2 /* $OpenBSD: if_iwnreg.h,v 1.40 2010/05/05 19:41:57 damien Exp $ */
5 * Copyright (c) 2007, 2008
6 * Damien Bergamini <damien.bergamini@free.fr>
8 * Permission to use, copy, modify, and distribute this software for any
9 * purpose with or without fee is hereby granted, provided that the above
10 * copyright notice and this permission notice appear in all copies.
12 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
13 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
14 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
15 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
16 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
17 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
18 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
21 #define IWN_TX_RING_COUNT 256
22 #define IWN_TX_RING_LOMARK 192
23 #define IWN_TX_RING_HIMARK 224
24 #define IWN_RX_RING_COUNT_LOG 6
25 #define IWN_RX_RING_COUNT (1 << IWN_RX_RING_COUNT_LOG)
27 #define IWN4965_NTXQUEUES 16
28 #define IWN5000_NTXQUEUES 20
30 #define IWN4965_NDMACHNLS 7
31 #define IWN5000_NDMACHNLS 8
33 #define IWN_SRVC_DMACHNL 9
35 #define IWN_ICT_SIZE 4096
36 #define IWN_ICT_COUNT (IWN_ICT_SIZE / sizeof (uint32_t))
38 /* Maximum number of DMA segments for TX. */
39 #define IWN_MAX_SCATTER 20
41 /* RX buffers must be large enough to hold a full 4K A-MPDU. */
42 #define IWN_RBUF_SIZE (4 * 1024)
45 /* HW supports 36-bit DMA addresses. */
46 #define IWN_LOADDR(paddr) ((uint32_t)(paddr))
47 #define IWN_HIADDR(paddr) (((paddr) >> 32) & 0xf)
49 #define IWN_LOADDR(paddr) (paddr)
50 #define IWN_HIADDR(paddr) (0)
54 * Control and status registers.
56 #define IWN_HW_IF_CONFIG 0x000
57 #define IWN_INT_COALESCING 0x004
58 #define IWN_INT_PERIODIC 0x005 /* use IWN_WRITE_1 */
60 #define IWN_INT_MASK 0x00c
61 #define IWN_FH_INT 0x010
62 #define IWN_RESET 0x020
63 #define IWN_GP_CNTRL 0x024
64 #define IWN_HW_REV 0x028
65 #define IWN_EEPROM 0x02c
66 #define IWN_EEPROM_GP 0x030
67 #define IWN_OTP_GP 0x034
69 #define IWN_GP_DRIVER 0x050
70 #define IWN_UCODE_GP1_CLR 0x05c
72 #define IWN_DRAM_INT_TBL 0x0a0
73 #define IWN_SHADOW_REG_CTRL 0x0a8
74 #define IWN_GIO_CHICKEN 0x100
75 #define IWN_ANA_PLL 0x20c
76 #define IWN_HW_REV_WA 0x22c
77 #define IWN_DBG_HPET_MEM 0x240
78 #define IWN_DBG_LINK_PWR_MGMT 0x250
79 #define IWN_MEM_RADDR 0x40c
80 #define IWN_MEM_WADDR 0x410
81 #define IWN_MEM_WDATA 0x418
82 #define IWN_MEM_RDATA 0x41c
83 #define IWN_PRPH_WADDR 0x444
84 #define IWN_PRPH_RADDR 0x448
85 #define IWN_PRPH_WDATA 0x44c
86 #define IWN_PRPH_RDATA 0x450
87 #define IWN_HBUS_TARG_WRPTR 0x460
90 * Flow-Handler registers.
92 #define IWN_FH_TFBD_CTRL0(qid) (0x1900 + (qid) * 8)
93 #define IWN_FH_TFBD_CTRL1(qid) (0x1904 + (qid) * 8)
94 #define IWN_FH_KW_ADDR 0x197c
95 #define IWN_FH_SRAM_ADDR(qid) (0x19a4 + (qid) * 4)
96 #define IWN_FH_CBBC_QUEUE(qid) (0x19d0 + (qid) * 4)
97 #define IWN_FH_STATUS_WPTR 0x1bc0
98 #define IWN_FH_RX_BASE 0x1bc4
99 #define IWN_FH_RX_WPTR 0x1bc8
100 #define IWN_FH_RX_CONFIG 0x1c00
101 #define IWN_FH_RX_STATUS 0x1c44
102 #define IWN_FH_TX_CONFIG(qid) (0x1d00 + (qid) * 32)
103 #define IWN_FH_TXBUF_STATUS(qid) (0x1d08 + (qid) * 32)
104 #define IWN_FH_TX_CHICKEN 0x1e98
105 #define IWN_FH_TX_STATUS 0x1eb0
108 * TX scheduler registers.
110 #define IWN_SCHED_BASE 0xa02c00
111 #define IWN_SCHED_SRAM_ADDR (IWN_SCHED_BASE + 0x000)
112 #define IWN5000_SCHED_DRAM_ADDR (IWN_SCHED_BASE + 0x008)
113 #define IWN4965_SCHED_DRAM_ADDR (IWN_SCHED_BASE + 0x010)
114 #define IWN5000_SCHED_TXFACT (IWN_SCHED_BASE + 0x010)
115 #define IWN4965_SCHED_TXFACT (IWN_SCHED_BASE + 0x01c)
116 #define IWN4965_SCHED_QUEUE_RDPTR(qid) (IWN_SCHED_BASE + 0x064 + (qid) * 4)
117 #define IWN5000_SCHED_QUEUE_RDPTR(qid) (IWN_SCHED_BASE + 0x068 + (qid) * 4)
118 #define IWN4965_SCHED_QCHAIN_SEL (IWN_SCHED_BASE + 0x0d0)
119 #define IWN4965_SCHED_INTR_MASK (IWN_SCHED_BASE + 0x0e4)
120 #define IWN5000_SCHED_QCHAIN_SEL (IWN_SCHED_BASE + 0x0e8)
121 #define IWN4965_SCHED_QUEUE_STATUS(qid) (IWN_SCHED_BASE + 0x104 + (qid) * 4)
122 #define IWN5000_SCHED_INTR_MASK (IWN_SCHED_BASE + 0x108)
123 #define IWN5000_SCHED_QUEUE_STATUS(qid) (IWN_SCHED_BASE + 0x10c + (qid) * 4)
124 #define IWN5000_SCHED_AGGR_SEL (IWN_SCHED_BASE + 0x248)
127 * Offsets in TX scheduler's SRAM.
129 #define IWN4965_SCHED_CTX_OFF 0x380
130 #define IWN4965_SCHED_CTX_LEN 416
131 #define IWN4965_SCHED_QUEUE_OFFSET(qid) (0x380 + (qid) * 8)
132 #define IWN4965_SCHED_TRANS_TBL(qid) (0x500 + (qid) * 2)
133 #define IWN5000_SCHED_CTX_OFF 0x600
134 #define IWN5000_SCHED_CTX_LEN 520
135 #define IWN5000_SCHED_QUEUE_OFFSET(qid) (0x600 + (qid) * 8)
136 #define IWN5000_SCHED_TRANS_TBL(qid) (0x7e0 + (qid) * 2)
139 * NIC internal memory offsets.
