSR1 0x3044
61 #define RT2661_TXRX_CSR2 0x3048
62 #define RT2661_TXRX_CSR3 0x304c
63 #define RT2661_TXRX_CSR4 0x3050
64 #define RT2661_TXRX_CSR5 0x3054
65 #define RT2661_TXRX_CSR6 0x3058
66 #define RT2661_TXRX_CSR7 0x305c
67 #define RT2661_TXRX_CSR8 0x3060
68 #define RT2661_TXRX_CSR9 0x3064
69 #define RT2661_TXRX_CSR10 0x3068
70 #define RT2661_TXRX_CSR11 0x306c
71 #define RT2661_TXRX_CSR12 0x3070
72 #define RT2661_TXRX_CSR13 0x3074
73 #define RT2661_TXRX_CSR14 0x3078
74 #define RT2661_TXRX_CSR15 0x307c
75 #define RT2661_PHY_CSR0 0x3080
76 #define RT2661_PHY_CSR1 0x3084
77 #define RT2661_PHY_CSR2 0x3088
78 #define RT2661_PHY_CSR3 0x308c
79 #define RT2661_PHY_CSR4 0x3090
80 #define RT2661_PHY_CSR5 0x3094
81 #define RT2661_PHY_CSR6 0x3098
82 #define RT2661_PHY_CSR7 0x309c
83 #define RT2661_SEC_CSR0 0x30a0
84 #define RT2661_SEC_CSR1 0x30a4
85 #define RT2661_SEC_CSR2 0x30a8
86 #define RT2661_SEC_CSR3 0x30ac
87 #define RT2661_SEC_CSR4 0x30b0
88 #define RT2661_SEC_CSR5 0x30b4
89 #define RT2661_STA_CSR0 0x30c0
90 #define RT2661_STA_CSR1 0x30c4
91 #define RT2661_STA_CSR2 0x30c8
92 #define RT2661_STA_CSR3 0x30cc
93 #define RT2661_STA_CSR4 0x30d0
94 #define RT2661_AC0_BASE_CSR 0x3400
95 #define RT2661_AC1_BASE_CSR 0x3404
96 #define RT2661_AC2_BASE_CSR 0x3408
97 #define RT2661_AC3_BASE_CSR 0x340c
98 #define RT2661_MGT_BASE_CSR 0x3410
99 #define RT2661_TX_RING_CSR0 0x3418
100 #define RT2661_TX_RING_CSR1 0x341c
101 #define RT2661_AIFSN_CSR 0x3420
102 #define RT2661_CWMIN_CSR 0x3424
103 #define RT2661_CWMAX_CSR 0x3428
104 #define RT2661_TX_DMA_DST_CSR 0x342c
105 #define RT2661_TX_CNTL_CSR 0x3430
106 #define RT2661_LOAD_TX_RING_CSR 0x3434
107 #define RT2661_RX_BASE_CSR 0x3450
108 #define RT2661_RX_RING_CSR 0x3454
109 #define RT2661_RX_CNTL_CSR 0x3458
110 #define RT2661_PCI_CFG_CSR 0x3460
111 #define RT2661_INT_SOURCE_CSR 0x3468
112 #define RT2661_INT_MASK_CSR 0x346c
113 #define RT2661_E2PROM_CSR 0x3470
114 #define RT2661_AC_TXOP_CSR0 0x3474
115 #define RT2661_AC_TXOP_CSR1 0x3478
116 #define RT2661_TEST_MODE_CSR 0x3484
117 #define RT2661_IO_CNTL_CSR 0x3498
118 #define RT2661_MCU_CODE_BASE 0x4000
119
120
121
122 #define RT2661_KICK_CMD (1 << 7)
123
124 #define RT2661_MCU_CMD_SLEEP 0x30
125 #define RT2661_MCU_CMD_WAKEUP 0x31
126 #define RT2661_MCU_SET_LED 0x50
127 #define RT2661_MCU_SET_RSSI_LED 0x52
128
129
130 #define RT2661_MCU_SEL (1 << 0)
131 #define RT2661_MCU_RESET (1 << 1)
132 #define RT2661_MCU_READY (1 << 2)
133
134
135 #define RT2661_MCU_CMD_DONE 0xff
136 #define RT2661_MCU_WAKEUP (1 << 8)
137 #define RT2661_MCU_BEACON_EXPIRE (1 << 9)
138
139
140 #define RT2661_H2M_BUSY (1 << 24)
141 #define RT2661_TOKEN_NO_INTR 0xff
142
143
144 #define RT2661_ONE_BSSID 3
