| blob | 4d9991c9a51ce37e73b749607e26b1fed5f49be8 |
1 /*
2 Copyright (C) 2004 - 2009 rt2x00 SourceForge Project
3 <http://rt2x00.serialmonkey.com>
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the
17 Free Software Foundation, Inc.,
18 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
19 */
21 /*
22 Module: rt2800usb
23 Abstract: Data structures and registers for the rt2800usb module.
24 Supported chipsets: RT2800U.
25 */
27 #ifndef RT2800USB_H
28 #define RT2800USB_H
30 /*
31 * RF chip defines.
32 *
33 * RF2820 2.4G 2T3R
34 * RF2850 2.4G/5G 2T3R
35 * RF2720 2.4G 1T2R
36 * RF2750 2.4G/5G 1T2R
37 * RF3020 2.4G 1T1R
38 * RF2020 2.4G B/G
39 * RF3021 2.4G 1T2R
40 * RF3022 2.4G 2T2R
41 * RF3052 2.4G 2T2R
42 */
43 #define RF2820 0x0001
44 #define RF2850 0x0002
45 #define RF2720 0x0003
46 #define RF2750 0x0004
47 #define RF3020 0x0005
48 #define RF2020 0x0006
49 #define RF3021 0x0007
50 #define RF3022 0x0008
51 #define RF3052 0x0009
53 /*
54 * RT2870 version
55 */
56 #define RT2860C_VERSION 0x28600100
57 #define RT2860D_VERSION 0x28600101
58 #define RT2880E_VERSION 0x28720200
59 #define RT2883_VERSION 0x28830300
60 #define RT3070_VERSION 0x30700200
62 /*
63 * Signal information.
64 * Defaul offset is required for RSSI <-> dBm conversion.
65 */
68 /*
69 * Register layout information.
70 */
71 #define CSR_REG_BASE 0x1000
72 #define CSR_REG_SIZE 0x0800
73 #define EEPROM_BASE 0x0000
74 #define EEPROM_SIZE 0x0110
75 #define BBP_BASE 0x0000
76 #define BBP_SIZE 0x0080
77 #define RF_BASE 0x0004
78 #define RF_SIZE 0x0010
80 /*
81 * Number of TX queues.
82 */
83 #define NUM_TX_QUEUES 4
85 /*
86 * USB registers.
87 */
89 /*
90 * HOST-MCU shared memory
91 */
92 #define HOST_CMD_CSR 0x0404
93 #define HOST_CMD_CSR_HOST_COMMAND FIELD32(0x000000ff)
95 /*
96 * INT_SOURCE_CSR: Interrupt source register.
97 * Write one to clear corresponding bit.
98 * TX_FIFO_STATUS: FIFO Statistics is full, sw should read 0x171c
99 */
100 #define INT_SOURCE_CSR 0x0200
101 #define INT_SOURCE_CSR_RXDELAYINT FIELD32(0x00000001)
102 #define INT_SOURCE_CSR_TXDELAYINT FIELD32(0x00000002)
103 #define INT_SOURCE_CSR_RX_DONE FIELD32(0x00000004)
104 #define INT_SOURCE_CSR_AC0_DMA_DONE FIELD32(0x00000008)
105 #define INT_SOURCE_CSR_AC1_DMA_DONE FIELD32(0x00000010)
106 #define INT_SOURCE_CSR_AC2_DMA_DONE FIELD32(0x00000020)
107 #define INT_SOURCE_CSR_AC3_DMA_DONE FIELD32(0x00000040)
108 #define INT_SOURCE_CSR_HCCA_DMA_DONE FIELD32(0x00000080)
109 #define INT_SOURCE_CSR_MGMT_DMA_DONE FIELD32(0x00000100)
110 #define INT_SOURCE_CSR_MCU_COMMAND FIELD32(0x00000200)
111 #define INT_SOURCE_CSR_RXTX_COHERENT FIELD32(0x00000400)
112 #define INT_SOURCE_CSR_TBTT FIELD32(0x00000800)
113 #define INT_SOURCE_CSR_PRE_TBTT FIELD32(0x00001000)
114 #define INT_SOURCE_CSR_TX_FIFO_STATUS FIELD32(0x00002000)
115 #define INT_SOURCE_CSR_AUTO_WAKEUP FIELD32(0x00004000)
116 #define INT_SOURCE_CSR_GPTIMER FIELD32(0x00008000)
117 #define INT_SOURCE_CSR_RX_COHERENT FIELD32(0x00010000)
118 #define INT_SOURCE_CSR_TX_COHERENT FIELD32(0x00020000)
120 /*
121 * INT_MASK_CSR: Interrupt MASK register. 1: the interrupt is mask OFF.
122 */
123 #define INT_MASK_CSR 0x0204
124 #define INT_MASK_CSR_RXDELAYINT FIELD32(0x00000001)
125 #define INT_MASK_CSR_TXDELAYINT FIELD32(0x00000002)
126 #define INT_MASK_CSR_RX_DONE FIELD32(0x00000004)
127 #define INT_MASK_CSR_AC0_DMA_DONE FIELD32(0x00000008)
128 #define INT_MASK_CSR_AC1_DMA_DONE FIELD32(0x00000010)
129 #define INT_MASK_CSR_AC2_DMA_DONE FIELD32(0x00000020)
130 #define INT_MASK_CSR_AC3_DMA_DONE FIELD32(0x00000040)
131 #define INT_MASK_CSR_HCCA_DMA_DONE FIELD32(0x00000080)
132 #define INT_MASK_CSR_MGMT_DMA_DONE FIELD32(0x00000100)
133 #define INT_MASK_CSR_MCU_COMMAND FIELD32(0x00000200)
134 #define INT_MASK_CSR_RXTX_COHERENT FIELD32(0x00000400)
135 #define INT_MASK_CSR_TBTT FIELD32(0x00000800)
136 #define INT_MASK_CSR_PRE_TBTT FIELD32(0x00001000)
137 #define INT_MASK_CSR_TX_FIFO_STATUS FIELD32(0x00002000)
138 #define INT_MASK_CSR_AUTO_WAKEUP FIELD32(0x00004000)
139 #define INT_MASK_CSR_GPTIMER FIELD32(0x00008000)
140 #define INT_MASK_CSR_RX_COHERENT FIELD32(0x00010000)
141 #define INT_MASK_CSR_TX_COHERENT FIELD32(0x00020000)
143 /*
144 * WPDMA_GLO_CFG
145 */
146 #define WPDMA_GLO_CFG 0x0208
147 #define WPDMA_GLO_CFG_ENABLE_TX_DMA FIELD32(0x00000001)
148 #define WPDMA_GLO_CFG_TX_DMA_BUSY FIELD32(0x00000002)
149 #define WPDMA_GLO_CFG_ENABLE_RX_DMA FIELD32(0x00000004)
150 #define WPDMA_GLO_CFG_RX_DMA_BUSY FIELD32(0x00000008)
151 #define WPDMA_GLO_CFG_WP_DMA_BURST_SIZE FIELD32(0x00000030)
152 #define WPDMA_GLO_CFG_TX_WRITEBACK_DONE FIELD32(0x00000040)
153 #define WPDMA_GLO_CFG_BIG_ENDIAN FIELD32(0x00000080)
154 #define WPDMA_GLO_CFG_RX_HDR_SCATTER FIELD32(0x0000ff00)
155 #define WPDMA_GLO_CFG_HDR_SEG_LEN FIELD32(0xffff0000)
157 /*
158 * WPDMA_RST_IDX
159 */
160 #define WPDMA_RST_IDX 0x020c
161 #define WPDMA_RST_IDX_DTX_IDX0 FIELD32(0x00000001)
162 #define WPDMA_RST_IDX_DTX_IDX1 FIELD32(0x00000002)
163 #define WPDMA_RST_IDX_DTX_IDX2 FIELD32(0x00000004)
164 #define WPDMA_RST_IDX_DTX_IDX3 FIELD32(0x00000008)
165 #define WPDMA_RST_IDX_DTX_IDX4 FIELD32(0x00000010)
166 #define WPDMA_RST_IDX_DTX_IDX5 FIELD32(0x00000020)
167 #define WPDMA_RST_IDX_DRX_IDX0 FIELD32(0x00010000)
169 /*
170 * DELAY_INT_CFG
171 */
172 #define DELAY_INT_CFG 0x0210
173 #define DELAY_INT_CFG_RXMAX_PTIME FIELD32(0x000000ff)
174 #define DELAY_INT_CFG_RXMAX_PINT FIELD32(0x00007f00)
175 #define DELAY_INT_CFG_RXDLY_INT_EN FIELD32(0x00008000)
176 #define DELAY_INT_CFG_TXMAX_PTIME FIELD32(0x00ff0000)
177 #define DELAY_INT_CFG_TXMAX_PINT FIELD32(0x7f000000)
178 #define DELAY_INT_CFG_TXDLY_INT_EN FIELD32(0x80000000)
180 /*
181 * WMM_AIFSN_CFG: Aifsn for each EDCA AC
182 * AIFSN0: AC_BE
183 * AIFSN1: AC_BK
184 * AIFSN1: AC_VI
185 * AIFSN1: AC_VO
186 */
187 #define WMM_AIFSN_CFG 0x0214
188 #define WMM_AIFSN_CFG_AIFSN0 FIELD32(0x0000000f)
189 #define WMM_AIFSN_CFG_AIFSN1 FIELD32(0x000000f0)
190 #define WMM_AIFSN_CFG_AIFSN2 FIELD32(0x00000f00)
191 #define WMM_AIFSN_CFG_AIFSN3 FIELD32(0x0000f000)
193 /*
194 * WMM_CWMIN_CSR: CWmin for each EDCA AC
195 * CWMIN0: AC_BE
196 * CWMIN1: AC_BK
197 * CWMIN1: AC_VI
198 * CWMIN1: AC_VO
199 */
200 #define WMM_CWMIN_CFG 0x0218
201 #define WMM_CWMIN_CFG_CWMIN0 FIELD32(0x0000000f)
202 #define WMM_CWMIN_CFG_CWMIN1 FIELD32(0x000000f0)
203 #define WMM_CWMIN_CFG_CWMIN2 FIELD32(0x00000f00)
204 #define WMM_CWMIN_CFG_CWMIN3 FIELD32(0x0000f000)
206 /*
207 * WMM_CWMAX_CSR: CWmax for each EDCA AC
208 * CWMAX0: AC_BE
209 * CWMAX1: AC_BK
210 * CWMAX1: AC_VI
211 * CWMAX1: AC_VO
212 */
213 #define WMM_CWMAX_CFG 0x021c
214 #define WMM_CWMAX_CFG_CWMAX0 FIELD32(0x0000000f)
215 #define WMM_CWMAX_CFG_CWMAX1 FIELD32(0x000000f0)
216 #define WMM_CWMAX_CFG_CWMAX2 FIELD32(0x00000f00)
217 #define WMM_CWMAX_CFG_CWMAX3 FIELD32(0x0000f000)
219 /*
220 * AC_TXOP0: AC_BK/AC_BE TXOP register
221 * AC0TXOP: AC_BK in unit of 32us
222 * AC1TXOP: AC_BE in unit of 32us
223 */
224 #define WMM_TXOP0_CFG 0x0220
225 #define WMM_TXOP0_CFG_AC0TXOP FIELD32(0x0000ffff)
226 #define WMM_TXOP0_CFG_AC1TXOP FIELD32(0xffff0000)
228 /*
229 * AC_TXOP1: AC_VO/AC_VI TXOP register
230 * AC2TXOP: AC_VI in unit of 32us
231 * AC3TXOP: AC_VO in unit of 32us
232 */
233 #define WMM_TXOP1_CFG 0x0224
234 #define WMM_TXOP1_CFG_AC2TXOP FIELD32(0x0000ffff)
235 #define WMM_TXOP1_CFG_AC3TXOP FIELD32(0xffff0000)
237 /*
238 * GPIO_CTRL_CFG:
239 */
240 #define GPIO_CTRL_CFG 0x0228
241 #define GPIO_CTRL_CFG_BIT0 FIELD32(0x00000001)
242 #define GPIO_CTRL_CFG_BIT1 FIELD32(0x00000002)
243 #define GPIO_CTRL_CFG_BIT2 FIELD32(0x00000004)
244 #define GPIO_CTRL_CFG_BIT3 FIELD32(0x00000008)
245 #define GPIO_CTRL_CFG_BIT4 FIELD32(0x00000010)
246 #define GPIO_CTRL_CFG_BIT5 FIELD32(0x00000020)
247 #define GPIO_CTRL_CFG_BIT6 FIELD32(0x00000040)
248 #define GPIO_CTRL_CFG_BIT7 FIELD32(0x00000080)
249 #define GPIO_CTRL_CFG_BIT8 FIELD32(0x00000100)
251 /*
252 * MCU_CMD_CFG
253 */
254 #define MCU_CMD_CFG 0x022c
256 /*
257 * AC_BK register offsets
258 */
259 #define TX_BASE_PTR0 0x0230
260 #define TX_MAX_CNT0 0x0234
261 #define TX_CTX_IDX0 0x0238
262 #define TX_DTX_IDX0 0x023c
264 /*
265 * AC_BE register offsets
266 */
267 #define TX_BASE_PTR1 0x0240
268 #define TX_MAX_CNT1 0x0244
269 #define TX_CTX_IDX1 0x0248
270 #define TX_DTX_IDX1 0x024c
272 /*
273 * AC_VI register offsets
274 */
275 #define TX_BASE_PTR2 0x0250
276 #define TX_MAX_CNT2 0x0254
277 #define TX_CTX_IDX2 0x0258
278 #define TX_DTX_IDX2 0x025c
280 /*
281 * AC_VO register offsets
282 */
283 #define TX_BASE_PTR3 0x0260
284 #define TX_MAX_CNT3 0x0264
285 #define TX_CTX_IDX3 0x0268
286 #define TX_DTX_IDX3 0x026c
288 /*
289 * HCCA register offsets
290 */
291 #define TX_BASE_PTR4 0x0270
292 #define TX_MAX_CNT4 0x0274
293 #define TX_CTX_IDX4 0x0278
294 #define TX_DTX_IDX4 0x027c
296 /*
297 * MGMT register offsets
298 */
299 #define TX_BASE_PTR5 0x0280
300 #define TX_MAX_CNT5 0x0284
301 #define TX_CTX_IDX5 0x0288
302 #define TX_DTX_IDX5 0x028c
304 /*
305 * RX register offsets
306 */
307 #define RX_BASE_PTR 0x0290
308 #define RX_MAX_CNT 0x0294
309 #define RX_CRX_IDX 0x0298
310 #define RX_DRX_IDX 0x029c
312 /*
313 * USB_DMA_CFG
314 * RX_BULK_AGG_TIMEOUT: Rx Bulk Aggregation TimeOut in unit of 33ns.