141 #define IWN_APMG_CLK_CTRL 0x3000
142 #define IWN_APMG_CLK_EN 0x3004
143 #define IWN_APMG_CLK_DIS 0x3008
144 #define IWN_APMG_PS 0x300c
145 #define IWN_APMG_DIGITAL_SVR 0x3058
146 #define IWN_APMG_ANALOG_SVR 0x306c
147 #define IWN_APMG_PCI_STT 0x3010
148 #define IWN_BSM_WR_CTRL 0x3400
149 #define IWN_BSM_WR_MEM_SRC 0x3404
150 #define IWN_BSM_WR_MEM_DST 0x3408
151 #define IWN_BSM_WR_DWCOUNT 0x340c
152 #define IWN_BSM_DRAM_TEXT_ADDR 0x3490
153 #define IWN_BSM_DRAM_TEXT_SIZE 0x3494
154 #define IWN_BSM_DRAM_DATA_ADDR 0x3498
155 #define IWN_BSM_DRAM_DATA_SIZE 0x349c
156 #define IWN_BSM_SRAM_BASE 0x3800
158 /* Possible flags for register IWN_HW_IF_CONFIG. */
159 #define IWN_HW_IF_CONFIG_4965_R (1 << 4)
160 #define IWN_HW_IF_CONFIG_MAC_SI (1 << 8)
161 #define IWN_HW_IF_CONFIG_RADIO_SI (1 << 9)
162 #define IWN_HW_IF_CONFIG_EEPROM_LOCKED (1 << 21)
163 #define IWN_HW_IF_CONFIG_NIC_READY (1 << 22)
164 #define IWN_HW_IF_CONFIG_HAP_WAKE_L1A (1 << 23)
165 #define IWN_HW_IF_CONFIG_PREPARE_DONE (1 << 25)
166 #define IWN_HW_IF_CONFIG_PREPARE (1 << 27)
168 /* Possible values for register IWN_INT_PERIODIC. */
169 #define IWN_INT_PERIODIC_DIS 0x00
170 #define IWN_INT_PERIODIC_ENA 0xff
172 /* Possible flags for registers IWN_PRPH_RADDR/IWN_PRPH_WADDR. */
173 #define IWN_PRPH_DWORD ((sizeof (uint32_t) - 1) << 24)
175 /* Possible values for IWN_BSM_WR_MEM_DST. */
176 #define IWN_FW_TEXT_BASE 0x00000000
177 #define IWN_FW_DATA_BASE 0x00800000
179 /* Possible flags for register IWN_RESET. */
180 #define IWN_RESET_NEVO (1 << 0)
181 #define IWN_RESET_SW (1 << 7)
182 #define IWN_RESET_MASTER_DISABLED (1 << 8)
183 #define IWN_RESET_STOP_MASTER (1 << 9)
184 #define IWN_RESET_LINK_PWR_MGMT_DIS (1 << 31)
186 /* Possible flags for register IWN_GP_CNTRL. */
187 #define IWN_GP_CNTRL_MAC_ACCESS_ENA (1 << 0)
188 #define IWN_GP_CNTRL_MAC_CLOCK_READY (1 << 0)
189 #define IWN_GP_CNTRL_INIT_DONE (1 << 2)
190 #define IWN_GP_CNTRL_MAC_ACCESS_REQ (1 << 3)
191 #define IWN_GP_CNTRL_SLEEP (1 << 4)
192 #define IWN_GP_CNTRL_RFKILL (1 << 27)
194 /* Possible flags for register IWN_HW_REV. */
195 #define IWN_HW_REV_TYPE_SHIFT 4
196 #define IWN_HW_REV_TYPE_MASK 0x000000f0
197 #define IWN_HW_REV_TYPE_4965 0
198 #define IWN_HW_REV_TYPE_5300 2
199 #define IWN_HW_REV_TYPE_5350 3
200 #define IWN_HW_REV_TYPE_5150 4
201 #define IWN_HW_REV_TYPE_5100 5
202 #define IWN_HW_REV_TYPE_1000 6
203 #define IWN_HW_REV_TYPE_6000 7
204 #define IWN_HW_REV_TYPE_6050 8
205 #define IWN_HW_REV_TYPE_6005 11
207 /* Possible flags for register IWN_GIO_CHICKEN. */
208 #define IWN_GIO_CHICKEN_L1A_NO_L0S_RX (1 << 23)
209 #define IWN_GIO_CHICKEN_DIS_L0S_TIMER (1 << 29)
211 /* Possible flags for register IWN_GIO. */
212 #define IWN_GIO_L0S_ENA (1 << 1)
214 /* Possible flags for register IWN_GP_DRIVER. */
215 #define IWN_GP_DRIVER_RADIO_3X3_HYB (0 << 0)
216 #define IWN_GP_DRIVER_RADIO_2X2_HYB (1 << 0)
217 #define IWN_GP_DRIVER_RADIO_2X2_IPA (2 << 0)
218 #define IWN_GP_DRIVER_CALIB_VER6 (1 << 2)
219 #define IWN_GP_DRIVER_6050_1X2 (1 << 3)
221 /* Possible flags for register IWN_UCODE_GP1_CLR. */
222 #define IWN_UCODE_GP1_RFKILL (1 << 1)
223 #define IWN_UCODE_GP1_CMD_BLOCKED (1 << 2)
224 #define IWN_UCODE_GP1_CTEMP_STOP_RF (1 << 3)
226 /* Possible flags/values for register IWN_LED. */
227 #define IWN_LED_BSM_CTRL (1 << 5)
228 #define IWN_LED_OFF 0x00000038
229 #define IWN_LED_ON 0x00000078
231 /* Possible flags for register IWN_DRAM_INT_TBL. */
232 #define IWN_DRAM_INT_TBL_WRAP_CHECK (1 << 27)
233 #define IWN_DRAM_INT_TBL_ENABLE (1 << 31)
235 /* Possible values for register IWN_ANA_PLL. */
236 #define IWN_ANA_PLL_INIT 0x00880300
238 /* Possible flags for register IWN_FH_RX_STATUS. */
239 #define IWN_FH_RX_STATUS_IDLE (1 << 24)
241 /* Possible flags for register IWN_BSM_WR_CTRL. */
242 #define IWN_BSM_WR_CTRL_START_EN (1 << 30)
243 #define IWN_BSM_WR_CTRL_START (1 << 31)
245 /* Possible flags for register IWN_INT. */
246 #define IWN_INT_ALIVE (1 << 0)
247 #define IWN_INT_WAKEUP (1 << 1)
248 #define IWN_INT_SW_RX (1 << 3)
249 #define IWN_INT_CT_REACHED (1 << 6)
250 #define IWN_INT_RF_TOGGLED (1 << 7)
251 #define IWN_INT_SW_ERR (1 << 25)
252 #define IWN_INT_SCHED (1 << 26)
253 #define IWN_INT_FH_TX (1 << 27)
254 #define IWN_INT_RX_PERIODIC (1 << 28)
255 #define IWN_INT_HW_ERR (1 << 29)
256 #define IWN_INT_FH_RX (1 << 31)
259 #define IWN_INT_MASK_DEF \
260 (IWN_INT_SW_ERR | IWN_INT_HW_ERR | IWN_INT_FH_TX | \
261 IWN_INT_FH_RX | IWN_INT_ALIVE | IWN_INT_WAKEUP | \
262 IWN_INT_SW_RX | IWN_INT_CT_REACHED | IWN_INT_RF_TOGGLED)
264 /* Possible flags for register IWN_FH_INT. */
265 #define IWN_FH_INT_TX_CHNL(x) (1 << (x))
266 #define IWN_FH_INT_RX_CHNL(x) (1 << ((x) + 16))
267 #define IWN_FH_INT_HI_PRIOR (1 << 30)
268 /* Shortcuts for the above. */
269 #define IWN_FH_INT_TX \
270 (IWN_FH_INT_TX_CHNL(0) | IWN_FH_INT_TX_CHNL(1))
271 #define IWN_FH_INT_RX \
272 (IWN_FH_INT_RX_CHNL(0) | IWN_FH_INT_RX_CHNL(1) | IWN_FH_INT_HI_PRIOR)
274 /* Possible flags/values for register IWN_FH_TX_CONFIG. */
275 #define IWN_FH_TX_CONFIG_DMA_PAUSE 0
276 #define IWN_FH_TX_CONFIG_DMA_ENA (1 << 31)
277 #define IWN_FH_TX_CONFIG_CIRQ_HOST_ENDTFD (1 << 20)
279 /* Possible flags/values for register IWN_FH_TXBUF_STATUS. */
280 #define IWN_FH_TXBUF_STATUS_TBNUM(x) ((x) << 20)
281 #define IWN_FH_TXBUF_STATUS_TBIDX(x) ((x) << 12)
282 #define IWN_FH_TXBUF_STATUS_TFBD_VALID 3
284 /* Possible flags for register IWN_FH_TX_CHICKEN. */
285 #define IWN_FH_TX_CHICKEN_SCHED_RETRY (1 << 1)