145
146
147
148 #define RT2661_AUTO_TX_SEQ (1 << 15)
149
150 #define RT2661_DISABLE_RX (1 << 16)
151 #define RT2661_DROP_CRC_ERROR (1 << 17)
152 #define RT2661_DROP_PHY_ERROR (1 << 18)
153 #define RT2661_DROP_CTL (1 << 19)
154 #define RT2661_DROP_NOT_TO_ME (1 << 20)
155 #define RT2661_DROP_TODS (1 << 21)
156 #define RT2661_DROP_VER_ERROR (1 << 22)
157 #define RT2661_DROP_MULTICAST (1 << 23)
158 #define RT2661_DROP_BROADCAST (1 << 24)
159 #define RT2661_DROP_ACKCTS (1 << 25)
160
161
162 #define RT2661_SHORT_PREAMBLE (1 << 18)
163 #define RT2661_MRR_ENABLED (1 << 19)
164 #define RT2661_MRR_CCK_FALLBACK (1 << 22)
165
166
167 #define RT2661_TSF_TICKING (1 << 16)
168 #define RT2661_TSF_MODE(x) (((x) & 0x3) << 17)
169
170 #define RT2661_ENABLE_TBTT (1 << 19)
171 #define RT2661_GENERATE_BEACON (1 << 20)
172
173
174 #define RT2661_PA_PE_2GHZ (1 << 16)
175 #define RT2661_PA_PE_5GHZ (1 << 17)
176
177
178 #define RT2661_BBP_READ (1 << 15)
179 #define RT2661_BBP_BUSY (1 << 16)
180
181
182 #define RT2661_RF_21BIT (21 << 24)
183 #define RT2661_RF_BUSY (1 << 31)
184
185
186 #define RT2661_TX_STAT_VALID (1 << 0)
187 #define RT2661_TX_RESULT(v) (((v) >> 1) & 0x7)
188 #define RT2661_TX_RETRYCNT(v) (((v) >> 4) & 0xf)
189 #define RT2661_TX_QID(v) (((v) >> 8) & 0xf)
190 #define RT2661_TX_SUCCESS 0
191 #define RT2661_TX_RETRY_FAIL 6
192
193
194 #define RT2661_KICK_MGT (1 << 4)
195
196
197 #define RT2661_TX_DONE (1 << 0)
198 #define RT2661_RX_DONE (1 << 1)
199 #define RT2661_TX0_DMA_DONE (1 << 16)
200 #define RT2661_TX1_DMA_DONE (1 << 17)
201 #define RT2661_TX2_DMA_DONE (1 << 18)
202 #define RT2661_TX3_DMA_DONE (1 << 19)
203 #define RT2661_MGT_DONE (1 << 20)
204
205
206 #define RT2661_C (1 << 1)
207 #define RT2661_S (1 << 2)
208 #define RT2661_D (1 << 3)
209 #define RT2661_Q (1 << 4)
210 #define RT2661_93C46 (1 << 5)
211
212
213 struct rt2661_tx_desc {
214 uint32_t flags;
215 #define RT2661_TX_BUSY (1 << 0)
216 #define RT2661_TX_VALID (1 << 1)
217 #define RT2661_TX_MORE_FRAG (1 << 2)
218 #define RT2661_TX_NEED_ACK (1 << 3)
219 #define RT2661_TX_TIMESTAMP (1 << 4)
220 #define RT2661_TX_OFDM (1 << 5)
221 #define RT2661_TX_IFS_SIFS (1 << 6)
222 #define RT2661_TX_LONG_RETRY (1 << 7)
223 #define RT2661_TX_BURST (1 << 28)
224
225 uint16_t wme;
226 #define RT2661_QID(v) (v)
227 #define RT2661_AIFSN(v) ((v) << 4)
228 #define RT2661_LOGCWMIN(v) ((v) << 8)
229 #define RT2661_LOGCWMAX(v) ((v) << 12)
230
231 uint16_t xflags;
232 #define RT2661_TX_HWSEQ (1 << 12)
233
234 uint8_t plcp_signal;
235 uint8_t plcp_service;
236 #define RT2661_PLCP_LENGEXT 0x80
237
238 uint8_t plcp_length_lo;
239 uint8_t plcp_length_hi;
240
241 uint32_t iv;
242 uint32_t eiv;
243
244 uint8_t offset;