315 * RX_BULK_AGG_LIMIT: Rx Bulk Aggregation Limit in unit of 256 bytes.
316 * PHY_CLEAR: phy watch dog enable.
317 * TX_CLEAR: Clear USB DMA TX path.
318 * TXOP_HALT: Halt TXOP count down when TX buffer is full.
319 * RX_BULK_AGG_EN: Enable Rx Bulk Aggregation.
320 * RX_BULK_EN: Enable USB DMA Rx.
321 * TX_BULK_EN: Enable USB DMA Tx.
322 * EP_OUT_VALID: OUT endpoint data valid.
323 * RX_BUSY: USB DMA RX FSM busy.
324 * TX_BUSY: USB DMA TX FSM busy.
325 */
326 #define USB_DMA_CFG 0x02a0
327 #define USB_DMA_CFG_RX_BULK_AGG_TIMEOUT FIELD32(0x000000ff)
328 #define USB_DMA_CFG_RX_BULK_AGG_LIMIT FIELD32(0x0000ff00)
329 #define USB_DMA_CFG_PHY_CLEAR FIELD32(0x00010000)
330 #define USB_DMA_CFG_TX_CLEAR FIELD32(0x00080000)
331 #define USB_DMA_CFG_TXOP_HALT FIELD32(0x00100000)
332 #define USB_DMA_CFG_RX_BULK_AGG_EN FIELD32(0x00200000)
333 #define USB_DMA_CFG_RX_BULK_EN FIELD32(0x00400000)
334 #define USB_DMA_CFG_TX_BULK_EN FIELD32(0x00800000)
335 #define USB_DMA_CFG_EP_OUT_VALID FIELD32(0x3f000000)
336 #define USB_DMA_CFG_RX_BUSY FIELD32(0x40000000)
337 #define USB_DMA_CFG_TX_BUSY FIELD32(0x80000000)
339 /*
340 * USB_CYC_CFG
341 */
342 #define USB_CYC_CFG 0x02a4
343 #define USB_CYC_CFG_CLOCK_CYCLE FIELD32(0x000000ff)
345 /*
346 * PBF_SYS_CTRL
347 * HOST_RAM_WRITE: enable Host program ram write selection
348 */
349 #define PBF_SYS_CTRL 0x0400
350 #define PBF_SYS_CTRL_READY FIELD32(0x00000080)
351 #define PBF_SYS_CTRL_HOST_RAM_WRITE FIELD32(0x00010000)
353 /*
354 * PBF registers
355 * Most are for debug. Driver doesn't touch PBF register.
356 */
357 #define PBF_CFG 0x0408
358 #define PBF_MAX_PCNT 0x040c
359 #define PBF_CTRL 0x0410
360 #define PBF_INT_STA 0x0414
361 #define PBF_INT_ENA 0x0418
363 /*
364 * BCN_OFFSET0:
365 */
366 #define BCN_OFFSET0 0x042c
367 #define BCN_OFFSET0_BCN0 FIELD32(0x000000ff)
368 #define BCN_OFFSET0_BCN1 FIELD32(0x0000ff00)
369 #define BCN_OFFSET0_BCN2 FIELD32(0x00ff0000)
370 #define BCN_OFFSET0_BCN3 FIELD32(0xff000000)
372 /*
373 * BCN_OFFSET1:
374 */
375 #define BCN_OFFSET1 0x0430
376 #define BCN_OFFSET1_BCN4 FIELD32(0x000000ff)
377 #define BCN_OFFSET1_BCN5 FIELD32(0x0000ff00)
378 #define BCN_OFFSET1_BCN6 FIELD32(0x00ff0000)
379 #define BCN_OFFSET1_BCN7 FIELD32(0xff000000)
381 /*
382 * PBF registers
383 * Most are for debug. Driver doesn't touch PBF register.
384 */
385 #define TXRXQ_PCNT 0x0438
386 #define PBF_DBG 0x043c
388 /*
389 * RF registers
390 */
391 #define RF_CSR_CFG 0x0500
392 #define RF_CSR_CFG_DATA FIELD32(0x000000ff)
393 #define RF_CSR_CFG_REGNUM FIELD32(0x00001f00)
394 #define RF_CSR_CFG_WRITE FIELD32(0x00010000)
395 #define RF_CSR_CFG_BUSY FIELD32(0x00020000)
397 /*
398 * MAC Control/Status Registers(CSR).
399 * Some values are set in TU, whereas 1 TU == 1024 us.
400 */
402 /*
403 * MAC_CSR0: ASIC revision number.
404 * ASIC_REV: 0
405 * ASIC_VER: 2870
406 */
407 #define MAC_CSR0 0x1000
408 #define MAC_CSR0_ASIC_REV FIELD32(0x0000ffff)
409 #define MAC_CSR0_ASIC_VER FIELD32(0xffff0000)
411 /*
412 * MAC_SYS_CTRL:
413 */
414 #define MAC_SYS_CTRL 0x1004
415 #define MAC_SYS_CTRL_RESET_CSR FIELD32(0x00000001)
416 #define MAC_SYS_CTRL_RESET_BBP FIELD32(0x00000002)
417 #define MAC_SYS_CTRL_ENABLE_TX FIELD32(0x00000004)
418 #define MAC_SYS_CTRL_ENABLE_RX FIELD32(0x00000008)
419 #define MAC_SYS_CTRL_CONTINUOUS_TX FIELD32(0x00000010)
420 #define MAC_SYS_CTRL_LOOPBACK FIELD32(0x00000020)
421 #define MAC_SYS_CTRL_WLAN_HALT FIELD32(0x00000040)
422 #define MAC_SYS_CTRL_RX_TIMESTAMP FIELD32(0x00000080)
424 /*
425 * MAC_ADDR_DW0: STA MAC register 0
426 */
427 #define MAC_ADDR_DW0 0x1008
428 #define MAC_ADDR_DW0_BYTE0 FIELD32(0x000000ff)
429 #define MAC_ADDR_DW0_BYTE1 FIELD32(0x0000ff00)
430 #define MAC_ADDR_DW0_BYTE2 FIELD32(0x00ff0000)
431 #define MAC_ADDR_DW0_BYTE3 FIELD32(0xff000000)
433 /*
434 * MAC_ADDR_DW1: STA MAC register 1
435 * UNICAST_TO_ME_MASK:
436 * Used to mask off bits from byte 5 of the MAC address
437 * to determine the UNICAST_TO_ME bit for RX frames.
438 * The full mask is complemented by BSS_ID_MASK:
439 * MASK = BSS_ID_MASK & UNICAST_TO_ME_MASK
440 */
441 #define MAC_ADDR_DW1 0x100c
442 #define MAC_ADDR_DW1_BYTE4 FIELD32(0x000000ff)
443 #define MAC_ADDR_DW1_BYTE5 FIELD32(0x0000ff00)
444 #define MAC_ADDR_DW1_UNICAST_TO_ME_MASK FIELD32(0x00ff0000)
446 /*
447 * MAC_BSSID_DW0: BSSID register 0
448 */
449 #define MAC_BSSID_DW0 0x1010
450 #define MAC_BSSID_DW0_BYTE0 FIELD32(0x000000ff)
451 #define MAC_BSSID_DW0_BYTE1 FIELD32(0x0000ff00)
452 #define MAC_BSSID_DW0_BYTE2 FIELD32(0x00ff0000)
453 #define MAC_BSSID_DW0_BYTE3 FIELD32(0xff000000)
455 /*
456 * MAC_BSSID_DW1: BSSID register 1
457 * BSS_ID_MASK:
458 * 0: 1-BSSID mode (BSS index = 0)
459 * 1: 2-BSSID mode (BSS index: Byte5, bit 0)
460 * 2: 4-BSSID mode (BSS index: byte5, bit 0 - 1)
461 * 3: 8-BSSID mode (BSS index: byte5, bit 0 - 2)
462 * This mask is used to mask off bits 0, 1 and 2 of byte 5 of the
463 * BSSID. This will make sure that those bits will be ignored
464 * when determining the MY_BSS of RX frames.
465 */
466 #define MAC_BSSID_DW1 0x1014
467 #define MAC_BSSID_DW1_BYTE4 FIELD32(0x000000ff)
468 #define MAC_BSSID_DW1_BYTE5 FIELD32(0x0000ff00)
469 #define MAC_BSSID_DW1_BSS_ID_MASK FIELD32(0x00030000)
470 #define MAC_BSSID_DW1_BSS_BCN_NUM FIELD32(0x001c0000)
472 /*
473 * MAX_LEN_CFG: Maximum frame length register.