287 /* Possible flags for register IWN_FH_TX_STATUS. */
288 #define IWN_FH_TX_STATUS_IDLE(chnl) (1 << ((chnl) + 16))
290 /* Possible flags for register IWN_FH_RX_CONFIG. */
291 #define IWN_FH_RX_CONFIG_ENA (1 << 31)
292 #define IWN_FH_RX_CONFIG_NRBD(x) ((x) << 20)
293 #define IWN_FH_RX_CONFIG_RB_SIZE_8K (1 << 16)
294 #define IWN_FH_RX_CONFIG_SINGLE_FRAME (1 << 15)
295 #define IWN_FH_RX_CONFIG_IRQ_DST_HOST (1 << 12)
296 #define IWN_FH_RX_CONFIG_RB_TIMEOUT(x) ((x) << 4)
297 #define IWN_FH_RX_CONFIG_IGN_RXF_EMPTY (1 << 2)
299 /* Possible flags for register IWN_FH_TX_CONFIG. */
300 #define IWN_FH_TX_CONFIG_DMA_ENA (1 << 31)
301 #define IWN_FH_TX_CONFIG_DMA_CREDIT_ENA (1 << 3)
303 /* Possible flags for register IWN_EEPROM. */
304 #define IWN_EEPROM_READ_VALID (1 << 0)
305 #define IWN_EEPROM_CMD (1 << 1)
307 /* Possible flags for register IWN_EEPROM_GP. */
308 #define IWN_EEPROM_GP_IF_OWNER 0x00000180
310 /* Possible flags for register IWN_OTP_GP. */
311 #define IWN_OTP_GP_DEV_SEL_OTP (1 << 16)
312 #define IWN_OTP_GP_RELATIVE_ACCESS (1 << 17)
313 #define IWN_OTP_GP_ECC_CORR_STTS (1 << 20)
314 #define IWN_OTP_GP_ECC_UNCORR_STTS (1 << 21)
316 /* Possible flags for register IWN_SCHED_QUEUE_STATUS. */
317 #define IWN4965_TXQ_STATUS_ACTIVE 0x0007fc01
318 #define IWN4965_TXQ_STATUS_INACTIVE 0x0007fc00
319 #define IWN4965_TXQ_STATUS_AGGR_ENA (1 << 5 | 1 << 8)
320 #define IWN4965_TXQ_STATUS_CHGACT (1 << 10)
321 #define IWN5000_TXQ_STATUS_ACTIVE 0x00ff0018
322 #define IWN5000_TXQ_STATUS_INACTIVE 0x00ff0010
323 #define IWN5000_TXQ_STATUS_CHGACT (1 << 19)
325 /* Possible flags for registers IWN_APMG_CLK_*. */
326 #define IWN_APMG_CLK_CTRL_DMA_CLK_RQT (1 << 9)
327 #define IWN_APMG_CLK_CTRL_BSM_CLK_RQT (1 << 11)
329 /* Possible flags for register IWN_APMG_PS. */
330 #define IWN_APMG_PS_EARLY_PWROFF_DIS (1 << 22)
331 #define IWN_APMG_PS_PWR_SRC(x) ((x) << 24)
332 #define IWN_APMG_PS_PWR_SRC_VMAIN 0
333 #define IWN_APMG_PS_PWR_SRC_VAUX 2
334 #define IWN_APMG_PS_PWR_SRC_MASK IWN_APMG_PS_PWR_SRC(3)
335 #define IWN_APMG_PS_RESET_REQ (1 << 26)
337 /* Possible flags for register IWN_APMG_DIGITAL_SVR. */
338 #define IWN_APMG_DIGITAL_SVR_VOLTAGE(x) (((x) & 0xf) << 5)
339 #define IWN_APMG_DIGITAL_SVR_VOLTAGE_MASK \
340 IWN_APMG_DIGITAL_SVR_VOLTAGE(0xf)
341 #define IWN_APMG_DIGITAL_SVR_VOLTAGE_1_32 \
342 IWN_APMG_DIGITAL_SVR_VOLTAGE(3)
344 /* Possible flags for IWN_APMG_PCI_STT. */
345 #define IWN_APMG_PCI_STT_L1A_DIS (1 << 11)
347 /* Possible flags for register IWN_BSM_DRAM_TEXT_SIZE. */
348 #define IWN_FW_UPDATED (1 << 31)
350 #define IWN_SCHED_WINSZ 64
351 #define IWN_SCHED_LIMIT 64
352 #define IWN4965_SCHED_COUNT 512
353 #define IWN5000_SCHED_COUNT (IWN_TX_RING_COUNT + IWN_SCHED_WINSZ)
354 #define IWN4965_SCHEDSZ (IWN4965_NTXQUEUES * IWN4965_SCHED_COUNT * 2)
355 #define IWN5000_SCHEDSZ (IWN5000_NTXQUEUES * IWN5000_SCHED_COUNT * 2)
358 uint8_t reserved1[3];
363 } __packed segs[IWN_MAX_SCATTER];
364 /* Pad to 128 bytes. */
368 struct iwn_rx_status {
369 uint16_t closed_count;
370 uint16_t closed_rx_count;
371 uint16_t finished_count;
372 uint16_t finished_rx_count;
373 uint32_t reserved[2];
379 #define IWN_UC_READY 1
380 #define IWN_ADD_NODE_DONE 24
381 #define IWN_TX_DONE 28
382 #define IWN5000_CALIBRATION_RESULT 102
383 #define IWN5000_CALIBRATION_DONE 103
384 #define IWN_START_SCAN 130
385 #define IWN_STOP_SCAN 132
386 #define IWN_RX_STATISTICS 156
387 #define IWN_BEACON_STATISTICS 157
388 #define IWN_STATE_CHANGED 161
389 #define IWN_BEACON_MISSED 162
390 #define IWN_RX_PHY 192
391 #define IWN_MPDU_RX_DONE 193
392 #define IWN_RX_DONE 195
393 #define IWN_RX_COMPRESSED_BA 197
400 /* Possible RX status flags. */
401 #define IWN_RX_NO_CRC_ERR (1 << 0)
402 #define IWN_RX_NO_OVFL_ERR (1 << 1)
403 /* Shortcut for the above. */
404 #define IWN_RX_NOERROR (IWN_RX_NO_CRC_ERR | IWN_RX_NO_OVFL_ERR)
405 #define IWN_RX_MPDU_MIC_OK (1 << 6)
406 #define IWN_RX_CIPHER_MASK (7 << 8)
407 #define IWN_RX_CIPHER_CCMP (2 << 8)
408 #define IWN_RX_MPDU_DEC (1 << 11)
409 #define IWN_RX_DECRYPT_MASK (3 << 11)
410 #define IWN_RX_DECRYPT_OK (3 << 11)
414 #define IWN_CMD_RXON 16
415 #define IWN_CMD_RXON_ASSOC 17
416 #define IWN_CMD_EDCA_PARAMS 19
417 #define IWN_CMD_TIMING 20
418 #define IWN_CMD_ADD_NODE 24
419 #define IWN_CMD_TX_DATA 28
420 #define IWN_CMD_LINK_QUALITY 78
421 #define IWN_CMD_SET_LED 72
422 #define IWN5000_CMD_WIMAX_COEX 90
423 #define IWN5000_CMD_CALIB_CONFIG 101
424 #define IWN5000_CMD_CALIB_RESULT 102
425 #define IWN5000_CMD_CALIB_COMPLETE 103
426 #define IWN_CMD_SET_POWER_MODE 119
427 #define IWN_CMD_SCAN 128
428 #define IWN_CMD_SCAN_RESULTS 131
429 #define IWN_CMD_TXPOWER_DBM 149
430 #define IWN_CMD_TXPOWER 151
431 #define IWN5000_CMD_TX_ANT_CONFIG 152
432 #define IWN_CMD_BT_COEX 155
433 #define IWN_CMD_GET_STATISTICS 156
434 #define IWN_CMD_SET_CRITICAL_TEMP 164
435 #define IWN_CMD_SET_SENSITIVITY 168
436 #define IWN_CMD_PHY_CALIB 176
437 #define IWN_CMD_BT_COEX_PRIOTABLE 204
438 #define IWN_CMD_BT_COEX_PROT 205
446 /* Antenna flags, used in various commands. */
447 #define IWN_ANT_A (1 << 0)
448 #define IWN_ANT_B (1 << 1)
449 #define IWN_ANT_C (1 << 2)
451 #define IWN_ANT_AB (IWN_ANT_A | IWN_ANT_B)
452 #define IWN_ANT_BC (IWN_ANT_B | IWN_ANT_C)
453 #define IWN_ANT_ABC (IWN_ANT_A | IWN_ANT_B | IWN_ANT_C)
455 /* Structure for command IWN_CMD_RXON. */
457 uint8_t myaddr[IEEE80211_ADDR_LEN];
459 uint8_t bssid[IEEE80211_ADDR_LEN];
461 uint8_t wlap[IEEE80211_ADDR_LEN];