245 uint8_t qid;
246 #define RT2661_QID_MGT 13
247
248 uint8_t txpower;
249 #define RT2661_DEFAULT_TXPOWER 0
250
251 uint8_t reserved1;
252
253 uint32_t addr[RT2661_MAX_SCATTER];
254 uint16_t len[RT2661_MAX_SCATTER];
255
256 uint16_t reserved2;
257 } __packed;
258
259
260 struct rt2661_rx_desc {
261 uint32_t flags;
262 #define RT2661_RX_BUSY (1 << 0)
263 #define RT2661_RX_DROP (1 << 1)
264 #define RT2661_RX_CRC_ERROR (1 << 6)
265 #define RT2661_RX_OFDM (1 << 7)
266 #define RT2661_RX_PHY_ERROR (1 << 8)
267 #define RT2661_RX_CIPHER_MASK 0x00000600
268
269 uint8_t rate;
270 uint8_t rssi;
271 uint8_t reserved1;
272 uint8_t offset;
273 uint32_t iv;
274 uint32_t eiv;
275 uint32_t reserved2;
276 uint32_t physaddr;
277 uint32_t reserved3[10];
278 } __packed;
279
280 #define RAL_RF1 0
281 #define RAL_RF2 2
282 #define RAL_RF3 1
283 #define RAL_RF4 3
284
285
286 #define RT2661_RF_5225 1
287 #define RT2661_RF_5325 2
288
289 #define RT2661_RF_2527 3
290 #define RT2661_RF_2529 4
291
292 #define RT2661_RX_DESC_BACK 4
293
294 #define RT2661_SMART_MODE (1 << 0)
295
296 #define RT2661_BBPR94_DEFAULT 6
297
298 #define RT2661_SHIFT_D 3
299 #define RT2661_SHIFT_Q 4
300
301 #define RT2661_EEPROM_MAC01 0x02
302 #define RT2661_EEPROM_MAC23 0x03
303 #define RT2661_EEPROM_MAC45 0x04
304 #define RT2661_EEPROM_ANTENNA 0x10
305 #define RT2661_EEPROM_CONFIG2 0x11
306 #define RT2661_EEPROM_BBP_BASE 0x13
307 #define RT2661_EEPROM_TXPOWER 0x23
308 #define RT2661_EEPROM_FREQ_OFFSET 0x2f
309 #define RT2661_EEPROM_RSSI_2GHZ_OFFSET 0x4d
310 #define RT2661_EEPROM_RSSI_5GHZ_OFFSET 0x4e
311
312 #define RT2661_EEPROM_DELAY 1
313
314
315
316
317 #define RAL_READ(sc, reg) \
318 bus_space_read_4((sc)->sc_st, (sc)->sc_sh, (reg))
319
320 #define RAL_READ_REGION_4(sc, offset, datap, count) \
321 bus_space_read_region_4((sc)->sc_st, (sc)->sc_sh, (offset), \
322 (datap), (count))
323
324 #define RAL_WRITE(sc, reg, val) \
325 bus_space_write_4((sc)->sc_st, (sc)->sc_sh, (reg), (val))
326
327 #define RAL_WRITE_1(sc, reg, val) \
328 bus_space_write_1((sc)->sc_st, (sc)->sc_sh, (reg), (val))
329
330 #define RAL_RW_BARRIER_1(sc, reg) \
331 bus_space_barrier((sc)->sc_st, (sc)->sc_sh, (reg), 1, \
332 BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE)
333
334 #define RAL_WRITE_REGION_1(sc, offset, datap, count) \
335 bus_space_write_region_1((sc)->sc_st, (sc)->sc_sh, (offset), \
336 (datap), (count))
337
338
339
340
341 #define RT2661_EEPROM_CTL(sc, val) do { \
342 RAL_WRITE((sc), RT2661_E2PROM_CSR, (val)); \
343 DELAY(RT2661_EEPROM_DELAY); \
344 } while (0)
345
346
347
348
349
350 #define RT2661_DEF_MAC \
351 { RT2661_TXRX_CSR0, 0x0000b032 }, \
352 { RT2661_TXRX_CSR1, 0x9eb39eb3 }, \