474 * MAX_MPDU: rt2860b max 16k bytes
475 * MAX_PSDU: Maximum PSDU length
476 * (power factor) 0:2^13, 1:2^14, 2:2^15, 3:2^16
477 */
478 #define MAX_LEN_CFG 0x1018
479 #define MAX_LEN_CFG_MAX_MPDU FIELD32(0x00000fff)
480 #define MAX_LEN_CFG_MAX_PSDU FIELD32(0x00003000)
481 #define MAX_LEN_CFG_MIN_PSDU FIELD32(0x0000c000)
482 #define MAX_LEN_CFG_MIN_MPDU FIELD32(0x000f0000)
484 /*
485 * BBP_CSR_CFG: BBP serial control register
486 * VALUE: Register value to program into BBP
487 * REG_NUM: Selected BBP register
488 * READ_CONTROL: 0 write BBP, 1 read BBP
489 * BUSY: ASIC is busy executing BBP commands
490 * BBP_PAR_DUR: 0 4 MAC clocks, 1 8 MAC clocks
491 * BBP_RW_MODE: 0 serial, 1 paralell
492 */
493 #define BBP_CSR_CFG 0x101c
494 #define BBP_CSR_CFG_VALUE FIELD32(0x000000ff)
495 #define BBP_CSR_CFG_REGNUM FIELD32(0x0000ff00)
496 #define BBP_CSR_CFG_READ_CONTROL FIELD32(0x00010000)
497 #define BBP_CSR_CFG_BUSY FIELD32(0x00020000)
498 #define BBP_CSR_CFG_BBP_PAR_DUR FIELD32(0x00040000)
499 #define BBP_CSR_CFG_BBP_RW_MODE FIELD32(0x00080000)
501 /*
502 * RF_CSR_CFG0: RF control register
503 * REGID_AND_VALUE: Register value to program into RF
504 * BITWIDTH: Selected RF register
505 * STANDBYMODE: 0 high when standby, 1 low when standby
506 * SEL: 0 RF_LE0 activate, 1 RF_LE1 activate
507 * BUSY: ASIC is busy executing RF commands
508 */
509 #define RF_CSR_CFG0 0x1020
510 #define RF_CSR_CFG0_REGID_AND_VALUE FIELD32(0x00ffffff)
511 #define RF_CSR_CFG0_BITWIDTH FIELD32(0x1f000000)
512 #define RF_CSR_CFG0_REG_VALUE_BW FIELD32(0x1fffffff)
513 #define RF_CSR_CFG0_STANDBYMODE FIELD32(0x20000000)
514 #define RF_CSR_CFG0_SEL FIELD32(0x40000000)
515 #define RF_CSR_CFG0_BUSY FIELD32(0x80000000)
517 /*
518 * RF_CSR_CFG1: RF control register
519 * REGID_AND_VALUE: Register value to program into RF
520 * RFGAP: Gap between BB_CONTROL_RF and RF_LE
521 * 0: 3 system clock cycle (37.5usec)
522 * 1: 5 system clock cycle (62.5usec)
523 */
524 #define RF_CSR_CFG1 0x1024
525 #define RF_CSR_CFG1_REGID_AND_VALUE FIELD32(0x00ffffff)
526 #define RF_CSR_CFG1_RFGAP FIELD32(0x1f000000)
528 /*
529 * RF_CSR_CFG2: RF control register
530 * VALUE: Register value to program into RF
531 * RFGAP: Gap between BB_CONTROL_RF and RF_LE
532 * 0: 3 system clock cycle (37.5usec)
533 * 1: 5 system clock cycle (62.5usec)
534 */
535 #define RF_CSR_CFG2 0x1028
536 #define RF_CSR_CFG2_VALUE FIELD32(0x00ffffff)
538 /*
539 * LED_CFG: LED control
540 * color LED's:
541 * 0: off
542 * 1: blinking upon TX2
543 * 2: periodic slow blinking
544 * 3: always on
545 * LED polarity:
546 * 0: active low
547 * 1: active high
548 */
549 #define LED_CFG 0x102c
550 #define LED_CFG_ON_PERIOD FIELD32(0x000000ff)
551 #define LED_CFG_OFF_PERIOD FIELD32(0x0000ff00)
552 #define LED_CFG_SLOW_BLINK_PERIOD FIELD32(0x003f0000)
553 #define LED_CFG_R_LED_MODE FIELD32(0x03000000)
554 #define LED_CFG_G_LED_MODE FIELD32(0x0c000000)
555 #define LED_CFG_Y_LED_MODE FIELD32(0x30000000)
556 #define LED_CFG_LED_POLAR FIELD32(0x40000000)
558 /*
559 * XIFS_TIME_CFG: MAC timing
560 * CCKM_SIFS_TIME: unit 1us. Applied after CCK RX/TX
561 * OFDM_SIFS_TIME: unit 1us. Applied after OFDM RX/TX
562 * OFDM_XIFS_TIME: unit 1us. Applied after OFDM RX
563 * when MAC doesn't reference BBP signal BBRXEND
564 * EIFS: unit 1us
565 * BB_RXEND_ENABLE: reference RXEND signal to begin XIFS defer
566 *
567 */
568 #define XIFS_TIME_CFG 0x1100
569 #define XIFS_TIME_CFG_CCKM_SIFS_TIME FIELD32(0x000000ff)
570 #define XIFS_TIME_CFG_OFDM_SIFS_TIME FIELD32(0x0000ff00)
571 #define XIFS_TIME_CFG_OFDM_XIFS_TIME FIELD32(0x000f0000)
572 #define XIFS_TIME_CFG_EIFS FIELD32(0x1ff00000)
573 #define XIFS_TIME_CFG_BB_RXEND_ENABLE FIELD32(0x20000000)
575 /*
576 * BKOFF_SLOT_CFG:
577 */
578 #define BKOFF_SLOT_CFG 0x1104
579 #define BKOFF_SLOT_CFG_SLOT_TIME FIELD32(0x000000ff)
580 #define BKOFF_SLOT_CFG_CC_DELAY_TIME FIELD32(0x0000ff00)
582 /*
583 * NAV_TIME_CFG:
584 */
585 #define NAV_TIME_CFG 0x1108
586 #define NAV_TIME_CFG_SIFS FIELD32(0x000000ff)
587 #define NAV_TIME_CFG_SLOT_TIME FIELD32(0x0000ff00)
588 #define NAV_TIME_CFG_EIFS FIELD32(0x01ff0000)
589 #define NAV_TIME_ZERO_SIFS FIELD32(0x02000000)
591 /*
592 * CH_TIME_CFG: count as channel busy
593 */
594 #define CH_TIME_CFG 0x110c
596 /*
597 * PBF_LIFE_TIMER: TX/RX MPDU timestamp timer (free run) Unit: 1us
598 */
599 #define PBF_LIFE_TIMER 0x1110
601 /*
602 * BCN_TIME_CFG:
603 * BEACON_INTERVAL: in unit of 1/16 TU
604 * TSF_TICKING: Enable TSF auto counting
605 * TSF_SYNC: Enable TSF sync, 00: disable, 01: infra mode, 10: ad-hoc mode
606 * BEACON_GEN: Enable beacon generator
607 */
608 #define BCN_TIME_CFG 0x1114
609 #define BCN_TIME_CFG_BEACON_INTERVAL FIELD32(0x0000ffff)
610 #define BCN_TIME_CFG_TSF_TICKING FIELD32(0x00010000)
611 #define BCN_TIME_CFG_TSF_SYNC FIELD32(0x00060000)
612 #define BCN_TIME_CFG_TBTT_ENABLE FIELD32(0x00080000)
613 #define BCN_TIME_CFG_BEACON_GEN FIELD32(0x00100000)
614 #define BCN_TIME_CFG_TX_TIME_COMPENSATE FIELD32(0xf0000000)
616 /*
617 * TBTT_SYNC_CFG:
618 */
619 #define TBTT_SYNC_CFG 0x1118
621 /*
622 * TSF_TIMER_DW0: Local lsb TSF timer, read-only
623 */
624 #define TSF_TIMER_DW0 0x111c
625 #define TSF_TIMER_DW0_LOW_WORD FIELD32(0xffffffff)
627 /*
628 * TSF_TIMER_DW1: Local msb TSF timer, read-only
629 */
630 #define TSF_TIMER_DW1 0x1120
631 #define TSF_TIMER_DW1_HIGH_WORD FIELD32(0xffffffff)
633 /*
634 * TBTT_TIMER: TImer remains till next TBTT, read-only
635 */
636 #define TBTT_TIMER 0x1124
638 /*
639 * INT_TIMER_CFG:
640 */
641 #define INT_TIMER_CFG 0x1128
643 /*
644 * INT_TIMER_EN: GP-timer and pre-tbtt Int enable
645 */
646 #define INT_TIMER_EN 0x112c
648 /*
649 * CH_IDLE_STA: channel idle time
650 */
651 #define CH_IDLE_STA 0x1130
653 /*
654 * CH_BUSY_STA: channel busy time
655 */
656 #define CH_BUSY_STA 0x1134
658 /*
659 * MAC_STATUS_CFG:
660 * BBP_RF_BUSY: When set to 0, BBP and RF are stable.
661 * if 1 or higher one of the 2 registers is busy.