464 #define IWN_MODE_HOSTAP 1
465 #define IWN_MODE_STA 3
466 #define IWN_MODE_IBSS 4
467 #define IWN_MODE_MONITOR 6
471 #define IWN_RXCHAIN_DRIVER_FORCE (1 << 0)
472 #define IWN_RXCHAIN_VALID(x) (((x) & IWN_ANT_ABC) << 1)
473 #define IWN_RXCHAIN_FORCE_SEL(x) (((x) & IWN_ANT_ABC) << 4)
474 #define IWN_RXCHAIN_FORCE_MIMO_SEL(x) (((x) & IWN_ANT_ABC) << 7)
475 #define IWN_RXCHAIN_IDLE_COUNT(x) ((x) << 10)
476 #define IWN_RXCHAIN_MIMO_COUNT(x) ((x) << 12)
477 #define IWN_RXCHAIN_MIMO_FORCE (1 << 14)
483 #define IWN_RXON_24GHZ (1 << 0)
484 #define IWN_RXON_CCK (1 << 1)
485 #define IWN_RXON_AUTO (1 << 2)
486 #define IWN_RXON_SHSLOT (1 << 4)
487 #define IWN_RXON_SHPREAMBLE (1 << 5)
488 #define IWN_RXON_NODIVERSITY (1 << 7)
489 #define IWN_RXON_ANTENNA_A (1 << 8)
490 #define IWN_RXON_ANTENNA_B (1 << 9)
491 #define IWN_RXON_TSF (1 << 15)
492 #define IWN_RXON_CTS_TO_SELF (1 << 30)
495 #define IWN_FILTER_PROMISC (1 << 0)
496 #define IWN_FILTER_CTL (1 << 1)
497 #define IWN_FILTER_MULTICAST (1 << 2)
498 #define IWN_FILTER_NODECRYPT (1 << 3)
499 #define IWN_FILTER_BSS (1 << 5)
500 #define IWN_FILTER_BEACON (1 << 6)
504 uint8_t ht_single_mask;
505 uint8_t ht_dual_mask;
506 /* The following fields are for >=5000 Series only. */
507 uint8_t ht_triple_mask;
509 uint16_t acquisition;
513 #define IWN4965_RXONSZ (sizeof (struct iwn_rxon) - 6)
514 #define IWN5000_RXONSZ (sizeof (struct iwn_rxon))
516 /* Structure for command IWN_CMD_ASSOCIATE. */
525 /* Structure for command IWN_CMD_EDCA_PARAMS. */
526 struct iwn_edca_params {
528 #define IWN_EDCA_UPDATE (1 << 0)
529 #define IWN_EDCA_TXOP (1 << 4)
537 } __packed ac[WME_NUM_AC];
540 /* Structure for command IWN_CMD_TIMING. */
541 struct iwn_cmd_timing {
550 /* Structure for command IWN_CMD_ADD_NODE. */
551 struct iwn_node_info {
553 #define IWN_NODE_UPDATE (1 << 0)
555 uint8_t reserved1[3];
557 uint8_t macaddr[IEEE80211_ADDR_LEN];
561 #define IWN5000_ID_BROADCAST 15
562 #define IWN4965_ID_BROADCAST 31
565 #define IWN_FLAG_SET_KEY (1 << 0)
566 #define IWN_FLAG_SET_DISABLE_TID (1 << 1)
567 #define IWN_FLAG_SET_TXRATE (1 << 2)
568 #define IWN_FLAG_SET_ADDBA (1 << 3)
569 #define IWN_FLAG_SET_DELBA (1 << 4)
573 #define IWN_KFLAG_CCMP (1 << 1)
574 #define IWN_KFLAG_MAP (1 << 3)
575 #define IWN_KFLAG_KID(kid) ((kid) << 8)
576 #define IWN_KFLAG_INVALID (1 << 11)
577 #define IWN_KFLAG_GROUP (1 << 14)
579 uint8_t tsc2; /* TKIP TSC2 */
585 /* The following 3 fields are for 5000 Series only. */
591 #define IWN_AMDPU_SIZE_FACTOR(x) ((x) << 19)
592 #define IWN_AMDPU_DENSITY(x) ((x) << 23)
595 uint16_t disable_tid;
603 struct iwn4965_node_info {
605 uint8_t reserved1[3];
606 uint8_t macaddr[IEEE80211_ADDR_LEN];
612 uint8_t tsc2; /* TKIP TSC2 */
620 uint16_t disable_tid;
628 #define IWN_RFLAG_CCK (1 << 1)
629 #define IWN_RFLAG_ANT(x) ((x) << 6)
631 /* Structure for command IWN_CMD_TX_DATA. */
632 struct iwn_cmd_data {
636 #define IWN_TX_NEED_PROTECTION (1 << 0) /* 5000 only */
637 #define IWN_TX_NEED_RTS (1 << 1)
638 #define IWN_TX_NEED_CTS (1 << 2)
639 #define IWN_TX_NEED_ACK (1 << 3)
640 #define IWN_TX_LINKQ (1 << 4)
641 #define IWN_TX_IMM_BA (1 << 6)
642 #define IWN_TX_FULL_TXOP (1 << 7)
643 #define IWN_TX_BT_DISABLE (1 << 12) /* bluetooth coexistence */
644 #define IWN_TX_AUTO_SEQ (1 << 13)
645 #define IWN_TX_MORE_FRAG (1 << 14)
646 #define IWN_TX_INSERT_TSTAMP (1 << 16)
647 #define IWN_TX_NEED_PADDING (1 << 20)
656 #define IWN_CIPHER_WEP40 1
657 #define IWN_CIPHER_CCMP 2
658 #define IWN_CIPHER_TKIP 3
659 #define IWN_CIPHER_WEP104 9
667 #define IWN_LIFETIME_INFINITE 0xffffffff
678 /* Structure for command IWN_CMD_LINK_QUALITY. */
679 #define IWN_MAX_TX_RETRIES 16
680 struct iwn_cmd_link_quality {
686 uint8_t antmsk_1stream;
687 uint8_t antmsk_2stream;
688 uint8_t ridx[WME_NUM_AC];
689 uint16_t ampdu_limit;
690 uint8_t ampdu_threshold;
697 } __packed retry[IWN_MAX_TX_RETRIES];
701 /* Structure for command IWN_CMD_SET_LED. */
703 uint32_t unit; /* multiplier (in usecs) */
705 #define IWN_LED_ACTIVITY 1
706 #define IWN_LED_LINK 2
713 /* Structure for command IWN5000_CMD_WIMAX_COEX. */
714 struct iwn5000_wimax_coex {
716 #define IWN_WIMAX_COEX_STA_TABLE_VALID (1 << 0)
717 #define IWN_WIMAX_COEX_UNASSOC_WA_UNMASK (1 << 2)
718 #define IWN_WIMAX_COEX_ASSOC_WA_UNMASK (1 << 3)
719 #define IWN_WIMAX_COEX_ENABLE (1 << 7)
721 struct iwn5000_wimax_event {
726 } __packed events[16];
729 /* Structures for command IWN5000_CMD_CALIB_CONFIG. */
730 struct iwn5000_calib_elem {
738 struct iwn5000_calib_status {
739 struct iwn5000_calib_elem once;
740 struct iwn5000_calib_elem perd;
744 struct iwn5000_calib_config {
745 struct iwn5000_calib_status ucode;
746 struct iwn5000_calib_status driver;
750 /* Structure for command IWN_CMD_SET_POWER_MODE. */
751 struct iwn_pmgt_cmd {
753 #define IWN_PS_ALLOW_SLEEP (1 << 0)
754 #define IWN_PS_NOTIFY (1 << 1)
755 #define IWN_PS_SLEEP_OVER_DTIM (1 << 2)
756 #define IWN_PS_PCI_PMGT (1 << 3)
757 #define IWN_PS_FAST_PD (1 << 4)
767 /* Structures for command IWN_CMD_SCAN. */
768 struct iwn_scan_essid {
771 uint8_t data[IEEE80211_NWID_LEN];
774 struct iwn_scan_hdr {
779 uint16_t quiet_threshold;
780 uint16_t crc_threshold;
782 uint32_t max_svc; /* background scans */
783 uint32_t pause_svc; /* background scans */
787 /* Followed by a struct iwn_cmd_data. */
788 /* Followed by an array of 20 structs iwn_scan_essid. */
789 /* Followed by probe request body. */
790 /* Followed by an array of ``nchan'' structs iwn_scan_chan. */