353 { RT2661_TXRX_CSR2, 0x8a8b8c8d }, \
354 { RT2661_TXRX_CSR3, 0x00858687 }, \
355 { RT2661_TXRX_CSR7, 0x2e31353b }, \
356 { RT2661_TXRX_CSR8, 0x2a2a2a2c }, \
357 { RT2661_TXRX_CSR15, 0x0000000f }, \
358 { RT2661_MAC_CSR6, 0x00000fff }, \
359 { RT2661_MAC_CSR8, 0x016c030a }, \
360 { RT2661_MAC_CSR10, 0x00000718 }, \
361 { RT2661_MAC_CSR12, 0x00000004 }, \
362 { RT2661_MAC_CSR13, 0x0000e000 }, \
363 { RT2661_SEC_CSR0, 0x00000000 }, \
364 { RT2661_SEC_CSR1, 0x00000000 }, \
365 { RT2661_SEC_CSR5, 0x00000000 }, \
366 { RT2661_PHY_CSR1, 0x000023b0 }, \
367 { RT2661_PHY_CSR5, 0x060a100c }, \
368 { RT2661_PHY_CSR6, 0x00080606 }, \
369 { RT2661_PHY_CSR7, 0x00000a08 }, \
370 { RT2661_PCI_CFG_CSR, 0x3cca4808 }, \
371 { RT2661_AIFSN_CSR, 0x00002273 }, \
372 { RT2661_CWMIN_CSR, 0x00002344 }, \
373 { RT2661_CWMAX_CSR, 0x000034aa }, \
374 { RT2661_TEST_MODE_CSR, 0x00000200 }, \
375 { RT2661_M2H_CMD_DONE_CSR, 0xffffffff }
376
377
378
379
380 #define RT2661_DEF_BBP \
381 { 3, 0x00 }, \
382 { 15, 0x30 }, \
383 { 17, 0x20 }, \
384 { 21, 0xc8 }, \
385 { 22, 0x38 }, \
386 { 23, 0x06 }, \
387 { 24, 0xfe }, \
388 { 25, 0x0a }, \
389 { 26, 0x0d }, \
390 { 34, 0x12 }, \
391 { 37, 0x07 }, \
392 { 39, 0xf8 }, \
393 { 41, 0x60 }, \
394 { 53, 0x10 }, \
395 { 54, 0x18 }, \
396 { 60, 0x10 }, \
397 { 61, 0x04 }, \
398 { 62, 0x04 }, \
399 { 75, 0xfe }, \
400 { 86, 0xfe }, \
401 { 88, 0xfe }, \
402 { 90, 0x0f }, \
403 { 99, 0x00 }, \
404 { 102, 0x16 }, \
405 { 107, 0x04 }
406
407
408
409
410 #define RT2661_RF5225_1 \
411 { 1, 0x00b33, 0x011e1, 0x1a014, 0x30282 }, \
412 { 2, 0x00b33, 0x011e1, 0x1a014, 0x30287 }, \
413 { 3, 0x00b33, 0x011e2, 0x1a014, 0x30282 }, \
414 { 4, 0x00b33, 0x011e2, 0x1a014, 0x30287 }, \
415 { 5, 0x00b33, 0x011e3, 0x1a014, 0x30282 }, \
416 { 6, 0x00b33, 0x011e3, 0x1a014, 0x30287 }, \
417 { 7, 0x00b33, 0x011e4, 0x1a014, 0x30282 }, \
418 { 8, 0x00b33, 0x011e4, 0x1a014, 0x30287 }, \
419 { 9, 0x00b33, 0x011e5, 0x1a014, 0x30282 }, \
420 { 10, 0x00b33, 0x011e5, 0x1a014, 0x30287 }, \
421 { 11, 0x00b33, 0x011e6, 0x1a014, 0x30282 }, \
422 { 12, 0x00b33, 0x011e6, 0x1a014, 0x30287 }, \
423 { 13, 0x00b33, 0x011e7, 0x1a014, 0x30282 }, \
424 { 14, 0x00b33, 0x011e8, 0x1a014, 0x30284 }, \
425 \
426 { 36, 0x00b33, 0x01266, 0x26014, 0x30288 }, \
427 { 40, 0x00b33, 0x01268, 0x26014, 0x30280 }, \
428 { 44, 0x00b33, 0x01269, 0x26014, 0x30282 }, \
429 { 48, 0x00b33, 0x0126a, 0x26014, 0x30284 }, \
430 { 52, 0x00b33, 0x0126b, 0x26014, 0x30286 }, \
431 { 56, 0x00b33, 0x0126c, 0x26014, 0x30288 }, \
432 { 60, 0x00b33, 0x0126e, 0x26014, 0x30280 }, \
433 { 64, 0x00b33, 0x0126f, 0x26014, 0x30282 }, \
434 \
435 { 100, 0x00b33, 0x0128a, 0x2e014, 0x30280 }, \
436 { 104, 0x00b33, 0x0128b, 0x2e014, 0x30282 }, \