662 */
663 #define MAC_STATUS_CFG 0x1200
664 #define MAC_STATUS_CFG_BBP_RF_BUSY FIELD32(0x00000003)
666 /*
667 * PWR_PIN_CFG:
668 */
669 #define PWR_PIN_CFG 0x1204
671 /*
672 * AUTOWAKEUP_CFG: Manual power control / status register
673 * TBCN_BEFORE_WAKE: ForceWake has high privilege than PutToSleep when both set
674 * AUTOWAKE: 0:sleep, 1:awake
675 */
676 #define AUTOWAKEUP_CFG 0x1208
677 #define AUTOWAKEUP_CFG_AUTO_LEAD_TIME FIELD32(0x000000ff)
678 #define AUTOWAKEUP_CFG_TBCN_BEFORE_WAKE FIELD32(0x00007f00)
679 #define AUTOWAKEUP_CFG_AUTOWAKE FIELD32(0x00008000)
681 /*
682 * EDCA_AC0_CFG:
683 */
684 #define EDCA_AC0_CFG 0x1300
685 #define EDCA_AC0_CFG_TX_OP FIELD32(0x000000ff)
686 #define EDCA_AC0_CFG_AIFSN FIELD32(0x00000f00)
687 #define EDCA_AC0_CFG_CWMIN FIELD32(0x0000f000)
688 #define EDCA_AC0_CFG_CWMAX FIELD32(0x000f0000)
690 /*
691 * EDCA_AC1_CFG:
692 */
693 #define EDCA_AC1_CFG 0x1304
694 #define EDCA_AC1_CFG_TX_OP FIELD32(0x000000ff)
695 #define EDCA_AC1_CFG_AIFSN FIELD32(0x00000f00)
696 #define EDCA_AC1_CFG_CWMIN FIELD32(0x0000f000)
697 #define EDCA_AC1_CFG_CWMAX FIELD32(0x000f0000)
699 /*
700 * EDCA_AC2_CFG:
701 */
702 #define EDCA_AC2_CFG 0x1308
703 #define EDCA_AC2_CFG_TX_OP FIELD32(0x000000ff)
704 #define EDCA_AC2_CFG_AIFSN FIELD32(0x00000f00)
705 #define EDCA_AC2_CFG_CWMIN FIELD32(0x0000f000)
706 #define EDCA_AC2_CFG_CWMAX FIELD32(0x000f0000)
708 /*
709 * EDCA_AC3_CFG:
710 */
711 #define EDCA_AC3_CFG 0x130c
712 #define EDCA_AC3_CFG_TX_OP FIELD32(0x000000ff)
713 #define EDCA_AC3_CFG_AIFSN FIELD32(0x00000f00)
714 #define EDCA_AC3_CFG_CWMIN FIELD32(0x0000f000)
715 #define EDCA_AC3_CFG_CWMAX FIELD32(0x000f0000)
717 /*
718 * EDCA_TID_AC_MAP:
719 */
720 #define EDCA_TID_AC_MAP 0x1310
722 /*
723 * TX_PWR_CFG_0:
724 */
725 #define TX_PWR_CFG_0 0x1314
726 #define TX_PWR_CFG_0_1MBS FIELD32(0x0000000f)
727 #define TX_PWR_CFG_0_2MBS FIELD32(0x000000f0)
728 #define TX_PWR_CFG_0_55MBS FIELD32(0x00000f00)
729 #define TX_PWR_CFG_0_11MBS FIELD32(0x0000f000)
730 #define TX_PWR_CFG_0_6MBS FIELD32(0x000f0000)
731 #define TX_PWR_CFG_0_9MBS FIELD32(0x00f00000)
732 #define TX_PWR_CFG_0_12MBS FIELD32(0x0f000000)
733 #define TX_PWR_CFG_0_18MBS FIELD32(0xf0000000)
735 /*
736 * TX_PWR_CFG_1:
737 */
738 #define TX_PWR_CFG_1 0x1318
739 #define TX_PWR_CFG_1_24MBS FIELD32(0x0000000f)
740 #define TX_PWR_CFG_1_36MBS FIELD32(0x000000f0)
741 #define TX_PWR_CFG_1_48MBS FIELD32(0x00000f00)
742 #define TX_PWR_CFG_1_54MBS FIELD32(0x0000f000)
743 #define TX_PWR_CFG_1_MCS0 FIELD32(0x000f0000)
744 #define TX_PWR_CFG_1_MCS1 FIELD32(0x00f00000)
745 #define TX_PWR_CFG_1_MCS2 FIELD32(0x0f000000)
746 #define TX_PWR_CFG_1_MCS3 FIELD32(0xf0000000)
748 /*
749 * TX_PWR_CFG_2:
750 */
751 #define TX_PWR_CFG_2 0x131c
752 #define TX_PWR_CFG_2_MCS4 FIELD32(0x0000000f)
753 #define TX_PWR_CFG_2_MCS5 FIELD32(0x000000f0)
754 #define TX_PWR_CFG_2_MCS6 FIELD32(0x00000f00)
755 #define TX_PWR_CFG_2_MCS7 FIELD32(0x0000f000)
756 #define TX_PWR_CFG_2_MCS8 FIELD32(0x000f0000)
757 #define TX_PWR_CFG_2_MCS9 FIELD32(0x00f00000)
758 #define TX_PWR_CFG_2_MCS10 FIELD32(0x0f000000)
759 #define TX_PWR_CFG_2_MCS11 FIELD32(0xf0000000)
761 /*
762 * TX_PWR_CFG_3:
763 */
764 #define TX_PWR_CFG_3 0x1320
765 #define TX_PWR_CFG_3_MCS12 FIELD32(0x0000000f)
766 #define TX_PWR_CFG_3_MCS13 FIELD32(0x000000f0)
767 #define TX_PWR_CFG_3_MCS14 FIELD32(0x00000f00)
768 #define TX_PWR_CFG_3_MCS15 FIELD32(0x0000f000)
769 #define TX_PWR_CFG_3_UKNOWN1 FIELD32(0x000f0000)
770 #define TX_PWR_CFG_3_UKNOWN2 FIELD32(0x00f00000)
771 #define TX_PWR_CFG_3_UKNOWN3 FIELD32(0x0f000000)
772 #define TX_PWR_CFG_3_UKNOWN4 FIELD32(0xf0000000)
774 /*
775 * TX_PWR_CFG_4:
776 */
777 #define TX_PWR_CFG_4 0x1324
778 #define TX_PWR_CFG_4_UKNOWN5 FIELD32(0x0000000f)
779 #define TX_PWR_CFG_4_UKNOWN6 FIELD32(0x000000f0)
780 #define TX_PWR_CFG_4_UKNOWN7 FIELD32(0x00000f00)
781 #define TX_PWR_CFG_4_UKNOWN8 FIELD32(0x0000f000)
783 /*
784 * TX_PIN_CFG:
785 */
786 #define TX_PIN_CFG 0x1328
787 #define TX_PIN_CFG_PA_PE_A0_EN FIELD32(0x00000001)
788 #define TX_PIN_CFG_PA_PE_G0_EN FIELD32(0x00000002)
789 #define TX_PIN_CFG_PA_PE_A1_EN FIELD32(0x00000004)
790 #define TX_PIN_CFG_PA_PE_G1_EN FIELD32(0x00000008)
791 #define TX_PIN_CFG_PA_PE_A0_POL FIELD32(0x00000010)
792 #define TX_PIN_CFG_PA_PE_G0_POL FIELD32(0x00000020)
793 #define TX_PIN_CFG_PA_PE_A1_POL FIELD32(0x00000040)
794 #define TX_PIN_CFG_PA_PE_G1_POL FIELD32(0x00000080)
795 #define TX_PIN_CFG_LNA_PE_A0_EN FIELD32(0x00000100)
796 #define TX_PIN_CFG_LNA_PE_G0_EN FIELD32(0x00000200)
797 #define TX_PIN_CFG_LNA_PE_A1_EN FIELD32(0x00000400)
798 #define TX_PIN_CFG_LNA_PE_G1_EN FIELD32(0x00000800)
799 #define TX_PIN_CFG_LNA_PE_A0_POL FIELD32(0x00001000)
800 #define TX_PIN_CFG_LNA_PE_G0_POL FIELD32(0x00002000)
801 #define TX_PIN_CFG_LNA_PE_A1_POL FIELD32(0x00004000)
802 #define TX_PIN_CFG_LNA_PE_G1_POL FIELD32(0x00008000)
803 #define TX_PIN_CFG_RFTR_EN FIELD32(0x00010000)
804 #define TX_PIN_CFG_RFTR_POL FIELD32(0x00020000)
805 #define TX_PIN_CFG_TRSW_EN FIELD32(0x00040000)
806 #define TX_PIN_CFG_TRSW_POL FIELD32(0x00080000)
808 /*
809 * TX_BAND_CFG: 0x1 use upper 20MHz, 0x0 use lower 20MHz
810 */
811 #define TX_BAND_CFG 0x132c
812 #define TX_BAND_CFG_HT40_PLUS FIELD32(0x00000001)
813 #define TX_BAND_CFG_A FIELD32(0x00000002)
814 #define TX_BAND_CFG_BG FIELD32(0x00000004)
816 /*
817 * TX_SW_CFG0:
818 */
819 #define TX_SW_CFG0 0x1330
821 /*
822 * TX_SW_CFG1:
823 */
824 #define TX_SW_CFG1 0x1334
826 /*
827 * TX_SW_CFG2:
828 */
829 #define TX_SW_CFG2 0x1338
831 /*
832 * TXOP_THRES_CFG:
833 */
834 #define TXOP_THRES_CFG 0x133c
836 /*
837 * TXOP_CTRL_CFG:
838 */
839 #define TXOP_CTRL_CFG 0x1340
841 /*
842 * TX_RTS_CFG:
843 * RTS_THRES: unit:byte
844 * RTS_FBK_EN: enable rts rate fallback
845 */
846 #define TX_RTS_CFG 0x1344
847 #define TX_RTS_CFG_AUTO_RTS_RETRY_LIMIT FIELD32(0x000000ff)
848 #define TX_RTS_CFG_RTS_THRES FIELD32(0x00ffff00)
849 #define TX_RTS_CFG_RTS_FBK_EN FIELD32(0x01000000)
851 /*
852 * TX_TIMEOUT_CFG:
853 * MPDU_LIFETIME: expiration time = 2^(9+MPDU LIFE TIME) us
854 * RX_ACK_TIMEOUT: unit:slot. Used for TX procedure
855 * TX_OP_TIMEOUT: TXOP timeout value for TXOP truncation.
856 * it is recommended that:
857 * (SLOT_TIME) > (TX_OP_TIMEOUT) > (RX_ACK_TIMEOUT)
858 */
859 #define TX_TIMEOUT_CFG 0x1348
860 #define TX_TIMEOUT_CFG_MPDU_LIFETIME FIELD32(0x000000f0)
861 #define TX_TIMEOUT_CFG_RX_ACK_TIMEOUT FIELD32(0x0000ff00)
862 #define TX_TIMEOUT_CFG_TX_OP_TIMEOUT FIELD32(0x00ff0000)
864 /*
865 * TX_RTY_CFG:
866 * SHORT_RTY_LIMIT: short retry limit
867 * LONG_RTY_LIMIT: long retry limit
868 * LONG_RTY_THRE: Long retry threshoold
869 * NON_AGG_RTY_MODE: Non-Aggregate MPDU retry mode
870 * 0:expired by retry limit, 1: expired by mpdu life timer
871 * AGG_RTY_MODE: Aggregate MPDU retry mode
872 * 0:expired by retry limit, 1: expired by mpdu life timer
873 * TX_AUTO_FB_ENABLE: Tx retry PHY rate auto fallback enable
874 */
875 #define TX_RTY_CFG 0x134c
876 #define TX_RTY_CFG_SHORT_RTY_LIMIT FIELD32(0x000000ff)
877 #define TX_RTY_CFG_LONG_RTY_LIMIT FIELD32(0x0000ff00)
878 #define TX_RTY_CFG_LONG_RTY_THRE FIELD32(0x0fff0000)
879 #define TX_RTY_CFG_NON_AGG_RTY_MODE FIELD32(0x10000000)
880 #define TX_RTY_CFG_AGG_RTY_MODE FIELD32(0x20000000)
881 #define TX_RTY_CFG_TX_AUTO_FB_ENABLE FIELD32(0x40000000)
883 /*
884 * TX_LINK_CFG:
885 * REMOTE_MFB_LIFETIME: remote MFB life time. unit: 32us
886 * MFB_ENABLE: TX apply remote MFB 1:enable
887 * REMOTE_UMFS_ENABLE: remote unsolicit MFB enable
888 * 0: not apply remote remote unsolicit (MFS=7)
889 * TX_MRQ_EN: MCS request TX enable
890 * TX_RDG_EN: RDG TX enable
891 * TX_CF_ACK_EN: Piggyback CF-ACK enable
892 * REMOTE_MFB: remote MCS feedback
893 * REMOTE_MFS: remote MCS feedback sequence number
894 */
895 #define TX_LINK_CFG 0x1350
896 #define TX_LINK_CFG_REMOTE_MFB_LIFETIME FIELD32(0x000000ff)
897 #define TX_LINK_CFG_MFB_ENABLE FIELD32(0x00000100)
898 #define TX_LINK_CFG_REMOTE_UMFS_ENABLE FIELD32(0x00000200)
899 #define TX_LINK_CFG_TX_MRQ_EN FIELD32(0x00000400)
900 #define TX_LINK_CFG_TX_RDG_EN FIELD32(0x00000800)
901 #define TX_LINK_CFG_TX_CF_ACK_EN FIELD32(0x00001000)
902 #define TX_LINK_CFG_REMOTE_MFB FIELD32(0x00ff0000)
903 #define TX_LINK_CFG_REMOTE_MFS FIELD32(0xff000000)
905 /*
906 * HT_FBK_CFG0:
907 */
908 #define HT_FBK_CFG0 0x1354
909 #define HT_FBK_CFG0_HTMCS0FBK FIELD32(0x0000000f)
910 #define HT_FBK_CFG0_HTMCS1FBK FIELD32(0x000000f0)
911 #define HT_FBK_CFG0_HTMCS2FBK FIELD32(0x00000f00)
912 #define HT_FBK_CFG0_HTMCS3FBK FIELD32(0x0000f000)
913 #define HT_FBK_CFG0_HTMCS4FBK FIELD32(0x000f0000)
914 #define HT_FBK_CFG0_HTMCS5FBK FIELD32(0x00f00000)
915 #define HT_FBK_CFG0_HTMCS6FBK FIELD32(0x0f000000)
916 #define HT_FBK_CFG0_HTMCS7FBK FIELD32(0xf0000000)
918 /*
919 * HT_FBK_CFG1:
920 */
921 #define HT_FBK_CFG1 0x1358
922 #define HT_FBK_CFG1_HTMCS8FBK FIELD32(0x0000000f)
923 #define HT_FBK_CFG1_HTMCS9FBK FIELD32(0x000000f0)