793 struct iwn_scan_chan {
795 #define IWN_CHAN_ACTIVE (1 << 0)
796 #define IWN_CHAN_NPBREQS(x) (((1 << (x)) - 1) << 1)
801 uint16_t active; /* msecs */
802 uint16_t passive; /* msecs */
805 /* Maximum size of a scan command. */
806 #define IWN_SCAN_MAXSZ (MCLBYTES - 4)
808 /* Structure for command IWN_CMD_TXPOWER (4965AGN only.) */
809 #define IWN_RIDX_MAX 32
810 struct iwn4965_cmd_txpower {
818 } __packed power[IWN_RIDX_MAX + 1];
821 /* Structure for command IWN_CMD_TXPOWER_DBM (5000 Series only.) */
822 struct iwn5000_cmd_txpower {
823 int8_t global_limit; /* in half-dBm */
824 #define IWN5000_TXPOWER_AUTO 0x7f
825 #define IWN5000_TXPOWER_MAX_DBM 16
828 #define IWN5000_TXPOWER_NO_CLOSED (1 << 6)
830 int8_t srv_limit; /* in half-dBm */
834 /* Structures for command IWN_CMD_BLUETOOTH. */
835 struct iwn_bluetooth {
837 #define IWN_BT_COEX_CHAN_ANN (1 << 0)
838 #define IWN_BT_COEX_BT_PRIO (1 << 1)
839 #define IWN_BT_COEX_2_WIRE (1 << 2)
842 #define IWN_BT_LEAD_TIME_DEF 30
845 #define IWN_BT_MAX_KILL_DEF 5
852 struct iwn6000_btcoex_config {
856 uint8_t bt3_t7_timer;
860 uint8_t bt3_t2_timer;
861 uint16_t bt4_reaction;
862 uint32_t lookup_table[12];
863 uint16_t bt4_decision;
866 uint8_t tx_prio_boost;
867 uint16_t rx_prio_boost;
870 struct iwn_btcoex_priotable {
873 uint8_t calib_periodic_low1;
874 uint8_t calib_periodic_low2;
875 uint8_t calib_periodic_high1;
876 uint8_t calib_periodic_high2;
883 struct iwn_btcoex_prot {
889 /* Structure for command IWN_CMD_SET_CRITICAL_TEMP. */
890 struct iwn_critical_temp {
894 /* degK <-> degC conversion macros. */
895 #define IWN_CTOK(c) ((c) + 273)
896 #define IWN_KTOC(k) ((k) - 273)
897 #define IWN_CTOMUK(c) (((c) * 1000000) + 273150000)
900 /* Structures for command IWN_CMD_SET_SENSITIVITY. */
901 struct iwn_sensitivity_cmd {
903 #define IWN_SENSITIVITY_DEFAULTTBL 0
904 #define IWN_SENSITIVITY_WORKTBL 1
907 uint16_t energy_ofdm;
908 uint16_t corr_ofdm_x1;
909 uint16_t corr_ofdm_mrc_x1;
910 uint16_t corr_cck_mrc_x4;
911 uint16_t corr_ofdm_x4;
912 uint16_t corr_ofdm_mrc_x4;
913 uint16_t corr_barker;
914 uint16_t corr_barker_mrc;
915 uint16_t corr_cck_x4;
916 uint16_t energy_ofdm_th;
919 struct iwn_enhanced_sensitivity_cmd {
922 uint16_t energy_ofdm;
923 uint16_t corr_ofdm_x1;
924 uint16_t corr_ofdm_mrc_x1;
925 uint16_t corr_cck_mrc_x4;
926 uint16_t corr_ofdm_x4;
927 uint16_t corr_ofdm_mrc_x4;
928 uint16_t corr_barker;
929 uint16_t corr_barker_mrc;
930 uint16_t corr_cck_x4;
931 uint16_t energy_ofdm_th;
932 /* "Enhanced" part. */
933 uint16_t ina_det_ofdm;
934 uint16_t ina_det_cck;
935 uint16_t corr_11_9_en;
936 uint16_t ofdm_det_slope_mrc;
937 uint16_t ofdm_det_icept_mrc;
938 uint16_t ofdm_det_slope;
939 uint16_t ofdm_det_icept;
940 uint16_t cck_det_slope_mrc;
941 uint16_t cck_det_icept_mrc;
942 uint16_t cck_det_slope;
943 uint16_t cck_det_icept;
947 /* Structures for command IWN_CMD_PHY_CALIB. */
948 struct iwn_phy_calib {
950 #define IWN4965_PHY_CALIB_DIFF_GAIN 7
951 #define IWN5000_PHY_CALIB_DC 8
952 #define IWN5000_PHY_CALIB_LO 9
953 #define IWN5000_PHY_CALIB_TX_IQ 11
954 #define IWN5000_PHY_CALIB_CRYSTAL 15
955 #define IWN5000_PHY_CALIB_BASE_BAND 16
956 #define IWN5000_PHY_CALIB_TX_IQ_PERIODIC 17
957 #define IWN5000_PHY_CALIB_TEMP_OFFSET 18
959 #define IWN5000_PHY_CALIB_RESET_NOISE_GAIN 18
960 #define IWN5000_PHY_CALIB_NOISE_GAIN 19
967 struct iwn5000_phy_calib_crystal {
977 struct iwn5000_phy_calib_temp_offset {
983 #define IWN_DEFAULT_TEMP_OFFSET 2700
988 struct iwn_phy_calib_gain {
998 /* Structure for command IWN_CMD_SPECTRUM_MEASUREMENT. */
999 struct iwn_spectrum_cmd {
1016 #define IWN_MEASUREMENT_BASIC (1 << 0)
1017 #define IWN_MEASUREMENT_CCA (1 << 1)
1018 #define IWN_MEASUREMENT_RPI_HISTOGRAM (1 << 2)
1019 #define IWN_MEASUREMENT_NOISE_HISTOGRAM (1 << 3)
1020 #define IWN_MEASUREMENT_FRAME (1 << 4)
1021 #define IWN_MEASUREMENT_IDLE (1 << 7)
1024 } __packed chan[10];
1027 /* Structure for IWN_UC_READY notification. */
1028 #define IWN_NATTEN_GROUPS 5
1029 struct iwn_ucode_info {
1033 uint8_t revision[8];
1036 #define IWN_UCODE_RUNTIME 0
1037 #define IWN_UCODE_INIT 9
1045 /* The following fields are for UCODE_INIT only. */
1051 int32_t atten[IWN_NATTEN_GROUPS][2];
1054 /* Structures for IWN_TX_DONE notification. */
1055 #define IWN_TX_SUCCESS 0x00
1056 #define IWN_TX_FAIL 0x80 /* all failures have 0x80 set */
1057 #define IWN_TX_FAIL_SHORT_LIMIT 0x82 /* too many RTS retries */
1058 #define IWN_TX_FAIL_LONG_LIMIT 0x83 /* too many retries */
1059 #define IWN_TX_FAIL_FIFO_UNDERRRUN 0x84 /* tx fifo not kept running */
1060 #define IWN_TX_FAIL_DEST_IN_PS 0x88 /* sta found in power save */
1061 #define IWN_TX_FAIL_TX_LOCKED 0x90 /* waiting to see traffic */
1063 struct iwn4965_tx_stat {
1077 struct iwn5000_tx_stat {
1098 /* Structure for IWN_BEACON_MISSED notification. */
1099 struct iwn_beacon_missed {
1100 uint32_t consecutive;
1106 /* Structure for IWN_MPDU_RX_DONE notification. */
1107 struct iwn_rx_mpdu {
1112 /* Structures for IWN_RX_DONE and IWN_MPDU_RX_DONE notifications. */
1113 struct iwn4965_rx_phystat {
1119 struct iwn5000_rx_phystat {
1125 struct iwn_rx_stat {
1127 uint8_t cfg_phy_len;
1128 #define IWN_STAT_MAXLEN 20
1135 #define IWN_STAT_FLAG_SHPREAMBLE (1 << 2)
1146 #define IWN_RSSI_TO_DBM 44
1148 /* Structure for IWN_RX_COMPRESSED_BA notification. */
1149 struct iwn_compressed_ba {
1150 uint8_t macaddr[IEEE80211_ADDR_LEN];
1160 /* Structure for IWN_START_SCAN notification. */