437 { 108, 0x00b33, 0x0128c, 0x2e014, 0x30284 }, \
438 { 112, 0x00b33, 0x0128d, 0x2e014, 0x30286 }, \
439 { 116, 0x00b33, 0x0128e, 0x2e014, 0x30288 }, \
440 { 120, 0x00b33, 0x012a0, 0x2e014, 0x30280 }, \
441 { 124, 0x00b33, 0x012a1, 0x2e014, 0x30282 }, \
442 { 128, 0x00b33, 0x012a2, 0x2e014, 0x30284 }, \
443 { 132, 0x00b33, 0x012a3, 0x2e014, 0x30286 }, \
444 { 136, 0x00b33, 0x012a4, 0x2e014, 0x30288 }, \
445 { 140, 0x00b33, 0x012a6, 0x2e014, 0x30280 }, \
446 \
447 { 149, 0x00b33, 0x012a8, 0x2e014, 0x30287 }, \
448 { 153, 0x00b33, 0x012a9, 0x2e014, 0x30289 }, \
449 { 157, 0x00b33, 0x012ab, 0x2e014, 0x30281 }, \
450 { 161, 0x00b33, 0x012ac, 0x2e014, 0x30283 }, \
451 { 165, 0x00b33, 0x012ad, 0x2e014, 0x30285 }
452
453 #define RT2661_RF5225_2 \
454 { 1, 0x00b33, 0x011e1, 0x1a014, 0x30282 }, \
455 { 2, 0x00b33, 0x011e1, 0x1a014, 0x30287 }, \
456 { 3, 0x00b33, 0x011e2, 0x1a014, 0x30282 }, \
457 { 4, 0x00b33, 0x011e2, 0x1a014, 0x30287 }, \
458 { 5, 0x00b33, 0x011e3, 0x1a014, 0x30282 }, \
459 { 6, 0x00b33, 0x011e3, 0x1a014, 0x30287 }, \
460 { 7, 0x00b33, 0x011e4, 0x1a014, 0x30282 }, \
461 { 8, 0x00b33, 0x011e4, 0x1a014, 0x30287 }, \
462 { 9, 0x00b33, 0x011e5, 0x1a014, 0x30282 }, \
463 { 10, 0x00b33, 0x011e5, 0x1a014, 0x30287 }, \
464 { 11, 0x00b33, 0x011e6, 0x1a014, 0x30282 }, \
465 { 12, 0x00b33, 0x011e6, 0x1a014, 0x30287 }, \
466 { 13, 0x00b33, 0x011e7, 0x1a014, 0x30282 }, \
467 { 14, 0x00b33, 0x011e8, 0x1a014, 0x30284 }, \
468 \
469 { 36, 0x00b35, 0x11206, 0x26014, 0x30280 }, \
470 { 40, 0x00b34, 0x111a0, 0x26014, 0x30280 }, \
471 { 44, 0x00b34, 0x111a1, 0x26014, 0x30286 }, \
472 { 48, 0x00b34, 0x111a3, 0x26014, 0x30282 }, \
473 { 52, 0x00b34, 0x111a4, 0x26014, 0x30288 }, \
474 { 56, 0x00b34, 0x111a6, 0x26014, 0x30284 }, \
475 { 60, 0x00b34, 0x111a8, 0x26014, 0x30280 }, \
476 { 64, 0x00b34, 0x111a9, 0x26014, 0x30286 }, \
477 \
478 { 100, 0x00b35, 0x11226, 0x2e014, 0x30280 }, \
479 { 104, 0x00b35, 0x11228, 0x2e014, 0x30280 }, \
480 { 108, 0x00b35, 0x1122a, 0x2e014, 0x30280 }, \
481 { 112, 0x00b35, 0x1122c, 0x2e014, 0x30280 }, \
482 { 116, 0x00b35, 0x1122e, 0x2e014, 0x30280 }, \
483 { 120, 0x00b34, 0x111c0, 0x2e014, 0x30280 }, \
484 { 124, 0x00b34, 0x111c1, 0x2e014, 0x30286 }, \
485 { 128, 0x00b34, 0x111c3, 0x2e014, 0x30282 }, \
486 { 132, 0x00b34, 0x111c4, 0x2e014, 0x30288 }, \
487 { 136, 0x00b34, 0x111c6, 0x2e014, 0x30284 }, \
488 { 140, 0x00b34, 0x111c8, 0x2e014, 0x30280 }, \
489 \
490 { 149, 0x00b34, 0x111cb, 0x2e014, 0x30286 }, \
491 { 153, 0x00b34, 0x111cd, 0x2e014, 0x30282 }, \
492 { 157, 0x00b35, 0x11242, 0x2e014, 0x30285 }, \
493 { 161, 0x00b35, 0x11244, 0x2e014, 0x30285 }, \
494 { 165, 0x00b35, 0x11246, 0x2e014, 0x30285 }