924 #define HT_FBK_CFG1_HTMCS10FBK FIELD32(0x00000f00)
925 #define HT_FBK_CFG1_HTMCS11FBK FIELD32(0x0000f000)
926 #define HT_FBK_CFG1_HTMCS12FBK FIELD32(0x000f0000)
927 #define HT_FBK_CFG1_HTMCS13FBK FIELD32(0x00f00000)
928 #define HT_FBK_CFG1_HTMCS14FBK FIELD32(0x0f000000)
929 #define HT_FBK_CFG1_HTMCS15FBK FIELD32(0xf0000000)
931 /*
932 * LG_FBK_CFG0:
933 */
934 #define LG_FBK_CFG0 0x135c
935 #define LG_FBK_CFG0_OFDMMCS0FBK FIELD32(0x0000000f)
936 #define LG_FBK_CFG0_OFDMMCS1FBK FIELD32(0x000000f0)
937 #define LG_FBK_CFG0_OFDMMCS2FBK FIELD32(0x00000f00)
938 #define LG_FBK_CFG0_OFDMMCS3FBK FIELD32(0x0000f000)
939 #define LG_FBK_CFG0_OFDMMCS4FBK FIELD32(0x000f0000)
940 #define LG_FBK_CFG0_OFDMMCS5FBK FIELD32(0x00f00000)
941 #define LG_FBK_CFG0_OFDMMCS6FBK FIELD32(0x0f000000)
942 #define LG_FBK_CFG0_OFDMMCS7FBK FIELD32(0xf0000000)
944 /*
945 * LG_FBK_CFG1:
946 */
947 #define LG_FBK_CFG1 0x1360
948 #define LG_FBK_CFG0_CCKMCS0FBK FIELD32(0x0000000f)
949 #define LG_FBK_CFG0_CCKMCS1FBK FIELD32(0x000000f0)
950 #define LG_FBK_CFG0_CCKMCS2FBK FIELD32(0x00000f00)
951 #define LG_FBK_CFG0_CCKMCS3FBK FIELD32(0x0000f000)
953 /*
954 * CCK_PROT_CFG: CCK Protection
955 * PROTECT_RATE: Protection control frame rate for CCK TX(RTS/CTS/CFEnd)
956 * PROTECT_CTRL: Protection control frame type for CCK TX
957 * 0:none, 1:RTS/CTS, 2:CTS-to-self
958 * PROTECT_NAV: TXOP protection type for CCK TX
959 * 0:none, 1:ShortNAVprotect, 2:LongNAVProtect
960 * TX_OP_ALLOW_CCK: CCK TXOP allowance, 0:disallow
961 * TX_OP_ALLOW_OFDM: CCK TXOP allowance, 0:disallow
962 * TX_OP_ALLOW_MM20: CCK TXOP allowance, 0:disallow
963 * TX_OP_ALLOW_MM40: CCK TXOP allowance, 0:disallow
964 * TX_OP_ALLOW_GF20: CCK TXOP allowance, 0:disallow
965 * TX_OP_ALLOW_GF40: CCK TXOP allowance, 0:disallow
966 * RTS_TH_EN: RTS threshold enable on CCK TX
967 */
968 #define CCK_PROT_CFG 0x1364
969 #define CCK_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff)
970 #define CCK_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000)
971 #define CCK_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000)
972 #define CCK_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000)
973 #define CCK_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000)
974 #define CCK_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000)
975 #define CCK_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000)
976 #define CCK_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000)
977 #define CCK_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000)
978 #define CCK_PROT_CFG_RTS_TH_EN FIELD32(0x04000000)
980 /*
981 * OFDM_PROT_CFG: OFDM Protection
982 */
983 #define OFDM_PROT_CFG 0x1368
984 #define OFDM_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff)
985 #define OFDM_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000)
986 #define OFDM_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000)
987 #define OFDM_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000)
988 #define OFDM_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000)
989 #define OFDM_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000)
990 #define OFDM_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000)
991 #define OFDM_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000)
992 #define OFDM_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000)
993 #define OFDM_PROT_CFG_RTS_TH_EN FIELD32(0x04000000)
995 /*
996 * MM20_PROT_CFG: MM20 Protection
997 */
998 #define MM20_PROT_CFG 0x136c
999 #define MM20_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff)
1000 #define MM20_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000)
1001 #define MM20_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000)
1002 #define MM20_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000)
1003 #define MM20_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000)
1004 #define MM20_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000)
1005 #define MM20_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000)
1006 #define MM20_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000)
1007 #define MM20_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000)
1008 #define MM20_PROT_CFG_RTS_TH_EN FIELD32(0x04000000)
1010 /*
1011 * MM40_PROT_CFG: MM40 Protection
1012 */
1013 #define MM40_PROT_CFG 0x1370
1014 #define MM40_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff)
1015 #define MM40_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000)
1016 #define MM40_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000)
1017 #define MM40_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000)
1018 #define MM40_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000)
1019 #define MM40_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000)
1020 #define MM40_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000)
1021 #define MM40_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000)
1022 #define MM40_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000)
1023 #define MM40_PROT_CFG_RTS_TH_EN FIELD32(0x04000000)
1025 /*
1026 * GF20_PROT_CFG: GF20 Protection
1027 */
1028 #define GF20_PROT_CFG 0x1374
1029 #define GF20_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff)
1030 #define GF20_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000)
1031 #define GF20_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000)
1032 #define GF20_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000)
1033 #define GF20_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000)
1034 #define GF20_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000)
1035 #define GF20_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000)
1036 #define GF20_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000)
1037 #define GF20_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000)
1038 #define GF20_PROT_CFG_RTS_TH_EN FIELD32(0x04000000)
1040 /*
1041 * GF40_PROT_CFG: GF40 Protection
1042 */
1043 #define GF40_PROT_CFG 0x1378
1044 #define GF40_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff)
1045 #define GF40_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000)
1046 #define GF40_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000)
1047 #define GF40_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000)
1048 #define GF40_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000)
1049 #define GF40_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000)
1050 #define GF40_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000)
1051 #define GF40_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000)
1052 #define GF40_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000)
1053 #define GF40_PROT_CFG_RTS_TH_EN FIELD32(0x04000000)
1055 /*
1056 * EXP_CTS_TIME:
1057 */
1058 #define EXP_CTS_TIME 0x137c
1060 /*
1061 * EXP_ACK_TIME:
1062 */
1063 #define EXP_ACK_TIME 0x1380
1065 /*
1066 * RX_FILTER_CFG: RX configuration register.
1067 */
1068 #define RX_FILTER_CFG 0x1400
1069 #define RX_FILTER_CFG_DROP_CRC_ERROR FIELD32(0x00000001)
1070 #define RX_FILTER_CFG_DROP_PHY_ERROR FIELD32(0x00000002)
1071 #define RX_FILTER_CFG_DROP_NOT_TO_ME FIELD32(0x00000004)
1072 #define RX_FILTER_CFG_DROP_NOT_MY_BSSD FIELD32(0x00000008)
1073 #define RX_FILTER_CFG_DROP_VER_ERROR FIELD32(0x00000010)
1074 #define RX_FILTER_CFG_DROP_MULTICAST FIELD32(0x00000020)
1075 #define RX_FILTER_CFG_DROP_BROADCAST FIELD32(0x00000040)
1076 #define RX_FILTER_CFG_DROP_DUPLICATE FIELD32(0x00000080)
1077 #define RX_FILTER_CFG_DROP_CF_END_ACK FIELD32(0x00000100)
1078 #define RX_FILTER_CFG_DROP_CF_END FIELD32(0x00000200)
1079 #define RX_FILTER_CFG_DROP_ACK FIELD32(0x00000400)
1080 #define RX_FILTER_CFG_DROP_CTS FIELD32(0x00000800)
1081 #define RX_FILTER_CFG_DROP_RTS FIELD32(0x00001000)
1082 #define RX_FILTER_CFG_DROP_PSPOLL FIELD32(0x00002000)
1083 #define RX_FILTER_CFG_DROP_BA FIELD32(0x00004000)
1084 #define RX_FILTER_CFG_DROP_BAR FIELD32(0x00008000)
1085 #define RX_FILTER_CFG_DROP_CNTL FIELD32(0x00010000)
1087 /*
1088 * AUTO_RSP_CFG:
1089 * AUTORESPONDER: 0: disable, 1: enable
1090 * BAC_ACK_POLICY: 0:long, 1:short preamble
1091 * CTS_40_MMODE: Response CTS 40MHz duplicate mode
1092 * CTS_40_MREF: Response CTS 40MHz duplicate mode
1093 * AR_PREAMBLE: Auto responder preamble 0:long, 1:short preamble
1094 * DUAL_CTS_EN: Power bit value in control frame
1095 * ACK_CTS_PSM_BIT:Power bit value in control frame
1096 */
1097 #define AUTO_RSP_CFG 0x1404
1098 #define AUTO_RSP_CFG_AUTORESPONDER FIELD32(0x00000001)
1099 #define AUTO_RSP_CFG_BAC_ACK_POLICY FIELD32(0x00000002)
1100 #define AUTO_RSP_CFG_CTS_40_MMODE FIELD32(0x00000004)
1101 #define AUTO_RSP_CFG_CTS_40_MREF FIELD32(0x00000008)
1102 #define AUTO_RSP_CFG_AR_PREAMBLE FIELD32(0x00000010)
1103 #define AUTO_RSP_CFG_DUAL_CTS_EN FIELD32(0x00000040)
1104 #define AUTO_RSP_CFG_ACK_CTS_PSM_BIT FIELD32(0x00000080)
1106 /*
1107 * LEGACY_BASIC_RATE:
1108 */
1109 #define LEGACY_BASIC_RATE 0x1408
1111 /*
1112 * HT_BASIC_RATE:
1113 */
1114 #define HT_BASIC_RATE 0x140c
1116 /*
1117 * HT_CTRL_CFG:
1118 */
1119 #define HT_CTRL_CFG 0x1410
1121 /*
1122 * SIFS_COST_CFG:
1123 */
1124 #define SIFS_COST_CFG 0x1414
1126 /*
1127 * RX_PARSER_CFG:
1128 * Set NAV for all received frames
1129 */
1130 #define RX_PARSER_CFG 0x1418
1132 /*
1133 * TX_SEC_CNT0:
1134 */
1135 #define TX_SEC_CNT0 0x1500
1137 /*
1138 * RX_SEC_CNT0:
1139 */
1140 #define RX_SEC_CNT0 0x1504
1142 /*
1143 * CCMP_FC_MUTE:
1144 */
1145 #define CCMP_FC_MUTE 0x1508
1147 /*
1148 * TXOP_HLDR_ADDR0:
1149 */
1150 #define TXOP_HLDR_ADDR0 0x1600
1152 /*
1153 * TXOP_HLDR_ADDR1:
1154 */
1155 #define TXOP_HLDR_ADDR1 0x1604
1157 /*
1158 * TXOP_HLDR_ET:
1159 */
1160 #define TXOP_HLDR_ET 0x1608
1162 /*
1163 * QOS_CFPOLL_RA_DW0:
1164 */
1165 #define QOS_CFPOLL_RA_DW0 0x160c
1167 /*
1168 * QOS_CFPOLL_RA_DW1:
1169 */
1170 #define QOS_CFPOLL_RA_DW1 0x1610
1172 /*
1173 * QOS_CFPOLL_QC:
1174 */
1175 #define QOS_CFPOLL_QC 0x1614
1177 /*
1178 * RX_STA_CNT0: RX PLCP error count & RX CRC error count
1179 */
1180 #define RX_STA_CNT0 0x1700
1181 #define RX_STA_CNT0_CRC_ERR FIELD32(0x0000ffff)
1182 #define RX_STA_CNT0_PHY_ERR FIELD32(0xffff0000)
1184 /*
1185 * RX_STA_CNT1: RX False CCA count & RX LONG frame count
1186 */
1187 #define RX_STA_CNT1 0x1704
1188 #define RX_STA_CNT1_FALSE_CCA FIELD32(0x0000ffff)
1189 #define RX_STA_CNT1_PLCP_ERR FIELD32(0xffff0000)
1191 /*
1192 * RX_STA_CNT2:
1193 */
1194 #define RX_STA_CNT2 0x1708
1195 #define RX_STA_CNT2_RX_DUPLI_COUNT FIELD32(0x0000ffff)
1196 #define RX_STA_CNT2_RX_FIFO_OVERFLOW FIELD32(0xffff0000)
1198 /*
1199 * TX_STA_CNT0: TX Beacon count
1200 */
1201 #define TX_STA_CNT0 0x170c
1202 #define TX_STA_CNT0_TX_FAIL_COUNT FIELD32(0x0000ffff)
1203 #define TX_STA_CNT0_TX_BEACON_COUNT FIELD32(0xffff0000)
1205 /*
1206 * TX_STA_CNT1: TX tx count
1207 */
1208 #define TX_STA_CNT1 0x1710
1209 #define TX_STA_CNT1_TX_SUCCESS FIELD32(0x0000ffff)
1210 #define TX_STA_CNT1_TX_RETRANSMIT FIELD32(0xffff0000)
1212 /*
1213 * TX_STA_CNT2: TX tx count
1214 */
1215 #define TX_STA_CNT2 0x1714
1216 #define TX_STA_CNT2_TX_ZERO_LEN_COUNT FIELD32(0x0000ffff)
1217 #define TX_STA_CNT2_TX_UNDER_FLOW_COUNT FIELD32(0xffff0000)
1219 /*
1220 * TX_STA_FIFO: TX Result for specific PID status fifo register
1221 */
1222 #define TX_STA_FIFO 0x1718
1223 #define TX_STA_FIFO_VALID FIELD32(0x00000001)
1224 #define TX_STA_FIFO_PID_TYPE FIELD32(0x0000001e)
1225 #define TX_STA_FIFO_TX_SUCCESS FIELD32(0x00000020)
1226 #define TX_STA_FIFO_TX_AGGRE FIELD32(0x00000040)
1227 #define TX_STA_FIFO_TX_ACK_REQUIRED FIELD32(0x00000080)
1228 #define TX_STA_FIFO_WCID FIELD32(0x0000ff00)
1229 #define TX_STA_FIFO_SUCCESS_RATE FIELD32(0xffff0000)
1231 /*
1232 * TX_AGG_CNT: Debug counter
1233 */
1234 #define TX_AGG_CNT 0x171c
1235 #define TX_AGG_CNT_NON_AGG_TX_COUNT FIELD32(0x0000ffff)
1236 #define TX_AGG_CNT_AGG_TX_COUNT FIELD32(0xffff0000)
1238 /*
1239 * TX_AGG_CNT0:
1240 */
1241 #define TX_AGG_CNT0 0x1720
1242 #define TX_AGG_CNT0_AGG_SIZE_1_COUNT FIELD32(0x0000ffff)
1243 #define TX_AGG_CNT0_AGG_SIZE_2_COUNT FIELD32(0xffff0000)
1245 /*
1246 * TX_AGG_CNT1:
1247 */
1248 #define TX_AGG_CNT1 0x1724
1249 #define TX_AGG_CNT1_AGG_SIZE_3_COUNT FIELD32(0x0000ffff)
1250 #define TX_AGG_CNT1_AGG_SIZE_4_COUNT FIELD32(0xffff0000)
1252 /*
1253 * TX_AGG_CNT2:
1254 */
1255 #define TX_AGG_CNT2 0x1728
1256 #define TX_AGG_CNT2_AGG_SIZE_5_COUNT FIELD32(0x0000ffff)
1257 #define TX_AGG_CNT2_AGG_SIZE_6_COUNT FIELD32(0xffff0000)
1259 /*
1260 * TX_AGG_CNT3:
1261 */
1262 #define TX_AGG_CNT3 0x172c
1263 #define TX_AGG_CNT3_AGG_SIZE_7_COUNT FIELD32(0x0000ffff)
1264 #define TX_AGG_CNT3_AGG_SIZE_8_COUNT FIELD32(0xffff0000)
1266 /*
1267 * TX_AGG_CNT4:
1268 */
1269 #define TX_AGG_CNT4 0x1730
1270 #define TX_AGG_CNT4_AGG_SIZE_9_COUNT FIELD32(0x0000ffff)
1271 #define TX_AGG_CNT4_AGG_SIZE_10_COUNT FIELD32(0xffff0000)
1273 /*
1274 * TX_AGG_CNT5:
1275 */
1276 #define TX_AGG_CNT5 0x1734
1277 #define TX_AGG_CNT5_AGG_SIZE_11_COUNT FIELD32(0x0000ffff)
1278 #define TX_AGG_CNT5_AGG_SIZE_12_COUNT FIELD32(0xffff0000)
1280 /*
1281 * TX_AGG_CNT6:
1282 */
1283 #define TX_AGG_CNT6 0x1738
1284 #define TX_AGG_CNT6_AGG_SIZE_13_COUNT FIELD32(0x0000ffff)
1285 #define TX_AGG_CNT6_AGG_SIZE_14_COUNT FIELD32(0xffff0000)
1287 /*
1288 * TX_AGG_CNT7:
1289 */
1290 #define TX_AGG_CNT7 0x173c
1291 #define TX_AGG_CNT7_AGG_SIZE_15_COUNT FIELD32(0x0000ffff)
1292 #define TX_AGG_CNT7_AGG_SIZE_16_COUNT FIELD32(0xffff0000)
1294 /*
1295 * MPDU_DENSITY_CNT:
1296 * TX_ZERO_DEL: TX zero length delimiter count
1297 * RX_ZERO_DEL: RX zero length delimiter count
1298 */
1299 #define MPDU_DENSITY_CNT 0x1740
1300 #define MPDU_DENSITY_CNT_TX_ZERO_DEL FIELD32(0x0000ffff)
1301 #define MPDU_DENSITY_CNT_RX_ZERO_DEL FIELD32(0xffff0000)
1303 /*
1304 * Security key table memory.
1305 * MAC_WCID_BASE: 8-bytes (use only 6 bytes) * 256 entry
1306 * PAIRWISE_KEY_TABLE_BASE: 32-byte * 256 entry
1307 * MAC_IVEIV_TABLE_BASE: 8-byte * 256-entry
1308 * MAC_WCID_ATTRIBUTE_BASE: 4-byte * 256-entry
1309 * SHARED_KEY_TABLE_BASE: 32 bytes * 32-entry
1310 * SHARED_KEY_MODE_BASE: 4 bits * 32-entry
1311 */
1312 #define MAC_WCID_BASE 0x1800
1313 #define PAIRWISE_KEY_TABLE_BASE 0x4000
1314 #define MAC_IVEIV_TABLE_BASE 0x6000
1315 #define MAC_WCID_ATTRIBUTE_BASE 0x6800
1316 #define SHARED_KEY_TABLE_BASE 0x6c00
1317 #define SHARED_KEY_MODE_BASE 0x7000
1319 #define MAC_WCID_ENTRY(__idx) \
1320 ( MAC_WCID_BASE + ((__idx) * sizeof(struct mac_wcid_entry)) )
1321 #define PAIRWISE_KEY_ENTRY(__idx) \
1322 ( PAIRWISE_KEY_TABLE_BASE + ((__idx) * sizeof(struct hw_key_entry)) )
1323 #define MAC_IVEIV_ENTRY(__idx) \
1324 ( MAC_IVEIV_TABLE_BASE + ((__idx) & sizeof(struct mac_iveiv_entry)) )
1325 #define MAC_WCID_ATTR_ENTRY(__idx) \
1326 ( MAC_WCID_ATTRIBUTE_BASE + ((__idx) * sizeof(u32)) )
1327 #define SHARED_KEY_ENTRY(__idx) \
1328 ( SHARED_KEY_TABLE_BASE + ((__idx) * sizeof(struct hw_key_entry)) )
1329 #define SHARED_KEY_MODE_ENTRY(__idx) \
1330 ( SHARED_KEY_MODE_BASE + ((__idx) * sizeof(u32)) )
1347 /*
1348 * MAC_WCID_ATTRIBUTE:
1349 */
1350 #define MAC_WCID_ATTRIBUTE_KEYTAB FIELD32(0x00000001)
1351 #define MAC_WCID_ATTRIBUTE_CIPHER FIELD32(0x0000000e)
1352 #define MAC_WCID_ATTRIBUTE_BSS_IDX FIELD32(0x00000070)
1353 #define MAC_WCID_ATTRIBUTE_RX_WIUDF FIELD32(0x00000380)
1355 /*
1356 * SHARED_KEY_MODE:
1357 */
1358 #define SHARED_KEY_MODE_BSS0_KEY0 FIELD32(0x00000007)
1359 #define SHARED_KEY_MODE_BSS0_KEY1 FIELD32(0x00000070)
1360 #define SHARED_KEY_MODE_BSS0_KEY2 FIELD32(0x00000700)
1361 #define SHARED_KEY_MODE_BSS0_KEY3 FIELD32(0x00007000)
1362 #define SHARED_KEY_MODE_BSS1_KEY0 FIELD32(0x00070000)
1363 #define SHARED_KEY_MODE_BSS1_KEY1 FIELD32(0x00700000)
1364 #define SHARED_KEY_MODE_BSS1_KEY2 FIELD32(0x07000000)
1365 #define SHARED_KEY_MODE_BSS1_KEY3 FIELD32(0x70000000)
1367 /*
1368 * HOST-MCU communication
1369 */
1371 /*
1372 * H2M_MAILBOX_CSR: Host-to-MCU Mailbox.
1373 */
1374 #define H2M_MAILBOX_CSR 0x7010
1375 #define H2M_MAILBOX_CSR_ARG0 FIELD32(0x000000ff)
1376 #define H2M_MAILBOX_CSR_ARG1 FIELD32(0x0000ff00)
1377 #define H2M_MAILBOX_CSR_CMD_TOKEN FIELD32(0x00ff0000)
1378 #define H2M_MAILBOX_CSR_OWNER FIELD32(0xff000000)
1380 /*
1381 * H2M_MAILBOX_CID:
1382 */
1383 #define H2M_MAILBOX_CID 0x7014
1384 #define H2M_MAILBOX_CID_CMD0 FIELD32(0x000000ff)
1385 #define H2M_MAILBOX_CID_CMD1 FIELD32(0x0000ff00)
1386 #define H2M_MAILBOX_CID_CMD2 FIELD32(0x00ff0000)
1387 #define H2M_MAILBOX_CID_CMD3 FIELD32(0xff000000)
1389 /*
1390 * H2M_MAILBOX_STATUS:
1391 */
1392 #define H2M_MAILBOX_STATUS 0x701c
1394 /*
1395 * H2M_INT_SRC:
1396 */
1397 #define H2M_INT_SRC 0x7024
1399 /*
1400 * H2M_BBP_AGENT:
1401 */
1402 #define H2M_BBP_AGENT 0x7028
1404 /*
1405 * MCU_LEDCS: LED control for MCU Mailbox.
1406 */
1407 #define MCU_LEDCS_LED_MODE FIELD8(0x1f)
1408 #define MCU_LEDCS_POLARITY FIELD8(0x01)
1410 /*
1411 * HW_CS_CTS_BASE:
1412 * Carrier-sense CTS frame base address.
1413 * It's where mac stores carrier-sense frame for carrier-sense function.
1414 */
1415 #define HW_CS_CTS_BASE 0x7700
1417 /*
1418 * HW_DFS_CTS_BASE:
1419 * FS CTS frame base address. It's where mac stores CTS frame for DFS.
1420 */
1421 #define HW_DFS_CTS_BASE 0x7780
1423 /*
1424 * TXRX control registers - base address 0x3000
1425 */
1427 /*
1428 * TXRX_CSR1:
1429 * rt2860b UNKNOWN reg use R/O Reg Addr 0x77d0 first..
1430 */
1431 #define TXRX_CSR1 0x77d0
1433 /*
1434 * HW_DEBUG_SETTING_BASE:
1435 * since NULL frame won't be that long (256 byte)
1436 * We steal 16 tail bytes to save debugging settings
1437 */
1438 #define HW_DEBUG_SETTING_BASE 0x77f0
1439 #define HW_DEBUG_SETTING_BASE2 0x7770
1441 /*
1442 * HW_BEACON_BASE
1443 * In order to support maximum 8 MBSS and its maximum length
1444 * is 512 bytes for each beacon
1445 * Three section discontinue memory segments will be used.
1446 * 1. The original region for BCN 0~3
1447 * 2. Extract memory from FCE table for BCN 4~5
1448 * 3. Extract memory from Pair-wise key table for BCN 6~7
1449 * It occupied those memory of wcid 238~253 for BCN 6
1450 * and wcid 222~237 for BCN 7
1451 *
1452 * IMPORTANT NOTE: Not sure why legacy driver does this,
1453 * but HW_BEACON_BASE7 is 0x0200 bytes below HW_BEACON_BASE6.
1454 */
1455 #define HW_BEACON_BASE0 0x7800
1456 #define HW_BEACON_BASE1 0x7a00
1457 #define HW_BEACON_BASE2 0x7c00
1458 #define HW_BEACON_BASE3 0x7e00
1459 #define HW_BEACON_BASE4 0x7200
1460 #define HW_BEACON_BASE5 0x7400
1461 #define HW_BEACON_BASE6 0x5dc0
1462 #define HW_BEACON_BASE7 0x5bc0
1464 #define HW_BEACON_OFFSET(__index) \
1465 ( ((__index) < 4) ? ( HW_BEACON_BASE0 + (__index * 0x0200) ) : \
1466 (((__index) < 6) ? ( HW_BEACON_BASE4 + ((__index - 4) * 0x0200) ) : \
1467 (HW_BEACON_BASE6 - ((__index - 6) * 0x0200))) )
1469 /*
1470 * 8051 firmware image.
1471 */
1473 #define FIRMWARE_IMAGE_BASE 0x3000
1475 /*
1476 * BBP registers.
1477 * The wordsize of the BBP is 8 bits.
1478 */
1480 /*
1481 * BBP 1: TX Antenna
1482 */
1483 #define BBP1_TX_POWER FIELD8(0x07)
1484 #define BBP1_TX_ANTENNA FIELD8(0x18)
1486 /*
1487 * BBP 3: RX Antenna
1488 */
1489 #define BBP3_RX_ANTENNA FIELD8(0x18)
1490 #define BBP3_HT40_PLUS FIELD8(0x20)
1492 /*
1493 * BBP 4: Bandwidth
1494 */
1495 #define BBP4_TX_BF FIELD8(0x01)
1496 #define BBP4_BANDWIDTH FIELD8(0x18)
1498 /*
1499 * RFCSR registers
1500 * The wordsize of the RFCSR is 8 bits.
1501 */
1503 /*
1504 * RFCSR 6:
1505 */
1506 #define RFCSR6_R FIELD8(0x03)
1508 /*
1509 * RFCSR 7:
1510 */
1511 #define RFCSR7_RF_TUNING FIELD8(0x01)
1513 /*
1514 * RFCSR 12:
1515 */
1516 #define RFCSR12_TX_POWER FIELD8(0x1f)
1518 /*
1519 * RFCSR 22:
1520 */
1521 #define RFCSR22_BASEBAND_LOOPBACK FIELD8(0x01)
1523 /*
1524 * RFCSR 23:
1525 */
1526 #define RFCSR23_FREQ_OFFSET FIELD8(0x7f)
1528 /*
1529 * RFCSR 30:
1530 */
1531 #define RFCSR30_RF_CALIBRATION FIELD8(0x80)
1533 /*
1534 * RF registers
1535 */
1537 /*
1538 * RF 2
1539 */
1540 #define RF2_ANTENNA_RX2 FIELD32(0x00000040)
1541 #define RF2_ANTENNA_TX1 FIELD32(0x00004000)
1542 #define RF2_ANTENNA_RX1 FIELD32(0x00020000)
1544 /*
1545 * RF 3
1546 */
1547 #define RF3_TXPOWER_G FIELD32(0x00003e00)
1548 #define RF3_TXPOWER_A_7DBM_BOOST FIELD32(0x00000200)
1549 #define RF3_TXPOWER_A FIELD32(0x00003c00)
1551 /*
1552 * RF 4
1553 */
1554 #define RF4_TXPOWER_G FIELD32(0x000007c0)
1555 #define RF4_TXPOWER_A_7DBM_BOOST FIELD32(0x00000040)
1556 #define RF4_TXPOWER_A FIELD32(0x00000780)
1557 #define RF4_FREQ_OFFSET FIELD32(0x001f8000)
1558 #define RF4_HT40 FIELD32(0x00200000)
1560 /*
1561 * EEPROM content.
1562 * The wordsize of the EEPROM is 16 bits.
1563 */
1565 /*
1566 * EEPROM Version
1567 */
1568 #define EEPROM_VERSION 0x0001
1569 #define EEPROM_VERSION_FAE FIELD16(0x00ff)
1570 #define EEPROM_VERSION_VERSION FIELD16(0xff00)
1572 /*
1573 * HW MAC address.
1574 */
1575 #define EEPROM_MAC_ADDR_0 0x0002
1576 #define EEPROM_MAC_ADDR_BYTE0 FIELD16(0x00ff)
1577 #define EEPROM_MAC_ADDR_BYTE1 FIELD16(0xff00)
1578 #define EEPROM_MAC_ADDR_1 0x0003
1579 #define EEPROM_MAC_ADDR_BYTE2 FIELD16(0x00ff)
1580 #define EEPROM_MAC_ADDR_BYTE3 FIELD16(0xff00)
1581 #define EEPROM_MAC_ADDR_2 0x0004
1582 #define EEPROM_MAC_ADDR_BYTE4 FIELD16(0x00ff)
1583 #define EEPROM_MAC_ADDR_BYTE5 FIELD16(0xff00)
1585 /*
1586 * EEPROM ANTENNA config
1587 * RXPATH: 1: 1R, 2: 2R, 3: 3R
1588 * TXPATH: 1: 1T, 2: 2T
1589 */
1590 #define EEPROM_ANTENNA 0x001a
1591 #define EEPROM_ANTENNA_RXPATH FIELD16(0x000f)
1592 #define EEPROM_ANTENNA_TXPATH FIELD16(0x00f0)
1593 #define EEPROM_ANTENNA_RF_TYPE FIELD16(0x0f00)
1595 /*
1596 * EEPROM NIC config
1597 * CARDBUS_ACCEL: 0 - enable, 1 - disable
1598 */
1599 #define EEPROM_NIC 0x001b
1600 #define EEPROM_NIC_HW_RADIO FIELD16(0x0001)
1601 #define EEPROM_NIC_DYNAMIC_TX_AGC FIELD16(0x0002)
1602 #define EEPROM_NIC_EXTERNAL_LNA_BG FIELD16(0x0004)
1603 #define EEPROM_NIC_EXTERNAL_LNA_A FIELD16(0x0008)
1604 #define EEPROM_NIC_CARDBUS_ACCEL FIELD16(0x0010)
1605 #define EEPROM_NIC_BW40M_SB_BG FIELD16(0x0020)
1606 #define EEPROM_NIC_BW40M_SB_A FIELD16(0x0040)
1607 #define EEPROM_NIC_WPS_PBC FIELD16(0x0080)
1608 #define EEPROM_NIC_BW40M_BG FIELD16(0x0100)
1609 #define EEPROM_NIC_BW40M_A FIELD16(0x0200)
1611 /*
1612 * EEPROM frequency
1613 */
1614 #define EEPROM_FREQ 0x001d
1615 #define EEPROM_FREQ_OFFSET FIELD16(0x00ff)
1616 #define EEPROM_FREQ_LED_MODE FIELD16(0x7f00)
1617 #define EEPROM_FREQ_LED_POLARITY FIELD16(0x1000)
1619 /*
1620 * EEPROM LED
1621 * POLARITY_RDY_G: Polarity RDY_G setting.
1622 * POLARITY_RDY_A: Polarity RDY_A setting.
1623 * POLARITY_ACT: Polarity ACT setting.
1624 * POLARITY_GPIO_0: Polarity GPIO0 setting.
1625 * POLARITY_GPIO_1: Polarity GPIO1 setting.
1626 * POLARITY_GPIO_2: Polarity GPIO2 setting.
1627 * POLARITY_GPIO_3: Polarity GPIO3 setting.
1628 * POLARITY_GPIO_4: Polarity GPIO4 setting.
1629 * LED_MODE: Led mode.
1630 */
1631 #define EEPROM_LED1 0x001e
1632 #define EEPROM_LED2 0x001f
1633 #define EEPROM_LED3 0x0020
1634 #define EEPROM_LED_POLARITY_RDY_BG FIELD16(0x0001)
1635 #define EEPROM_LED_POLARITY_RDY_A FIELD16(0x0002)
1636 #define EEPROM_LED_POLARITY_ACT FIELD16(0x0004)
1637 #define EEPROM_LED_POLARITY_GPIO_0 FIELD16(0x0008)
1638 #define EEPROM_LED_POLARITY_GPIO_1 FIELD16(0x0010)
1639 #define EEPROM_LED_POLARITY_GPIO_2 FIELD16(0x0020)
1640 #define EEPROM_LED_POLARITY_GPIO_3 FIELD16(0x0040)
1641 #define EEPROM_LED_POLARITY_GPIO_4 FIELD16(0x0080)
1642 #define EEPROM_LED_LED_MODE FIELD16(0x1f00)
1644 /*
1645 * EEPROM LNA
1646 */
1647 #define EEPROM_LNA 0x0022
1648 #define EEPROM_LNA_BG FIELD16(0x00ff)
1649 #define EEPROM_LNA_A0 FIELD16(0xff00)
1651 /*
1652 * EEPROM RSSI BG offset
1653 */
1654 #define EEPROM_RSSI_BG 0x0023
1655 #define EEPROM_RSSI_BG_OFFSET0 FIELD16(0x00ff)
1656 #define EEPROM_RSSI_BG_OFFSET1 FIELD16(0xff00)
1658 /*
1659 * EEPROM RSSI BG2 offset
1660 */
1661 #define EEPROM_RSSI_BG2 0x0024
1662 #define EEPROM_RSSI_BG2_OFFSET2 FIELD16(0x00ff)
1663 #define EEPROM_RSSI_BG2_LNA_A1 FIELD16(0xff00)
1665 /*
1666 * EEPROM RSSI A offset
1667 */
1668 #define EEPROM_RSSI_A 0x0025
1669 #define EEPROM_RSSI_A_OFFSET0 FIELD16(0x00ff)
1670 #define EEPROM_RSSI_A_OFFSET1 FIELD16(0xff00)
1672 /*
1673 * EEPROM RSSI A2 offset
1674 */
1675 #define EEPROM_RSSI_A2 0x0026
1676 #define EEPROM_RSSI_A2_OFFSET2 FIELD16(0x00ff)
1677 #define EEPROM_RSSI_A2_LNA_A2 FIELD16(0xff00)
1679 /*
1680 * EEPROM TXpower delta: 20MHZ AND 40 MHZ use different power.
1681 * This is delta in 40MHZ.
1682 * VALUE: Tx Power dalta value (MAX=4)
1683 * TYPE: 1: Plus the delta value, 0: minus the delta value
1684 * TXPOWER: Enable:
1685 */
1686 #define EEPROM_TXPOWER_DELTA 0x0028
1687 #define EEPROM_TXPOWER_DELTA_VALUE FIELD16(0x003f)
1688 #define EEPROM_TXPOWER_DELTA_TYPE FIELD16(0x0040)
1689 #define EEPROM_TXPOWER_DELTA_TXPOWER FIELD16(0x0080)
1691 /*
1692 * EEPROM TXPOWER 802.11BG
1693 */
1694 #define EEPROM_TXPOWER_BG1 0x0029
1695 #define EEPROM_TXPOWER_BG2 0x0030
1696 #define EEPROM_TXPOWER_BG_SIZE 7
1697 #define EEPROM_TXPOWER_BG_1 FIELD16(0x00ff)
1698 #define EEPROM_TXPOWER_BG_2 FIELD16(0xff00)
1700 /*
1701 * EEPROM TXPOWER 802.11A
1702 */
1703 #define EEPROM_TXPOWER_A1 0x003c
1704 #define EEPROM_TXPOWER_A2 0x0053
1705 #define EEPROM_TXPOWER_A_SIZE 6
1706 #define EEPROM_TXPOWER_A_1 FIELD16(0x00ff)
1707 #define EEPROM_TXPOWER_A_2 FIELD16(0xff00)
1709 /*
1710 * EEPROM TXpower byrate: 20MHZ power
1711 */
1712 #define EEPROM_TXPOWER_BYRATE 0x006f
1714 /*
1715 * EEPROM BBP.
1716 */
1717 #define EEPROM_BBP_START 0x0078
1718 #define EEPROM_BBP_SIZE 16
1719 #define EEPROM_BBP_VALUE FIELD16(0x00ff)
1720 #define EEPROM_BBP_REG_ID FIELD16(0xff00)
1722 /*
1723 * MCU mailbox commands.
1724 */
1725 #define MCU_SLEEP 0x30
1726 #define MCU_WAKEUP 0x31
1727 #define MCU_RADIO_OFF 0x35
1728 #define MCU_CURRENT 0x36
1729 #define MCU_LED 0x50
1730 #define MCU_LED_STRENGTH 0x51
1731 #define MCU_LED_1 0x52
1732 #define MCU_LED_2 0x53
1733 #define MCU_LED_3 0x54
1734 #define MCU_RADAR 0x60
1735 #define MCU_BOOT_SIGNAL 0x72
1736 #define MCU_BBP_SIGNAL 0x80
1737 #define MCU_POWER_SAVE 0x83
1739 /*
1740 * MCU mailbox tokens
1741 */
1742 #define TOKEN_WAKUP 3
1744 /*
1745 * DMA descriptor defines.
1746 */
1747 #define TXD_DESC_SIZE ( 4 * sizeof(__le32) )
1748 #define TXINFO_DESC_SIZE ( 1 * sizeof(__le32) )
1749 #define TXWI_DESC_SIZE ( 4 * sizeof(__le32) )
1750 #define RXD_DESC_SIZE ( 1 * sizeof(__le32) )
1751 #define RXWI_DESC_SIZE ( 4 * sizeof(__le32) )
1753 /*
1754 * TX descriptor format for TX, PRIO and Beacon Ring.
1755 */
1757 /*
1758 * Word0
1759 */
1760 #define TXD_W0_SD_PTR0 FIELD32(0xffffffff)
1762 /*
1763 * Word1
1764 */
1765 #define TXD_W1_SD_LEN1 FIELD32(0x00003fff)
1766 #define TXD_W1_LAST_SEC1 FIELD32(0x00004000)
1767 #define TXD_W1_BURST FIELD32(0x00008000)
1768 #define TXD_W1_SD_LEN0 FIELD32(0x3fff0000)
1769 #define TXD_W1_LAST_SEC0 FIELD32(0x40000000)
1770 #define TXD_W1_DMA_DONE FIELD32(0x80000000)
1772 /*
1773 * Word2
1774 */
1775 #define TXD_W2_SD_PTR1 FIELD32(0xffffffff)
1777 /*
1778 * Word3
1779 * WIV: Wireless Info Valid. 1: Driver filled WI, 0: DMA needs to copy WI
1780 * QSEL: Select on-chip FIFO ID for 2nd-stage output scheduler.
1781 * 0:MGMT, 1:HCCA 2:EDCA
1782 */
1783 #define TXD_W3_WIV FIELD32(0x01000000)
1784 #define TXD_W3_QSEL FIELD32(0x06000000)
1785 #define TXD_W3_TCO FIELD32(0x20000000)
1786 #define TXD_W3_UCO FIELD32(0x40000000)
1787 #define TXD_W3_ICO FIELD32(0x80000000)
1789 /*
1790 * TX Info structure
1791 */
1793 /*
1794 * Word0
1795 * WIV: Wireless Info Valid. 1: Driver filled WI, 0: DMA needs to copy WI
1796 * QSEL: Select on-chip FIFO ID for 2nd-stage output scheduler.
1797 * 0:MGMT, 1:HCCA 2:EDCA
1798 * USB_DMA_NEXT_VALID: Used ONLY in USB bulk Aggregation, NextValid
1799 * DMA_TX_BURST: used ONLY in USB bulk Aggregation.
1800 * Force USB DMA transmit frame from current selected endpoint
1801 */
1802 #define TXINFO_W0_USB_DMA_TX_PKT_LEN FIELD32(0x0000ffff)
1803 #define TXINFO_W0_WIV FIELD32(0x01000000)
1804 #define TXINFO_W0_QSEL FIELD32(0x06000000)
1805 #define TXINFO_W0_SW_USE_LAST_ROUND FIELD32(0x08000000)
1806 #define TXINFO_W0_USB_DMA_NEXT_VALID FIELD32(0x40000000)
1807 #define TXINFO_W0_USB_DMA_TX_BURST FIELD32(0x80000000)
1809 /*
1810 * TX WI structure
1811 */
1813 /*
1814 * Word0
1815 * FRAG: 1 To inform TKIP engine this is a fragment.
1816 * MIMO_PS: The remote peer is in dynamic MIMO-PS mode
1817 * TX_OP: 0:HT TXOP rule , 1:PIFS TX ,2:Backoff, 3:sifs
1818 * BW: Channel bandwidth 20MHz or 40 MHz
1819 * STBC: 1: STBC support MCS =0-7, 2,3 : RESERVED
1820 */
1821 #define TXWI_W0_FRAG FIELD32(0x00000001)
1822 #define TXWI_W0_MIMO_PS FIELD32(0x00000002)
1823 #define TXWI_W0_CF_ACK FIELD32(0x00000004)
1824 #define TXWI_W0_TS FIELD32(0x00000008)
1825 #define TXWI_W0_AMPDU FIELD32(0x00000010)
1826 #define TXWI_W0_MPDU_DENSITY FIELD32(0x000000e0)
1827 #define TXWI_W0_TX_OP FIELD32(0x00000300)
1828 #define TXWI_W0_MCS FIELD32(0x007f0000)
1829 #define TXWI_W0_BW FIELD32(0x00800000)
1830 #define TXWI_W0_SHORT_GI FIELD32(0x01000000)
1831 #define TXWI_W0_STBC FIELD32(0x06000000)
1832 #define TXWI_W0_IFS FIELD32(0x08000000)
1833 #define TXWI_W0_PHYMODE FIELD32(0xc0000000)
1835 /*
1836 * Word1
1837 */
1838 #define TXWI_W1_ACK FIELD32(0x00000001)
1839 #define TXWI_W1_NSEQ FIELD32(0x00000002)
1840 #define TXWI_W1_BW_WIN_SIZE FIELD32(0x000000fc)
1841 #define TXWI_W1_WIRELESS_CLI_ID FIELD32(0x0000ff00)
1842 #define TXWI_W1_MPDU_TOTAL_BYTE_COUNT FIELD32(0x0fff0000)
1843 #define TXWI_W1_PACKETID FIELD32(0xf0000000)
1845 /*
1846 * Word2
1847 */
1848 #define TXWI_W2_IV FIELD32(0xffffffff)
1850 /*
1851 * Word3
1852 */
1853 #define TXWI_W3_EIV FIELD32(0xffffffff)
1855 /*
1856 * RX descriptor format for RX Ring.
1857 */
1859 /*
1860 * Word0
1861 * UNICAST_TO_ME: This RX frame is unicast to me.
1862 * MULTICAST: This is a multicast frame.
1863 * BROADCAST: This is a broadcast frame.
1864 * MY_BSS: this frame belongs to the same BSSID.
1865 * CRC_ERROR: CRC error.
1866 * CIPHER_ERROR: 0: decryption okay, 1:ICV error, 2:MIC error, 3:KEY not valid.
1867 * AMSDU: rx with 802.3 header, not 802.11 header.
1868 */
1870 #define RXD_W0_BA FIELD32(0x00000001)
1871 #define RXD_W0_DATA FIELD32(0x00000002)
1872 #define RXD_W0_NULLDATA FIELD32(0x00000004)
1873 #define RXD_W0_FRAG FIELD32(0x00000008)
1874 #define RXD_W0_UNICAST_TO_ME FIELD32(0x00000010)
1875 #define RXD_W0_MULTICAST FIELD32(0x00000020)
1876 #define RXD_W0_BROADCAST FIELD32(0x00000040)
1877 #define RXD_W0_MY_BSS FIELD32(0x00000080)
1878 #define RXD_W0_CRC_ERROR FIELD32(0x00000100)
1879 #define RXD_W0_CIPHER_ERROR FIELD32(0x00000600)
1880 #define RXD_W0_AMSDU FIELD32(0x00000800)
1881 #define RXD_W0_HTC FIELD32(0x00001000)
1882 #define RXD_W0_RSSI FIELD32(0x00002000)
1883 #define RXD_W0_L2PAD FIELD32(0x00004000)
1884 #define RXD_W0_AMPDU FIELD32(0x00008000)
1885 #define RXD_W0_DECRYPTED FIELD32(0x00010000)
1886 #define RXD_W0_PLCP_RSSI FIELD32(0x00020000)
1887 #define RXD_W0_CIPHER_ALG FIELD32(0x00040000)
1888 #define RXD_W0_LAST_AMSDU FIELD32(0x00080000)
1889 #define RXD_W0_PLCP_SIGNAL FIELD32(0xfff00000)
1891 /*
1892 * RX WI structure
1893 */
1895 /*
1896 * Word0
1897 */
1898 #define RXWI_W0_WIRELESS_CLI_ID FIELD32(0x000000ff)
1899 #define RXWI_W0_KEY_INDEX FIELD32(0x00000300)
1900 #define RXWI_W0_BSSID FIELD32(0x00001c00)
1901 #define RXWI_W0_UDF FIELD32(0x0000e000)
1902 #define RXWI_W0_MPDU_TOTAL_BYTE_COUNT FIELD32(0x0fff0000)
1903 #define RXWI_W0_TID FIELD32(0xf0000000)
1905 /*
1906 * Word1
1907 */
1908 #define RXWI_W1_FRAG FIELD32(0x0000000f)
1909 #define RXWI_W1_SEQUENCE FIELD32(0x0000fff0)
1910 #define RXWI_W1_MCS FIELD32(0x007f0000)
1911 #define RXWI_W1_BW FIELD32(0x00800000)
1912 #define RXWI_W1_SHORT_GI FIELD32(0x01000000)
1913 #define RXWI_W1_STBC FIELD32(0x06000000)
1914 #define RXWI_W1_PHYMODE FIELD32(0xc0000000)
1916 /*
1917 * Word2
1918 */
1919 #define RXWI_W2_RSSI0 FIELD32(0x000000ff)
1920 #define RXWI_W2_RSSI1 FIELD32(0x0000ff00)
1921 #define RXWI_W2_RSSI2 FIELD32(0x00ff0000)
1923 /*
1924 * Word3
1925 */
1926 #define RXWI_W3_SNR0 FIELD32(0x000000ff)
1927 #define RXWI_W3_SNR1 FIELD32(0x0000ff00)
1929 /*
1930 * Macros for converting txpower from EEPROM to mac80211 value
1931 * and from mac80211 value to register value.
1932 */
1933 #define MIN_G_TXPOWER 0
1934 #define MIN_A_TXPOWER -7
1935 #define MAX_G_TXPOWER 31
1936 #define MAX_A_TXPOWER 15
1937 #define DEFAULT_TXPOWER 5
1939 #define TXPOWER_G_FROM_DEV(__txpower) \
1940 ((__txpower) > MAX_G_TXPOWER) ? DEFAULT_TXPOWER : (__txpower)
1942 #define TXPOWER_G_TO_DEV(__txpower) \
1943 clamp_t(char, __txpower, MIN_G_TXPOWER, MAX_G_TXPOWER)
1945 #define TXPOWER_A_FROM_DEV(__txpower) \
1946 ((__txpower) > MAX_A_TXPOWER) ? DEFAULT_TXPOWER : (__txpower)
1948 #define TXPOWER_A_TO_DEV(__txpower) \
1949 clamp_t(char, __txpower, MIN_A_TXPOWER, MAX_A_TXPOWER)