1161 struct iwn_start_scan {
1170 /* Structure for IWN_STOP_SCAN notification. */
1171 struct iwn_stop_scan {
1179 /* Structure for IWN_SPECTRUM_MEASUREMENT notification. */
1180 struct iwn_spectrum_notif {
1185 #define IWN_MEASUREMENT_START 0
1186 #define IWN_MEASUREMENT_STOP 1
1197 uint8_t reserved2[3];
1202 #define IWN_MEASUREMENT_OK 0
1203 #define IWN_MEASUREMENT_CONCURRENT 1
1204 #define IWN_MEASUREMENT_CSA_CONFLICT 2
1205 #define IWN_MEASUREMENT_TGH_CONFLICT 3
1206 #define IWN_MEASUREMENT_STOPPED 6
1207 #define IWN_MEASUREMENT_TIMEOUT 7
1208 #define IWN_MEASUREMENT_FAILED 8
1211 /* Structures for IWN_{RX,BEACON}_STATISTICS notification. */
1212 struct iwn_rx_phy_stats {
1219 uint32_t good_crc32;
1221 uint32_t bad_fina_sync;
1222 uint32_t sfd_timeout;
1223 uint32_t fina_timeout;
1224 uint32_t no_rts_ack;
1235 struct iwn_rx_general_stats {
1242 uint32_t missed_beacons;
1243 uint32_t adc_saturated; /* time in 0.8us */
1244 uint32_t ina_searched; /* time in 0.8us */
1253 struct iwn_rx_ht_phy_stats {
1257 uint32_t good_crc32;
1260 uint32_t good_ampdu_crc32;
1266 struct iwn_rx_stats {
1267 struct iwn_rx_phy_stats ofdm;
1268 struct iwn_rx_phy_stats cck;
1269 struct iwn_rx_general_stats general;
1270 struct iwn_rx_ht_phy_stats ht;
1273 struct iwn_tx_stats {
1275 uint32_t rx_detected;
1279 uint32_t cts_timeout;
1280 uint32_t ack_timeout;
1284 uint32_t busrt_err1;
1285 uint32_t burst_err2;
1286 uint32_t cts_collision;
1287 uint32_t ack_collision;
1288 uint32_t ba_timeout;
1289 uint32_t ba_resched;
1290 uint32_t query_ampdu;
1292 uint32_t query_ampdu_frag;
1293 uint32_t query_mismatch;
1296 uint32_t bt_ht_kill;
1297 uint32_t rx_ba_resp;
1298 uint32_t reserved[2];
1301 struct iwn_general_stats {
1304 uint32_t burst_check;
1306 uint32_t reserved1[4];
1310 uint32_t ttl_tstamp;
1315 uint32_t reserved2[2];
1316 uint32_t rx_enabled;
1317 uint32_t reserved3[3];
1322 struct iwn_rx_stats rx;
1323 struct iwn_tx_stats tx;
1324 struct iwn_general_stats general;
1328 /* Firmware error dump. */
1329 struct iwn_fw_dump {
1333 uint32_t branch_link[2];
1334 uint32_t interrupt_link[2];
1335 uint32_t error_data[2];
1341 /* TLV firmware header. */
1342 struct iwn_fw_tlv_hdr {
1343 uint32_t zero; /* Always 0, to differentiate from legacy. */
1345 #define IWN_FW_SIGNATURE 0x0a4c5749 /* "IWL\n" */
1349 #define IWN_FW_API(x) (((x) >> 8) & 0xff)
1358 #define IWN_FW_TLV_MAIN_TEXT 1
1359 #define IWN_FW_TLV_MAIN_DATA 2
1360 #define IWN_FW_TLV_INIT_TEXT 3
1361 #define IWN_FW_TLV_INIT_DATA 4
1362 #define IWN_FW_TLV_BOOT_TEXT 5
1363 #define IWN_FW_TLV_PBREQ_MAXLEN 6
1364 #define IWN_FW_TLV_ENH_SENS 14
1365 #define IWN_FW_TLV_PHY_CALIB 15
1371 #define IWN4965_FW_TEXT_MAXSZ ( 96 * 1024)
1372 #define IWN4965_FW_DATA_MAXSZ ( 40 * 1024)
1373 #define IWN5000_FW_TEXT_MAXSZ (256 * 1024)
1374 #define IWN5000_FW_DATA_MAXSZ ( 80 * 1024)
1375 #define IWN_FW_BOOT_TEXT_MAXSZ 1024
1376 #define IWN4965_FWSZ (IWN4965_FW_TEXT_MAXSZ + IWN4965_FW_DATA_MAXSZ)
1377 #define IWN5000_FWSZ IWN5000_FW_TEXT_MAXSZ
1380 * Offsets into EEPROM.
1382 #define IWN_EEPROM_MAC 0x015
1383 #define IWN_EEPROM_SKU_CAP 0x045
1384 #define IWN_EEPROM_RFCFG 0x048
1385 #define IWN4965_EEPROM_DOMAIN 0x060
1386 #define IWN4965_EEPROM_BAND1 0x063
1387 #define IWN5000_EEPROM_REG 0x066
1388 #define IWN5000_EEPROM_CAL 0x067
1389 #define IWN4965_EEPROM_BAND2 0x072
1390 #define IWN4965_EEPROM_BAND3 0x080
1391 #define IWN4965_EEPROM_BAND4 0x08d
1392 #define IWN4965_EEPROM_BAND5 0x099
1393 #define IWN4965_EEPROM_BAND6 0x0a0
1394 #define IWN4965_EEPROM_BAND7 0x0a8
1395 #define IWN4965_EEPROM_MAXPOW 0x0e8
1396 #define IWN4965_EEPROM_VOLTAGE 0x0e9
1397 #define IWN4965_EEPROM_BANDS 0x0ea
1398 /* Indirect offsets. */
1399 #define IWN5000_EEPROM_DOMAIN 0x001
1400 #define IWN5000_EEPROM_BAND1 0x004
1401 #define IWN5000_EEPROM_BAND2 0x013
1402 #define IWN5000_EEPROM_BAND3 0x021
1403 #define IWN5000_EEPROM_BAND4 0x02e
1404 #define IWN5000_EEPROM_BAND5 0x03a
1405 #define IWN5000_EEPROM_BAND6 0x041
1406 #define IWN5000_EEPROM_BAND7 0x049
1407 #define IWN6000_EEPROM_ENHINFO 0x054
1408 #define IWN5000_EEPROM_CRYSTAL 0x128
1409 #define IWN5000_EEPROM_TEMP 0x12a
1410 #define IWN5000_EEPROM_VOLT 0x12b
1412 /* Possible flags for IWN_EEPROM_SKU_CAP. */
1413 #define IWN_EEPROM_SKU_CAP_11N (1 << 6)
1414 #define IWN_EEPROM_SKU_CAP_AMT (1 << 7)
1415 #define IWN_EEPROM_SKU_CAP_IPAN (1 << 8)
1417 /* Possible flags for IWN_EEPROM_RFCFG. */
1418 #define IWN_RFCFG_TYPE(x) (((x) >> 0) & 0x3)
1419 #define IWN_RFCFG_STEP(x) (((x) >> 2) & 0x3)
1420 #define IWN_RFCFG_DASH(x) (((x) >> 4) & 0x3)
1421 #define IWN_RFCFG_TXANTMSK(x) (((x) >> 8) & 0xf)
1422 #define IWN_RFCFG_RXANTMSK(x) (((x) >> 12) & 0xf)
1424 struct iwn_eeprom_chan {
1426 #define IWN_EEPROM_CHAN_VALID (1 << 0)
1427 #define IWN_EEPROM_CHAN_IBSS (1 << 1)
1428 #define IWN_EEPROM_CHAN_ACTIVE (1 << 3)
1429 #define IWN_EEPROM_CHAN_RADAR (1 << 4)
1434 struct iwn_eeprom_enhinfo {
1436 int8_t chain[3]; /* max power in half-dBm */
1438 int8_t mimo2; /* max power in half-dBm */
1439 int8_t mimo3; /* max power in half-dBm */
1442 struct iwn5000_eeprom_calib_hdr {
1448 #define IWN_NSAMPLES 3
1449 struct iwn4965_eeprom_chan_samples {
1456 } samples[2][IWN_NSAMPLES];
1459 #define IWN_NBANDS 8
1460 struct iwn4965_eeprom_band {
1461 uint8_t lo; /* low channel number */
1462 uint8_t hi; /* high channel number */
1463 struct iwn4965_eeprom_chan_samples chans[2];
1467 * Offsets of channels descriptions in EEPROM.
1469 static const uint32_t iwn4965_regulatory_bands[IWN_NBANDS] = {
1470 IWN4965_EEPROM_BAND1,
1471 IWN4965_EEPROM_BAND2,
1472 IWN4965_EEPROM_BAND3,
1473 IWN4965_EEPROM_BAND4,
1474 IWN4965_EEPROM_BAND5,
1475 IWN4965_EEPROM_BAND6,
1476 IWN4965_EEPROM_BAND7
1479 static const uint32_t iwn5000_regulatory_bands[IWN_NBANDS] = {
1480 IWN5000_EEPROM_BAND1,
1481 IWN5000_EEPROM_BAND2,
1482 IWN5000_EEPROM_BAND3,
1483 IWN5000_EEPROM_BAND4,
1484 IWN5000_EEPROM_BAND5,
1485 IWN5000_EEPROM_BAND6,
1486 IWN5000_EEPROM_BAND7
1489 #define IWN_CHAN_BANDS_COUNT 7
1490 #define IWN_MAX_CHAN_PER_BAND 14
1491 static const struct iwn_chan_band {
1493 uint8_t chan[IWN_MAX_CHAN_PER_BAND];
1495 /* 20MHz channels, 2GHz band. */
1496 { 14, { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14 } },
1497 /* 20MHz channels, 5GHz band. */
1498 { 13, { 183, 184, 185, 187, 188, 189, 192, 196, 7, 8, 11, 12, 16 } },
1499 { 12, { 34, 36, 38, 40, 42, 44, 46, 48, 52, 56, 60, 64 } },
1500 { 11, { 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140 } },
1501 { 6, { 145, 149, 153, 157, 161, 165 } },
1502 /* 40MHz channels (primary channels), 2GHz band. */
1503 { 7, { 1, 2, 3, 4, 5, 6, 7 } },
1504 /* 40MHz channels (primary channels), 5GHz band. */
1505 { 11, { 36, 44, 52, 60, 100, 108, 116, 124, 132, 149, 157 } }
1508 #define IWN1000_OTP_NBLOCKS 3
1509 #define IWN6000_OTP_NBLOCKS 4
1510 #define IWN6050_OTP_NBLOCKS 7
1512 /* HW rate indices. */
1513 #define IWN_RIDX_CCK1 0
1514 #define IWN_RIDX_OFDM6 4
1516 static const struct iwn_rate {
1520 } iwn_rates[IWN_RIDX_MAX + 1] = {
1521 { 2, 10, IWN_RFLAG_CCK },
1522 { 4, 20, IWN_RFLAG_CCK },
1523 { 11, 55, IWN_RFLAG_CCK },
1524 { 22, 110, IWN_RFLAG_CCK },
1536 #define IWN4965_MAX_PWR_INDEX 107
1539 * RF Tx gain values from highest to lowest power (values obtained from
1540 * the reference driver.)
1542 static const uint8_t iwn4965_rf_gain_2ghz[IWN4965_MAX_PWR_INDEX + 1] = {
1543 0x3f, 0x3f, 0x3f, 0x3e, 0x3e, 0x3e, 0x3d, 0x3d, 0x3d, 0x3c, 0x3c,
1544 0x3c, 0x3b, 0x3b, 0x3b, 0x3a, 0x3a, 0x3a, 0x39, 0x39, 0x39, 0x38,
1545 0x38, 0x38, 0x37, 0x37, 0x37, 0x36, 0x36, 0x36, 0x35, 0x35, 0x35,
1546 0x34, 0x34, 0x34, 0x33, 0x33, 0x33, 0x32, 0x32, 0x32, 0x31, 0x31,
1547 0x31, 0x30, 0x30, 0x30, 0x06, 0x06, 0x06, 0x05, 0x05, 0x05, 0x04,
1548 0x04, 0x04, 0x03, 0x03, 0x03, 0x02, 0x02, 0x02, 0x01, 0x01, 0x01,
1549 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
1550 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
1551 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
1552 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
1555 static const uint8_t iwn4965_rf_gain_5ghz[IWN4965_MAX_PWR_INDEX + 1] = {
1556 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3e, 0x3e, 0x3e, 0x3d, 0x3d, 0x3d,
1557 0x3c, 0x3c, 0x3c, 0x3b, 0x3b, 0x3b, 0x3a, 0x3a, 0x3a, 0x39, 0x39,
1558 0x39, 0x38, 0x38, 0x38, 0x37, 0x37, 0x37, 0x36, 0x36, 0x36, 0x35,
1559 0x35, 0x35, 0x34, 0x34, 0x34, 0x33, 0x33, 0x33, 0x32, 0x32, 0x32,
1560 0x31, 0x31, 0x31, 0x30, 0x30, 0x30, 0x25, 0x25, 0x25, 0x24, 0x24,
1561 0x24, 0x23, 0x23, 0x23, 0x22, 0x18, 0x18, 0x17, 0x17, 0x17, 0x16,
1562 0x16, 0x16, 0x15, 0x15, 0x15, 0x14, 0x14, 0x14, 0x13, 0x13, 0x13,
1563 0x12, 0x08, 0x08, 0x07, 0x07, 0x07, 0x06, 0x06, 0x06, 0x05, 0x05,
1564 0x05, 0x04, 0x04, 0x04, 0x03, 0x03, 0x03, 0x02, 0x02, 0x02, 0x01,
1565 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
1569 * DSP pre-DAC gain values from highest to lowest power (values obtained
1570 * from the reference driver.)
1572 static const uint8_t iwn4965_dsp_gain_2ghz[IWN4965_MAX_PWR_INDEX + 1] = {
1573 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68,
1574 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e,
1575 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62,
1576 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68,
1577 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e,
1578 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62,
1579 0x6e, 0x68, 0x62, 0x61, 0x60, 0x5f, 0x5e, 0x5d, 0x5c, 0x5b, 0x5a,
1580 0x59, 0x58, 0x57, 0x56, 0x55, 0x54, 0x53, 0x52, 0x51, 0x50, 0x4f,
1581 0x4e, 0x4d, 0x4c, 0x4b, 0x4a, 0x49, 0x48, 0x47, 0x46, 0x45, 0x44,
1582 0x43, 0x42, 0x41, 0x40, 0x3f, 0x3e, 0x3d, 0x3c, 0x3b
1585 static const uint8_t iwn4965_dsp_gain_5ghz[IWN4965_MAX_PWR_INDEX + 1] = {
1586 0x7b, 0x75, 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62,
1587 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68,
1588 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e,
1589 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62,
1590 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68,
1591 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e,
1592 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62,
1593 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68,
1594 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e,
1595 0x68, 0x62, 0x6e, 0x68, 0x62, 0x5d, 0x58, 0x53, 0x4e
1599 * Power saving settings (values obtained from the reference driver.)
1601 #define IWN_NDTIMRANGES 3
1602 #define IWN_NPOWERLEVELS 6
1603 static const struct iwn_pmgt {
1608 } iwn_pmgt[IWN_NDTIMRANGES][IWN_NPOWERLEVELS] = {
1611 { 0, 0, { 0, 0, 0, 0, 0 }, 0 }, /* CAM */
1612 { 200, 500, { 1, 2, 2, 2, -1 }, 0 }, /* PS level 1 */
1613 { 200, 300, { 1, 2, 2, 2, -1 }, 0 }, /* PS level 2 */
1614 { 50, 100, { 2, 2, 2, 2, -1 }, 0 }, /* PS level 3 */
1615 { 50, 25, { 2, 2, 4, 4, -1 }, 1 }, /* PS level 4 */
1616 { 25, 25, { 2, 2, 4, 6, -1 }, 2 } /* PS level 5 */
1618 /* 3 <= DTIM <= 10 */
1620 { 0, 0, { 0, 0, 0, 0, 0 }, 0 }, /* CAM */
1621 { 200, 500, { 1, 2, 3, 4, 4 }, 0 }, /* PS level 1 */
1622 { 200, 300, { 1, 2, 3, 4, 7 }, 0 }, /* PS level 2 */
1623 { 50, 100, { 2, 4, 6, 7, 9 }, 0 }, /* PS level 3 */
1624 { 50, 25, { 2, 4, 6, 9, 10 }, 1 }, /* PS level 4 */
1625 { 25, 25, { 2, 4, 7, 10, 10 }, 2 } /* PS level 5 */
1629 { 0, 0, { 0, 0, 0, 0, 0 }, 0 }, /* CAM */
1630 { 200, 500, { 1, 2, 3, 4, -1 }, 0 }, /* PS level 1 */
1631 { 200, 300, { 2, 4, 6, 7, -1 }, 0 }, /* PS level 2 */
1632 { 50, 100, { 2, 7, 9, 9, -1 }, 0 }, /* PS level 3 */
1633 { 50, 25, { 2, 7, 9, 9, -1 }, 0 }, /* PS level 4 */
1634 { 25, 25, { 4, 7, 10, 10, -1 }, 0 } /* PS level 5 */
1638 struct iwn_sensitivity_limits {
1639 uint32_t min_ofdm_x1;
1640 uint32_t max_ofdm_x1;
1641 uint32_t min_ofdm_mrc_x1;
1642 uint32_t max_ofdm_mrc_x1;
1643 uint32_t min_ofdm_x4;
1644 uint32_t max_ofdm_x4;
1645 uint32_t min_ofdm_mrc_x4;
1646 uint32_t max_ofdm_mrc_x4;
1647 uint32_t min_cck_x4;
1648 uint32_t max_cck_x4;
1649 uint32_t min_cck_mrc_x4;
1650 uint32_t max_cck_mrc_x4;
1651 uint32_t min_energy_cck;
1652 uint32_t energy_cck;
1653 uint32_t energy_ofdm;
1657 * RX sensitivity limits (values obtained from the reference driver.)
1659 static const struct iwn_sensitivity_limits iwn4965_sensitivity_limits = {
1671 static const struct iwn_sensitivity_limits iwn5000_sensitivity_limits = {
1672 120, 120, /* min = max for performance bug in DSP. */
1673 240, 240, /* min = max for performance bug in DSP. */
1683 static const struct iwn_sensitivity_limits iwn5150_sensitivity_limits = {
1684 105, 105, /* min = max for performance bug in DSP. */
1685 220, 220, /* min = max for performance bug in DSP. */
1695 static const struct iwn_sensitivity_limits iwn1000_sensitivity_limits = {
1707 static const struct iwn_sensitivity_limits iwn6000_sensitivity_limits = {
1719 /* Map TID to TX scheduler's FIFO. */
1720 static const uint8_t iwn_tid2fifo[] = {
1721 1, 0, 0, 1, 2, 2, 3, 3, 7, 7, 7, 7, 7, 7, 7, 7, 3
1724 /* WiFi/WiMAX coexist event priority table for 6050. */
1725 static const struct iwn5000_wimax_event iwn6050_wimax_events[] = {
1726 { 0x04, 0x03, 0x00, 0x00 },
1727 { 0x04, 0x03, 0x00, 0x03 },
1728 { 0x04, 0x03, 0x00, 0x03 },
1729 { 0x04, 0x03, 0x00, 0x03 },
1730 { 0x04, 0x03, 0x00, 0x00 },
1731 { 0x04, 0x03, 0x00, 0x07 },
1732 { 0x04, 0x03, 0x00, 0x00 },
1733 { 0x04, 0x03, 0x00, 0x03 },
1734 { 0x04, 0x03, 0x00, 0x03 },
1735 { 0x04, 0x03, 0x00, 0x00 },
1736 { 0x06, 0x03, 0x00, 0x07 },
1737 { 0x04, 0x03, 0x00, 0x00 },
1738 { 0x06, 0x06, 0x00, 0x03 },
1739 { 0x04, 0x03, 0x00, 0x07 },
1740 { 0x04, 0x03, 0x00, 0x00 },
1741 { 0x04, 0x03, 0x00, 0x00 }
1744 /* Firmware errors. */
1745 static const char * const iwn_fw_errmsg[] = {
1750 "NMI_INTERRUPT_WDG",
1754 "HW_ERROR_TUNE_LOCK",
1755 "HW_ERROR_TEMPERATURE",
1756 "ILLEGAL_CHAN_FREQ",
1759 "NMI_INTERRUPT_HOST",
1760 "NMI_INTERRUPT_ACTION_PT",
1761 "NMI_INTERRUPT_UNKNOWN",
1762 "UCODE_VERSION_MISMATCH",
1763 "HW_ERROR_ABS_LOCK",
1764 "HW_ERROR_CAL_LOCK_FAIL",
1765 "NMI_INTERRUPT_INST_ACTION_PT",
1766 "NMI_INTERRUPT_DATA_ACTION_PT",
1768 "NMI_INTERRUPT_TRM",
1769 "NMI_INTERRUPT_BREAKPOINT"
1774 "ADVANCED_SYSASSERT"
1777 /* Find least significant bit that is set. */
1778 #define IWN_LSB(x) ((((x) - 1) & (x)) ^ (x))
1780 #define IWN_READ(sc, reg) \
1781 bus_space_read_4((sc)->sc_st, (sc)->sc_sh, (reg))
1783 #define IWN_WRITE(sc, reg, val) \
1784 bus_space_write_4((sc)->sc_st, (sc)->sc_sh, (reg), (val))
1786 #define IWN_WRITE_1(sc, reg, val) \
1787 bus_space_write_1((sc)->sc_st, (sc)->sc_sh, (reg), (val))
1789 #define IWN_SETBITS(sc, reg, mask) \
1790 IWN_WRITE(sc, reg, IWN_READ(sc, reg) | (mask))
1792 #define IWN_CLRBITS(sc, reg, mask) \
1793 IWN_WRITE(sc, reg, IWN_READ(sc, reg) & ~(mask))
1795 #define IWN_BARRIER_WRITE(sc) \
1796 bus_space_barrier((sc)->sc_st, (sc)->sc_sh, 0, (sc)->sc_sz, \
1797 BUS_SPACE_BARRIER_WRITE)
1799 #define IWN_BARRIER_READ_WRITE(sc) \
1800 bus_space_barrier((sc)->sc_st, (sc)->sc_sh, 0, (sc)->sc_sz, \
1801 BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE)