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_GIO_CHICKEN 0x100
74 #define IWN_ANA_PLL 0x20c
75 #define IWN_HW_REV_WA 0x22c
76 #define IWN_DBG_HPET_MEM 0x240
77 #define IWN_DBG_LINK_PWR_MGMT 0x250
78 #define IWN_MEM_RADDR 0x40c
79 #define IWN_MEM_WADDR 0x410
80 #define IWN_MEM_WDATA 0x418
81 #define IWN_MEM_RDATA 0x41c
82 #define IWN_PRPH_WADDR 0x444
83 #define IWN_PRPH_RADDR 0x448
84 #define IWN_PRPH_WDATA 0x44c
85 #define IWN_PRPH_RDATA 0x450
86 #define IWN_HBUS_TARG_WRPTR 0x460
89 * Flow-Handler registers.
91 #define IWN_FH_TFBD_CTRL0(qid) (0x1900 + (qid) * 8)
92 #define IWN_FH_TFBD_CTRL1(qid) (0x1904 + (qid) * 8)
93 #define IWN_FH_KW_ADDR 0x197c
94 #define IWN_FH_SRAM_ADDR(qid) (0x19a4 + (qid) * 4)
95 #define IWN_FH_CBBC_QUEUE(qid) (0x19d0 + (qid) * 4)
96 #define IWN_FH_STATUS_WPTR 0x1bc0
97 #define IWN_FH_RX_BASE 0x1bc4
98 #define IWN_FH_RX_WPTR 0x1bc8
99 #define IWN_FH_RX_CONFIG 0x1c00
100 #define IWN_FH_RX_STATUS 0x1c44
101 #define IWN_FH_TX_CONFIG(qid) (0x1d00 + (qid) * 32)
102 #define IWN_FH_TXBUF_STATUS(qid) (0x1d08 + (qid) * 32)
103 #define IWN_FH_TX_CHICKEN 0x1e98
104 #define IWN_FH_TX_STATUS 0x1eb0
107 * TX scheduler registers.
109 #define IWN_SCHED_BASE 0xa02c00
110 #define IWN_SCHED_SRAM_ADDR (IWN_SCHED_BASE + 0x000)
111 #define IWN5000_SCHED_DRAM_ADDR (IWN_SCHED_BASE + 0x008)
112 #define IWN4965_SCHED_DRAM_ADDR (IWN_SCHED_BASE + 0x010)
113 #define IWN5000_SCHED_TXFACT (IWN_SCHED_BASE + 0x010)
114 #define IWN4965_SCHED_TXFACT (IWN_SCHED_BASE + 0x01c)
115 #define IWN4965_SCHED_QUEUE_RDPTR(qid) (IWN_SCHED_BASE + 0x064 + (qid) * 4)
116 #define IWN5000_SCHED_QUEUE_RDPTR(qid) (IWN_SCHED_BASE + 0x068 + (qid) * 4)
117 #define IWN4965_SCHED_QCHAIN_SEL (IWN_SCHED_BASE + 0x0d0)
118 #define IWN4965_SCHED_INTR_MASK (IWN_SCHED_BASE + 0x0e4)
119 #define IWN5000_SCHED_QCHAIN_SEL (IWN_SCHED_BASE + 0x0e8)
120 #define IWN4965_SCHED_QUEUE_STATUS(qid) (IWN_SCHED_BASE + 0x104 + (qid) * 4)
121 #define IWN5000_SCHED_INTR_MASK (IWN_SCHED_BASE + 0x108)
122 #define IWN5000_SCHED_QUEUE_STATUS(qid) (IWN_SCHED_BASE + 0x10c + (qid) * 4)
123 #define IWN5000_SCHED_AGGR_SEL (IWN_SCHED_BASE + 0x248)
126 * Offsets in TX scheduler's SRAM.
128 #define IWN4965_SCHED_CTX_OFF 0x380
129 #define IWN4965_SCHED_CTX_LEN 416
130 #define IWN4965_SCHED_QUEUE_OFFSET(qid) (0x380 + (qid) * 8)
131 #define IWN4965_SCHED_TRANS_TBL(qid) (0x500 + (qid) * 2)
132 #define IWN5000_SCHED_CTX_OFF 0x600
133 #define IWN5000_SCHED_CTX_LEN 520
134 #define IWN5000_SCHED_QUEUE_OFFSET(qid) (0x600 + (qid) * 8)
135 #define IWN5000_SCHED_TRANS_TBL(qid) (0x7e0 + (qid) * 2)
138 * NIC internal memory offsets.
140 #define IWN_APMG_CLK_CTRL 0x3000
141 #define IWN_APMG_CLK_EN 0x3004
142 #define IWN_APMG_CLK_DIS 0x3008
143 #define IWN_APMG_PS 0x300c
144 #define IWN_APMG_DIGITAL_SVR 0x3058
145 #define IWN_APMG_ANALOG_SVR 0x306c
146 #define IWN_APMG_PCI_STT 0x3010
147 #define IWN_BSM_WR_CTRL 0x3400
148 #define IWN_BSM_WR_MEM_SRC 0x3404
149 #define IWN_BSM_WR_MEM_DST 0x3408
150 #define IWN_BSM_WR_DWCOUNT 0x340c
151 #define IWN_BSM_DRAM_TEXT_ADDR 0x3490
152 #define IWN_BSM_DRAM_TEXT_SIZE 0x3494
153 #define IWN_BSM_DRAM_DATA_ADDR 0x3498
154 #define IWN_BSM_DRAM_DATA_SIZE 0x349c
155 #define IWN_BSM_SRAM_BASE 0x3800
157 /* Possible flags for register IWN_HW_IF_CONFIG. */
158 #define IWN_HW_IF_CONFIG_4965_R (1 << 4)
159 #define IWN_HW_IF_CONFIG_MAC_SI (1 << 8)
160 #define IWN_HW_IF_CONFIG_RADIO_SI (1 << 9)
161 #define IWN_HW_IF_CONFIG_EEPROM_LOCKED (1 << 21)
162 #define IWN_HW_IF_CONFIG_NIC_READY (1 << 22)
163 #define IWN_HW_IF_CONFIG_HAP_WAKE_L1A (1 << 23)
164 #define IWN_HW_IF_CONFIG_PREPARE_DONE (1 << 25)
165 #define IWN_HW_IF_CONFIG_PREPARE (1 << 27)
167 /* Possible values for register IWN_INT_PERIODIC. */
168 #define IWN_INT_PERIODIC_DIS 0x00
169 #define IWN_INT_PERIODIC_ENA 0xff
171 /* Possible flags for registers IWN_PRPH_RADDR/IWN_PRPH_WADDR. */
172 #define IWN_PRPH_DWORD ((sizeof (uint32_t) - 1) << 24)
174 /* Possible values for IWN_BSM_WR_MEM_DST. */
175 #define IWN_FW_TEXT_BASE 0x00000000
176 #define IWN_FW_DATA_BASE 0x00800000
178 /* Possible flags for register IWN_RESET. */
179 #define IWN_RESET_NEVO (1 << 0)
180 #define IWN_RESET_SW (1 << 7)
181 #define IWN_RESET_MASTER_DISABLED (1 << 8)
182 #define IWN_RESET_STOP_MASTER (1 << 9)
183 #define IWN_RESET_LINK_PWR_MGMT_DIS (1 << 31)
185 /* Possible flags for register IWN_GP_CNTRL. */
186 #define IWN_GP_CNTRL_MAC_ACCESS_ENA (1 << 0)
187 #define IWN_GP_CNTRL_MAC_CLOCK_READY (1 << 0)
188 #define IWN_GP_CNTRL_INIT_DONE (1 << 2)
189 #define IWN_GP_CNTRL_MAC_ACCESS_REQ (1 << 3)
190 #define IWN_GP_CNTRL_SLEEP (1 << 4)
191 #define IWN_GP_CNTRL_RFKILL (1 << 27)
193 /* Possible flags for register IWN_HW_REV. */
194 #define IWN_HW_REV_TYPE_SHIFT 4
195 #define IWN_HW_REV_TYPE_MASK 0x000000f0
196 #define IWN_HW_REV_TYPE_4965 0
197 #define IWN_HW_REV_TYPE_5300 2
198 #define IWN_HW_REV_TYPE_5350 3
199 #define IWN_HW_REV_TYPE_5150 4
200 #define IWN_HW_REV_TYPE_5100 5
201 #define IWN_HW_REV_TYPE_1000 6
202 #define IWN_HW_REV_TYPE_6000 7
203 #define IWN_HW_REV_TYPE_6050 8
204 #define IWN_HW_REV_TYPE_6005 11
206 /* Possible flags for register IWN_GIO_CHICKEN. */
207 #define IWN_GIO_CHICKEN_L1A_NO_L0S_RX (1 << 23)
208 #define IWN_GIO_CHICKEN_DIS_L0S_TIMER (1 << 29)
210 /* Possible flags for register IWN_GIO. */
211 #define IWN_GIO_L0S_ENA (1 << 1)
213 /* Possible flags for register IWN_GP_DRIVER. */
214 #define IWN_GP_DRIVER_RADIO_3X3_HYB (0 << 0)
215 #define IWN_GP_DRIVER_RADIO_2X2_HYB (1 << 0)
216 #define IWN_GP_DRIVER_RADIO_2X2_IPA (2 << 0)
217 #define IWN_GP_DRIVER_CALIB_VER6 (1 << 2)
219 /* Possible flags for register IWN_UCODE_GP1_CLR. */
220 #define IWN_UCODE_GP1_RFKILL (1 << 1)
221 #define IWN_UCODE_GP1_CMD_BLOCKED (1 << 2)
222 #define IWN_UCODE_GP1_CTEMP_STOP_RF (1 << 3)
224 /* Possible flags/values for register IWN_LED. */
225 #define IWN_LED_BSM_CTRL (1 << 5)
226 #define IWN_LED_OFF 0x00000038
227 #define IWN_LED_ON 0x00000078
229 /* Possible flags for register IWN_DRAM_INT_TBL. */
230 #define IWN_DRAM_INT_TBL_WRAP_CHECK (1 << 27)
231 #define IWN_DRAM_INT_TBL_ENABLE (1 << 31)
233 /* Possible values for register IWN_ANA_PLL. */
234 #define IWN_ANA_PLL_INIT 0x00880300
236 /* Possible flags for register IWN_FH_RX_STATUS. */
237 #define IWN_FH_RX_STATUS_IDLE (1 << 24)
239 /* Possible flags for register IWN_BSM_WR_CTRL. */
240 #define IWN_BSM_WR_CTRL_START_EN (1 << 30)
241 #define IWN_BSM_WR_CTRL_START (1 << 31)
243 /* Possible flags for register IWN_INT. */
244 #define IWN_INT_ALIVE (1 << 0)
245 #define IWN_INT_WAKEUP (1 << 1)
246 #define IWN_INT_SW_RX (1 << 3)
247 #define IWN_INT_CT_REACHED (1 << 6)
248 #define IWN_INT_RF_TOGGLED (1 << 7)
249 #define IWN_INT_SW_ERR (1 << 25)
250 #define IWN_INT_SCHED (1 << 26)
251 #define IWN_INT_FH_TX (1 << 27)
252 #define IWN_INT_RX_PERIODIC (1 << 28)
253 #define IWN_INT_HW_ERR (1 << 29)
254 #define IWN_INT_FH_RX (1 << 31)
257 #define IWN_INT_MASK_DEF \
258 (IWN_INT_SW_ERR | IWN_INT_HW_ERR | IWN_INT_FH_TX | \
259 IWN_INT_FH_RX | IWN_INT_ALIVE | IWN_INT_WAKEUP | \
260 IWN_INT_SW_RX | IWN_INT_CT_REACHED | IWN_INT_RF_TOGGLED)
262 /* Possible flags for register IWN_FH_INT. */
263 #define IWN_FH_INT_TX_CHNL(x) (1 << (x))
264 #define IWN_FH_INT_RX_CHNL(x) (1 << ((x) + 16))
265 #define IWN_FH_INT_HI_PRIOR (1 << 30)
266 /* Shortcuts for the above. */
267 #define IWN_FH_INT_TX \
268 (IWN_FH_INT_TX_CHNL(0) | IWN_FH_INT_TX_CHNL(1))
269 #define IWN_FH_INT_RX \
270 (IWN_FH_INT_RX_CHNL(0) | IWN_FH_INT_RX_CHNL(1) | IWN_FH_INT_HI_PRIOR)
272 /* Possible flags/values for register IWN_FH_TX_CONFIG. */
273 #define IWN_FH_TX_CONFIG_DMA_PAUSE 0
274 #define IWN_FH_TX_CONFIG_DMA_ENA (1 << 31)
275 #define IWN_FH_TX_CONFIG_CIRQ_HOST_ENDTFD (1 << 20)
277 /* Possible flags/values for register IWN_FH_TXBUF_STATUS. */
278 #define IWN_FH_TXBUF_STATUS_TBNUM(x) ((x) << 20)
279 #define IWN_FH_TXBUF_STATUS_TBIDX(x) ((x) << 12)
280 #define IWN_FH_TXBUF_STATUS_TFBD_VALID 3
282 /* Possible flags for register IWN_FH_TX_CHICKEN. */
283 #define IWN_FH_TX_CHICKEN_SCHED_RETRY (1 << 1)
285 /* Possible flags for register IWN_FH_TX_STATUS. */
286 #define IWN_FH_TX_STATUS_IDLE(chnl) (1 << ((chnl) + 16))
288 /* Possible flags for register IWN_FH_RX_CONFIG. */
289 #define IWN_FH_RX_CONFIG_ENA (1 << 31)
290 #define IWN_FH_RX_CONFIG_NRBD(x) ((x) << 20)
291 #define IWN_FH_RX_CONFIG_RB_SIZE_8K (1 << 16)
292 #define IWN_FH_RX_CONFIG_SINGLE_FRAME (1 << 15)
293 #define IWN_FH_RX_CONFIG_IRQ_DST_HOST (1 << 12)
294 #define IWN_FH_RX_CONFIG_RB_TIMEOUT(x) ((x) << 4)
295 #define IWN_FH_RX_CONFIG_IGN_RXF_EMPTY (1 << 2)
297 /* Possible flags for register IWN_FH_TX_CONFIG. */
298 #define IWN_FH_TX_CONFIG_DMA_ENA (1 << 31)
299 #define IWN_FH_TX_CONFIG_DMA_CREDIT_ENA (1 << 3)
301 /* Possible flags for register IWN_EEPROM. */
302 #define IWN_EEPROM_READ_VALID (1 << 0)
303 #define IWN_EEPROM_CMD (1 << 1)
305 /* Possible flags for register IWN_EEPROM_GP. */
306 #define IWN_EEPROM_GP_IF_OWNER 0x00000180
308 /* Possible flags for register IWN_OTP_GP. */
309 #define IWN_OTP_GP_DEV_SEL_OTP (1 << 16)
310 #define IWN_OTP_GP_RELATIVE_ACCESS (1 << 17)
311 #define IWN_OTP_GP_ECC_CORR_STTS (1 << 20)
312 #define IWN_OTP_GP_ECC_UNCORR_STTS (1 << 21)
314 /* Possible flags for register IWN_SCHED_QUEUE_STATUS. */
315 #define IWN4965_TXQ_STATUS_ACTIVE 0x0007fc01
316 #define IWN4965_TXQ_STATUS_INACTIVE 0x0007fc00
317 #define IWN4965_TXQ_STATUS_AGGR_ENA (1 << 5 | 1 << 8)
318 #define IWN4965_TXQ_STATUS_CHGACT (1 << 10)
319 #define IWN5000_TXQ_STATUS_ACTIVE 0x00ff0018
320 #define IWN5000_TXQ_STATUS_INACTIVE 0x00ff0010
321 #define IWN5000_TXQ_STATUS_CHGACT (1 << 19)
323 /* Possible flags for registers IWN_APMG_CLK_*. */
324 #define IWN_APMG_CLK_CTRL_DMA_CLK_RQT (1 << 9)
325 #define IWN_APMG_CLK_CTRL_BSM_CLK_RQT (1 << 11)
327 /* Possible flags for register IWN_APMG_PS. */
328 #define IWN_APMG_PS_EARLY_PWROFF_DIS (1 << 22)
329 #define IWN_APMG_PS_PWR_SRC(x) ((x) << 24)
330 #define IWN_APMG_PS_PWR_SRC_VMAIN 0
331 #define IWN_APMG_PS_PWR_SRC_VAUX 2
332 #define IWN_APMG_PS_PWR_SRC_MASK IWN_APMG_PS_PWR_SRC(3)
333 #define IWN_APMG_PS_RESET_REQ (1 << 26)
335 /* Possible flags for register IWN_APMG_DIGITAL_SVR. */
336 #define IWN_APMG_DIGITAL_SVR_VOLTAGE(x) (((x) & 0xf) << 5)
337 #define IWN_APMG_DIGITAL_SVR_VOLTAGE_MASK \
338 IWN_APMG_DIGITAL_SVR_VOLTAGE(0xf)
339 #define IWN_APMG_DIGITAL_SVR_VOLTAGE_1_32 \
340 IWN_APMG_DIGITAL_SVR_VOLTAGE(3)
342 /* Possible flags for IWN_APMG_PCI_STT. */
343 #define IWN_APMG_PCI_STT_L1A_DIS (1 << 11)
345 /* Possible flags for register IWN_BSM_DRAM_TEXT_SIZE. */
346 #define IWN_FW_UPDATED (1 << 31)
348 #define IWN_SCHED_WINSZ 64
349 #define IWN_SCHED_LIMIT 64
350 #define IWN4965_SCHED_COUNT 512
351 #define IWN5000_SCHED_COUNT (IWN_TX_RING_COUNT + IWN_SCHED_WINSZ)
352 #define IWN4965_SCHEDSZ (IWN4965_NTXQUEUES * IWN4965_SCHED_COUNT * 2)
353 #define IWN5000_SCHEDSZ (IWN5000_NTXQUEUES * IWN5000_SCHED_COUNT * 2)
356 uint8_t reserved1[3];
361 } __packed segs[IWN_MAX_SCATTER];
362 /* Pad to 128 bytes. */
366 struct iwn_rx_status {
367 uint16_t closed_count;
368 uint16_t closed_rx_count;
369 uint16_t finished_count;
370 uint16_t finished_rx_count;
371 uint32_t reserved[2];
377 #define IWN_UC_READY 1
378 #define IWN_ADD_NODE_DONE 24
379 #define IWN_TX_DONE 28
380 #define IWN5000_CALIBRATION_RESULT 102
381 #define IWN5000_CALIBRATION_DONE 103
382 #define IWN_START_SCAN 130
383 #define IWN_STOP_SCAN 132
384 #define IWN_RX_STATISTICS 156
385 #define IWN_BEACON_STATISTICS 157
386 #define IWN_STATE_CHANGED 161
387 #define IWN_BEACON_MISSED 162
388 #define IWN_RX_PHY 192
389 #define IWN_MPDU_RX_DONE 193
390 #define IWN_RX_DONE 195
391 #define IWN_RX_COMPRESSED_BA 197
398 /* Possible RX status flags. */
399 #define IWN_RX_NO_CRC_ERR (1 << 0)
400 #define IWN_RX_NO_OVFL_ERR (1 << 1)
401 /* Shortcut for the above. */
402 #define IWN_RX_NOERROR (IWN_RX_NO_CRC_ERR | IWN_RX_NO_OVFL_ERR)
403 #define IWN_RX_MPDU_MIC_OK (1 << 6)
404 #define IWN_RX_CIPHER_MASK (7 << 8)
405 #define IWN_RX_CIPHER_CCMP (2 << 8)
406 #define IWN_RX_MPDU_DEC (1 << 11)
407 #define IWN_RX_DECRYPT_MASK (3 << 11)
408 #define IWN_RX_DECRYPT_OK (3 << 11)
412 #define IWN_CMD_RXON 16
413 #define IWN_CMD_RXON_ASSOC 17
414 #define IWN_CMD_EDCA_PARAMS 19
415 #define IWN_CMD_TIMING 20
416 #define IWN_CMD_ADD_NODE 24
417 #define IWN_CMD_TX_DATA 28
418 #define IWN_CMD_LINK_QUALITY 78
419 #define IWN_CMD_SET_LED 72
420 #define IWN5000_CMD_WIMAX_COEX 90
421 #define IWN5000_CMD_CALIB_CONFIG 101
422 #define IWN5000_CMD_CALIB_RESULT 102
423 #define IWN5000_CMD_CALIB_COMPLETE 103
424 #define IWN_CMD_SET_POWER_MODE 119
425 #define IWN_CMD_SCAN 128
426 #define IWN_CMD_SCAN_RESULTS 131
427 #define IWN_CMD_TXPOWER_DBM 149
428 #define IWN_CMD_TXPOWER 151
429 #define IWN5000_CMD_TX_ANT_CONFIG 152
430 #define IWN_CMD_BT_COEX 155
431 #define IWN_CMD_GET_STATISTICS 156
432 #define IWN_CMD_SET_CRITICAL_TEMP 164
433 #define IWN_CMD_SET_SENSITIVITY 168
434 #define IWN_CMD_PHY_CALIB 176
442 /* Antenna flags, used in various commands. */
443 #define IWN_ANT_A (1 << 0)
444 #define IWN_ANT_B (1 << 1)
445 #define IWN_ANT_C (1 << 2)
447 #define IWN_ANT_AB (IWN_ANT_A | IWN_ANT_B)
448 #define IWN_ANT_BC (IWN_ANT_B | IWN_ANT_C)
449 #define IWN_ANT_ABC (IWN_ANT_A | IWN_ANT_B | IWN_ANT_C)
451 /* Structure for command IWN_CMD_RXON. */
453 uint8_t myaddr[IEEE80211_ADDR_LEN];
455 uint8_t bssid[IEEE80211_ADDR_LEN];
457 uint8_t wlap[IEEE80211_ADDR_LEN];
460 #define IWN_MODE_HOSTAP 1
461 #define IWN_MODE_STA 3
462 #define IWN_MODE_IBSS 4
463 #define IWN_MODE_MONITOR 6
467 #define IWN_RXCHAIN_DRIVER_FORCE (1 << 0)
468 #define IWN_RXCHAIN_VALID(x) (((x) & IWN_ANT_ABC) << 1)
469 #define IWN_RXCHAIN_FORCE_SEL(x) (((x) & IWN_ANT_ABC) << 4)
470 #define IWN_RXCHAIN_FORCE_MIMO_SEL(x) (((x) & IWN_ANT_ABC) << 7)
471 #define IWN_RXCHAIN_IDLE_COUNT(x) ((x) << 10)
472 #define IWN_RXCHAIN_MIMO_COUNT(x) ((x) << 12)
473 #define IWN_RXCHAIN_MIMO_FORCE (1 << 14)
479 #define IWN_RXON_24GHZ (1 << 0)
480 #define IWN_RXON_CCK (1 << 1)
481 #define IWN_RXON_AUTO (1 << 2)
482 #define IWN_RXON_SHSLOT (1 << 4)
483 #define IWN_RXON_SHPREAMBLE (1 << 5)
484 #define IWN_RXON_NODIVERSITY (1 << 7)
485 #define IWN_RXON_ANTENNA_A (1 << 8)
486 #define IWN_RXON_ANTENNA_B (1 << 9)
487 #define IWN_RXON_TSF (1 << 15)
488 #define IWN_RXON_CTS_TO_SELF (1 << 30)
491 #define IWN_FILTER_PROMISC (1 << 0)
492 #define IWN_FILTER_CTL (1 << 1)
493 #define IWN_FILTER_MULTICAST (1 << 2)
494 #define IWN_FILTER_NODECRYPT (1 << 3)
495 #define IWN_FILTER_BSS (1 << 5)
496 #define IWN_FILTER_BEACON (1 << 6)
500 uint8_t ht_single_mask;
501 uint8_t ht_dual_mask;
502 /* The following fields are for >=5000 Series only. */
503 uint8_t ht_triple_mask;
505 uint16_t acquisition;
509 #define IWN4965_RXONSZ (sizeof (struct iwn_rxon) - 6)
510 #define IWN5000_RXONSZ (sizeof (struct iwn_rxon))
512 /* Structure for command IWN_CMD_ASSOCIATE. */
521 /* Structure for command IWN_CMD_EDCA_PARAMS. */
522 struct iwn_edca_params {
524 #define IWN_EDCA_UPDATE (1 << 0)
525 #define IWN_EDCA_TXOP (1 << 4)
533 } __packed ac[WME_NUM_AC];
536 /* Structure for command IWN_CMD_TIMING. */
537 struct iwn_cmd_timing {
546 /* Structure for command IWN_CMD_ADD_NODE. */
547 struct iwn_node_info {
549 #define IWN_NODE_UPDATE (1 << 0)
551 uint8_t reserved1[3];
553 uint8_t macaddr[IEEE80211_ADDR_LEN];
557 #define IWN5000_ID_BROADCAST 15
558 #define IWN4965_ID_BROADCAST 31
561 #define IWN_FLAG_SET_KEY (1 << 0)
562 #define IWN_FLAG_SET_DISABLE_TID (1 << 1)
563 #define IWN_FLAG_SET_TXRATE (1 << 2)
564 #define IWN_FLAG_SET_ADDBA (1 << 3)
565 #define IWN_FLAG_SET_DELBA (1 << 4)
569 #define IWN_KFLAG_CCMP (1 << 1)
570 #define IWN_KFLAG_MAP (1 << 3)
571 #define IWN_KFLAG_KID(kid) ((kid) << 8)
572 #define IWN_KFLAG_INVALID (1 << 11)
573 #define IWN_KFLAG_GROUP (1 << 14)
575 uint8_t tsc2; /* TKIP TSC2 */
581 /* The following 3 fields are for 5000 Series only. */
587 #define IWN_AMDPU_SIZE_FACTOR(x) ((x) << 19)
588 #define IWN_AMDPU_DENSITY(x) ((x) << 23)
591 uint16_t disable_tid;
599 struct iwn4965_node_info {
601 uint8_t reserved1[3];
602 uint8_t macaddr[IEEE80211_ADDR_LEN];
608 uint8_t tsc2; /* TKIP TSC2 */
616 uint16_t disable_tid;
624 #define IWN_RFLAG_CCK (1 << 1)
625 #define IWN_RFLAG_ANT(x) ((x) << 6)
627 /* Structure for command IWN_CMD_TX_DATA. */
628 struct iwn_cmd_data {
632 #define IWN_TX_NEED_PROTECTION (1 << 0) /* 5000 only */
633 #define IWN_TX_NEED_RTS (1 << 1)
634 #define IWN_TX_NEED_CTS (1 << 2)
635 #define IWN_TX_NEED_ACK (1 << 3)
636 #define IWN_TX_LINKQ (1 << 4)
637 #define IWN_TX_IMM_BA (1 << 6)
638 #define IWN_TX_FULL_TXOP (1 << 7)
639 #define IWN_TX_BT_DISABLE (1 << 12) /* bluetooth coexistence */
640 #define IWN_TX_AUTO_SEQ (1 << 13)
641 #define IWN_TX_MORE_FRAG (1 << 14)
642 #define IWN_TX_INSERT_TSTAMP (1 << 16)
643 #define IWN_TX_NEED_PADDING (1 << 20)
652 #define IWN_CIPHER_WEP40 1
653 #define IWN_CIPHER_CCMP 2
654 #define IWN_CIPHER_TKIP 3
655 #define IWN_CIPHER_WEP104 9
663 #define IWN_LIFETIME_INFINITE 0xffffffff
674 /* Structure for command IWN_CMD_LINK_QUALITY. */
675 #define IWN_MAX_TX_RETRIES 16
676 struct iwn_cmd_link_quality {
682 uint8_t antmsk_1stream;
683 uint8_t antmsk_2stream;
684 uint8_t ridx[WME_NUM_AC];
685 uint16_t ampdu_limit;
686 uint8_t ampdu_threshold;
693 } __packed retry[IWN_MAX_TX_RETRIES];
697 /* Structure for command IWN_CMD_SET_LED. */
699 uint32_t unit; /* multiplier (in usecs) */
701 #define IWN_LED_ACTIVITY 1
702 #define IWN_LED_LINK 2
709 /* Structure for command IWN5000_CMD_WIMAX_COEX. */
710 struct iwn5000_wimax_coex {
712 #define IWN_WIMAX_COEX_STA_TABLE_VALID (1 << 0)
713 #define IWN_WIMAX_COEX_UNASSOC_WA_UNMASK (1 << 2)
714 #define IWN_WIMAX_COEX_ASSOC_WA_UNMASK (1 << 3)
715 #define IWN_WIMAX_COEX_ENABLE (1 << 7)
717 struct iwn5000_wimax_event {
722 } __packed events[16];
725 /* Structures for command IWN5000_CMD_CALIB_CONFIG. */
726 struct iwn5000_calib_elem {
734 struct iwn5000_calib_status {
735 struct iwn5000_calib_elem once;
736 struct iwn5000_calib_elem perd;
740 struct iwn5000_calib_config {
741 struct iwn5000_calib_status ucode;
742 struct iwn5000_calib_status driver;
746 /* Structure for command IWN_CMD_SET_POWER_MODE. */
747 struct iwn_pmgt_cmd {
749 #define IWN_PS_ALLOW_SLEEP (1 << 0)
750 #define IWN_PS_NOTIFY (1 << 1)
751 #define IWN_PS_SLEEP_OVER_DTIM (1 << 2)
752 #define IWN_PS_PCI_PMGT (1 << 3)
753 #define IWN_PS_FAST_PD (1 << 4)
763 /* Structures for command IWN_CMD_SCAN. */
764 struct iwn_scan_essid {
767 uint8_t data[IEEE80211_NWID_LEN];
770 struct iwn_scan_hdr {
775 uint16_t quiet_threshold;
776 uint16_t crc_threshold;
778 uint32_t max_svc; /* background scans */
779 uint32_t pause_svc; /* background scans */
783 /* Followed by a struct iwn_cmd_data. */
784 /* Followed by an array of 20 structs iwn_scan_essid. */
785 /* Followed by probe request body. */
786 /* Followed by an array of ``nchan'' structs iwn_scan_chan. */
789 struct iwn_scan_chan {
791 #define IWN_CHAN_ACTIVE (1 << 0)
792 #define IWN_CHAN_NPBREQS(x) (((1 << (x)) - 1) << 1)
797 uint16_t active; /* msecs */
798 uint16_t passive; /* msecs */
801 /* Maximum size of a scan command. */
802 #define IWN_SCAN_MAXSZ (MCLBYTES - 4)
804 /* Structure for command IWN_CMD_TXPOWER (4965AGN only.) */
805 #define IWN_RIDX_MAX 32
806 struct iwn4965_cmd_txpower {
814 } __packed power[IWN_RIDX_MAX + 1];
817 /* Structure for command IWN_CMD_TXPOWER_DBM (5000 Series only.) */
818 struct iwn5000_cmd_txpower {
819 int8_t global_limit; /* in half-dBm */
820 #define IWN5000_TXPOWER_AUTO 0x7f
821 #define IWN5000_TXPOWER_MAX_DBM 16
824 #define IWN5000_TXPOWER_NO_CLOSED (1 << 6)
826 int8_t srv_limit; /* in half-dBm */
830 /* Structure for command IWN_CMD_BLUETOOTH. */
831 struct iwn_bluetooth {
833 #define IWN_BT_COEX_CHAN_ANN (1 << 0)
834 #define IWN_BT_COEX_BT_PRIO (1 << 1)
835 #define IWN_BT_COEX_2_WIRE (1 << 2)
838 #define IWN_BT_LEAD_TIME_DEF 30
841 #define IWN_BT_MAX_KILL_DEF 5
848 /* Structure for command IWN_CMD_SET_CRITICAL_TEMP. */
849 struct iwn_critical_temp {
853 /* degK <-> degC conversion macros. */
854 #define IWN_CTOK(c) ((c) + 273)
855 #define IWN_KTOC(k) ((k) - 273)
856 #define IWN_CTOMUK(c) (((c) * 1000000) + 273150000)
859 /* Structure for command IWN_CMD_SET_SENSITIVITY. */
860 struct iwn_sensitivity_cmd {
862 #define IWN_SENSITIVITY_DEFAULTTBL 0
863 #define IWN_SENSITIVITY_WORKTBL 1
866 uint16_t energy_ofdm;
867 uint16_t corr_ofdm_x1;
868 uint16_t corr_ofdm_mrc_x1;
869 uint16_t corr_cck_mrc_x4;
870 uint16_t corr_ofdm_x4;
871 uint16_t corr_ofdm_mrc_x4;
872 uint16_t corr_barker;
873 uint16_t corr_barker_mrc;
874 uint16_t corr_cck_x4;
875 uint16_t energy_ofdm_th;
878 /* Structures for command IWN_CMD_PHY_CALIB. */
879 struct iwn_phy_calib {
881 #define IWN4965_PHY_CALIB_DIFF_GAIN 7
882 #define IWN5000_PHY_CALIB_DC 8
883 #define IWN5000_PHY_CALIB_LO 9
884 #define IWN5000_PHY_CALIB_TX_IQ 11
885 #define IWN5000_PHY_CALIB_CRYSTAL 15
886 #define IWN5000_PHY_CALIB_BASE_BAND 16
887 #define IWN5000_PHY_CALIB_TX_IQ_PERIODIC 17
888 #define IWN5000_PHY_CALIB_TEMP_OFFSET 18
890 #define IWN5000_PHY_CALIB_RESET_NOISE_GAIN 18
891 #define IWN5000_PHY_CALIB_NOISE_GAIN 19
898 struct iwn5000_phy_calib_crystal {
908 struct iwn5000_phy_calib_temp_offset {
914 #define IWN_DEFAULT_TEMP_OFFSET 2700
919 struct iwn_phy_calib_gain {
929 /* Structure for command IWN_CMD_SPECTRUM_MEASUREMENT. */
930 struct iwn_spectrum_cmd {
947 #define IWN_MEASUREMENT_BASIC (1 << 0)
948 #define IWN_MEASUREMENT_CCA (1 << 1)
949 #define IWN_MEASUREMENT_RPI_HISTOGRAM (1 << 2)
950 #define IWN_MEASUREMENT_NOISE_HISTOGRAM (1 << 3)
951 #define IWN_MEASUREMENT_FRAME (1 << 4)
952 #define IWN_MEASUREMENT_IDLE (1 << 7)
958 /* Structure for IWN_UC_READY notification. */
959 #define IWN_NATTEN_GROUPS 5
960 struct iwn_ucode_info {
967 #define IWN_UCODE_RUNTIME 0
968 #define IWN_UCODE_INIT 9
976 /* The following fields are for UCODE_INIT only. */
982 int32_t atten[IWN_NATTEN_GROUPS][2];
985 /* Structures for IWN_TX_DONE notification. */
986 #define IWN_TX_SUCCESS 0x00
987 #define IWN_TX_FAIL 0x80 /* all failures have 0x80 set */
988 #define IWN_TX_FAIL_SHORT_LIMIT 0x82 /* too many RTS retries */
989 #define IWN_TX_FAIL_LONG_LIMIT 0x83 /* too many retries */
990 #define IWN_TX_FAIL_FIFO_UNDERRRUN 0x84 /* tx fifo not kept running */
991 #define IWN_TX_FAIL_DEST_IN_PS 0x88 /* sta found in power save */
992 #define IWN_TX_FAIL_TX_LOCKED 0x90 /* waiting to see traffic */
994 struct iwn4965_tx_stat {
1008 struct iwn5000_tx_stat {
1029 /* Structure for IWN_BEACON_MISSED notification. */
1030 struct iwn_beacon_missed {
1031 uint32_t consecutive;
1037 /* Structure for IWN_MPDU_RX_DONE notification. */
1038 struct iwn_rx_mpdu {
1043 /* Structures for IWN_RX_DONE and IWN_MPDU_RX_DONE notifications. */
1044 struct iwn4965_rx_phystat {
1050 struct iwn5000_rx_phystat {
1056 struct iwn_rx_stat {
1058 uint8_t cfg_phy_len;
1059 #define IWN_STAT_MAXLEN 20
1066 #define IWN_STAT_FLAG_SHPREAMBLE (1 << 2)
1077 #define IWN_RSSI_TO_DBM 44
1079 /* Structure for IWN_RX_COMPRESSED_BA notification. */
1080 struct iwn_compressed_ba {
1081 uint8_t macaddr[IEEE80211_ADDR_LEN];
1091 /* Structure for IWN_START_SCAN notification. */
1092 struct iwn_start_scan {
1101 /* Structure for IWN_STOP_SCAN notification. */
1102 struct iwn_stop_scan {
1110 /* Structure for IWN_SPECTRUM_MEASUREMENT notification. */
1111 struct iwn_spectrum_notif {
1116 #define IWN_MEASUREMENT_START 0
1117 #define IWN_MEASUREMENT_STOP 1
1128 uint8_t reserved2[3];
1133 #define IWN_MEASUREMENT_OK 0
1134 #define IWN_MEASUREMENT_CONCURRENT 1
1135 #define IWN_MEASUREMENT_CSA_CONFLICT 2
1136 #define IWN_MEASUREMENT_TGH_CONFLICT 3
1137 #define IWN_MEASUREMENT_STOPPED 6
1138 #define IWN_MEASUREMENT_TIMEOUT 7
1139 #define IWN_MEASUREMENT_FAILED 8
1142 /* Structures for IWN_{RX,BEACON}_STATISTICS notification. */
1143 struct iwn_rx_phy_stats {
1150 uint32_t good_crc32;
1152 uint32_t bad_fina_sync;
1153 uint32_t sfd_timeout;
1154 uint32_t fina_timeout;
1155 uint32_t no_rts_ack;
1166 struct iwn_rx_general_stats {
1173 uint32_t missed_beacons;
1174 uint32_t adc_saturated; /* time in 0.8us */
1175 uint32_t ina_searched; /* time in 0.8us */
1184 struct iwn_rx_ht_phy_stats {
1188 uint32_t good_crc32;
1191 uint32_t good_ampdu_crc32;
1197 struct iwn_rx_stats {
1198 struct iwn_rx_phy_stats ofdm;
1199 struct iwn_rx_phy_stats cck;
1200 struct iwn_rx_general_stats general;
1201 struct iwn_rx_ht_phy_stats ht;
1204 struct iwn_tx_stats {
1206 uint32_t rx_detected;
1210 uint32_t cts_timeout;
1211 uint32_t ack_timeout;
1215 uint32_t busrt_err1;
1216 uint32_t burst_err2;
1217 uint32_t cts_collision;
1218 uint32_t ack_collision;
1219 uint32_t ba_timeout;
1220 uint32_t ba_resched;
1221 uint32_t query_ampdu;
1223 uint32_t query_ampdu_frag;
1224 uint32_t query_mismatch;
1227 uint32_t bt_ht_kill;
1228 uint32_t rx_ba_resp;
1229 uint32_t reserved[2];
1232 struct iwn_general_stats {
1235 uint32_t burst_check;
1237 uint32_t reserved1[4];
1241 uint32_t ttl_tstamp;
1246 uint32_t reserved2[2];
1247 uint32_t rx_enabled;
1248 uint32_t reserved3[3];
1253 struct iwn_rx_stats rx;
1254 struct iwn_tx_stats tx;
1255 struct iwn_general_stats general;
1259 /* Firmware error dump. */
1260 struct iwn_fw_dump {
1264 uint32_t branch_link[2];
1265 uint32_t interrupt_link[2];
1266 uint32_t error_data[2];
1272 /* TLV firmware header. */
1273 struct iwn_fw_tlv_hdr {
1274 uint32_t zero; /* Always 0, to differentiate from legacy. */
1276 #define IWN_FW_SIGNATURE 0x0a4c5749 /* "IWL\n" */
1280 #define IWN_FW_API(x) (((x) >> 8) & 0xff)
1289 #define IWN_FW_TLV_MAIN_TEXT 1
1290 #define IWN_FW_TLV_MAIN_DATA 2
1291 #define IWN_FW_TLV_INIT_TEXT 3
1292 #define IWN_FW_TLV_INIT_DATA 4
1293 #define IWN_FW_TLV_BOOT_TEXT 5
1294 #define IWN_FW_TLV_PBREQ_MAXLEN 6
1300 #define IWN4965_FW_TEXT_MAXSZ ( 96 * 1024)
1301 #define IWN4965_FW_DATA_MAXSZ ( 40 * 1024)
1302 #define IWN5000_FW_TEXT_MAXSZ (256 * 1024)
1303 #define IWN5000_FW_DATA_MAXSZ ( 80 * 1024)
1304 #define IWN_FW_BOOT_TEXT_MAXSZ 1024
1305 #define IWN4965_FWSZ (IWN4965_FW_TEXT_MAXSZ + IWN4965_FW_DATA_MAXSZ)
1306 #define IWN5000_FWSZ IWN5000_FW_TEXT_MAXSZ
1309 * Offsets into EEPROM.
1311 #define IWN_EEPROM_MAC 0x015
1312 #define IWN_EEPROM_RFCFG 0x048
1313 #define IWN4965_EEPROM_DOMAIN 0x060
1314 #define IWN4965_EEPROM_BAND1 0x063
1315 #define IWN5000_EEPROM_REG 0x066
1316 #define IWN5000_EEPROM_CAL 0x067
1317 #define IWN4965_EEPROM_BAND2 0x072
1318 #define IWN4965_EEPROM_BAND3 0x080
1319 #define IWN4965_EEPROM_BAND4 0x08d
1320 #define IWN4965_EEPROM_BAND5 0x099
1321 #define IWN4965_EEPROM_BAND6 0x0a0
1322 #define IWN4965_EEPROM_BAND7 0x0a8
1323 #define IWN4965_EEPROM_MAXPOW 0x0e8
1324 #define IWN4965_EEPROM_VOLTAGE 0x0e9
1325 #define IWN4965_EEPROM_BANDS 0x0ea
1326 /* Indirect offsets. */
1327 #define IWN5000_EEPROM_DOMAIN 0x001
1328 #define IWN5000_EEPROM_BAND1 0x004
1329 #define IWN5000_EEPROM_BAND2 0x013
1330 #define IWN5000_EEPROM_BAND3 0x021
1331 #define IWN5000_EEPROM_BAND4 0x02e
1332 #define IWN5000_EEPROM_BAND5 0x03a
1333 #define IWN5000_EEPROM_BAND6 0x041
1334 #define IWN5000_EEPROM_BAND7 0x049
1335 #define IWN6000_EEPROM_ENHINFO 0x054
1336 #define IWN5000_EEPROM_CRYSTAL 0x128
1337 #define IWN5000_EEPROM_TEMP 0x12a
1338 #define IWN5000_EEPROM_VOLT 0x12b
1340 /* Possible flags for IWN_EEPROM_RFCFG. */
1341 #define IWN_RFCFG_TYPE(x) (((x) >> 0) & 0x3)
1342 #define IWN_RFCFG_STEP(x) (((x) >> 2) & 0x3)
1343 #define IWN_RFCFG_DASH(x) (((x) >> 4) & 0x3)
1344 #define IWN_RFCFG_TXANTMSK(x) (((x) >> 8) & 0xf)
1345 #define IWN_RFCFG_RXANTMSK(x) (((x) >> 12) & 0xf)
1347 struct iwn_eeprom_chan {
1349 #define IWN_EEPROM_CHAN_VALID (1 << 0)
1350 #define IWN_EEPROM_CHAN_IBSS (1 << 1)
1351 #define IWN_EEPROM_CHAN_ACTIVE (1 << 3)
1352 #define IWN_EEPROM_CHAN_RADAR (1 << 4)
1357 struct iwn_eeprom_enhinfo {
1359 int8_t chain[3]; /* max power in half-dBm */
1361 int8_t mimo2; /* max power in half-dBm */
1362 int8_t mimo3; /* max power in half-dBm */
1365 struct iwn5000_eeprom_calib_hdr {
1371 #define IWN_NSAMPLES 3
1372 struct iwn4965_eeprom_chan_samples {
1379 } samples[2][IWN_NSAMPLES];
1382 #define IWN_NBANDS 8
1383 struct iwn4965_eeprom_band {
1384 uint8_t lo; /* low channel number */
1385 uint8_t hi; /* high channel number */
1386 struct iwn4965_eeprom_chan_samples chans[2];
1390 * Offsets of channels descriptions in EEPROM.
1392 static const uint32_t iwn4965_regulatory_bands[IWN_NBANDS] = {
1393 IWN4965_EEPROM_BAND1,
1394 IWN4965_EEPROM_BAND2,
1395 IWN4965_EEPROM_BAND3,
1396 IWN4965_EEPROM_BAND4,
1397 IWN4965_EEPROM_BAND5,
1398 IWN4965_EEPROM_BAND6,
1399 IWN4965_EEPROM_BAND7
1402 static const uint32_t iwn5000_regulatory_bands[IWN_NBANDS] = {
1403 IWN5000_EEPROM_BAND1,
1404 IWN5000_EEPROM_BAND2,
1405 IWN5000_EEPROM_BAND3,
1406 IWN5000_EEPROM_BAND4,
1407 IWN5000_EEPROM_BAND5,
1408 IWN5000_EEPROM_BAND6,
1409 IWN5000_EEPROM_BAND7
1412 #define IWN_CHAN_BANDS_COUNT 7
1413 #define IWN_MAX_CHAN_PER_BAND 14
1414 static const struct iwn_chan_band {
1416 uint8_t chan[IWN_MAX_CHAN_PER_BAND];
1418 /* 20MHz channels, 2GHz band. */
1419 { 14, { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14 } },
1420 /* 20MHz channels, 5GHz band. */
1421 { 13, { 183, 184, 185, 187, 188, 189, 192, 196, 7, 8, 11, 12, 16 } },
1422 { 12, { 34, 36, 38, 40, 42, 44, 46, 48, 52, 56, 60, 64 } },
1423 { 11, { 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140 } },
1424 { 6, { 145, 149, 153, 157, 161, 165 } },
1425 /* 40MHz channels (primary channels), 2GHz band. */
1426 { 7, { 1, 2, 3, 4, 5, 6, 7 } },
1427 /* 40MHz channels (primary channels), 5GHz band. */
1428 { 11, { 36, 44, 52, 60, 100, 108, 116, 124, 132, 149, 157 } }
1431 #define IWN1000_OTP_NBLOCKS 3
1432 #define IWN6000_OTP_NBLOCKS 4
1433 #define IWN6050_OTP_NBLOCKS 7
1435 /* HW rate indices. */
1436 #define IWN_RIDX_CCK1 0
1437 #define IWN_RIDX_OFDM6 4
1439 static const struct iwn_rate {
1443 } iwn_rates[IWN_RIDX_MAX + 1] = {
1444 { 2, 10, IWN_RFLAG_CCK },
1445 { 4, 20, IWN_RFLAG_CCK },
1446 { 11, 55, IWN_RFLAG_CCK },
1447 { 22, 110, IWN_RFLAG_CCK },
1459 #define IWN4965_MAX_PWR_INDEX 107
1462 * RF Tx gain values from highest to lowest power (values obtained from
1463 * the reference driver.)
1465 static const uint8_t iwn4965_rf_gain_2ghz[IWN4965_MAX_PWR_INDEX + 1] = {
1466 0x3f, 0x3f, 0x3f, 0x3e, 0x3e, 0x3e, 0x3d, 0x3d, 0x3d, 0x3c, 0x3c,
1467 0x3c, 0x3b, 0x3b, 0x3b, 0x3a, 0x3a, 0x3a, 0x39, 0x39, 0x39, 0x38,
1468 0x38, 0x38, 0x37, 0x37, 0x37, 0x36, 0x36, 0x36, 0x35, 0x35, 0x35,
1469 0x34, 0x34, 0x34, 0x33, 0x33, 0x33, 0x32, 0x32, 0x32, 0x31, 0x31,
1470 0x31, 0x30, 0x30, 0x30, 0x06, 0x06, 0x06, 0x05, 0x05, 0x05, 0x04,
1471 0x04, 0x04, 0x03, 0x03, 0x03, 0x02, 0x02, 0x02, 0x01, 0x01, 0x01,
1472 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
1473 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
1474 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
1475 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
1478 static const uint8_t iwn4965_rf_gain_5ghz[IWN4965_MAX_PWR_INDEX + 1] = {
1479 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3e, 0x3e, 0x3e, 0x3d, 0x3d, 0x3d,
1480 0x3c, 0x3c, 0x3c, 0x3b, 0x3b, 0x3b, 0x3a, 0x3a, 0x3a, 0x39, 0x39,
1481 0x39, 0x38, 0x38, 0x38, 0x37, 0x37, 0x37, 0x36, 0x36, 0x36, 0x35,
1482 0x35, 0x35, 0x34, 0x34, 0x34, 0x33, 0x33, 0x33, 0x32, 0x32, 0x32,
1483 0x31, 0x31, 0x31, 0x30, 0x30, 0x30, 0x25, 0x25, 0x25, 0x24, 0x24,
1484 0x24, 0x23, 0x23, 0x23, 0x22, 0x18, 0x18, 0x17, 0x17, 0x17, 0x16,
1485 0x16, 0x16, 0x15, 0x15, 0x15, 0x14, 0x14, 0x14, 0x13, 0x13, 0x13,
1486 0x12, 0x08, 0x08, 0x07, 0x07, 0x07, 0x06, 0x06, 0x06, 0x05, 0x05,
1487 0x05, 0x04, 0x04, 0x04, 0x03, 0x03, 0x03, 0x02, 0x02, 0x02, 0x01,
1488 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
1492 * DSP pre-DAC gain values from highest to lowest power (values obtained
1493 * from the reference driver.)
1495 static const uint8_t iwn4965_dsp_gain_2ghz[IWN4965_MAX_PWR_INDEX + 1] = {
1496 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68,
1497 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e,
1498 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62,
1499 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68,
1500 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e,
1501 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62,
1502 0x6e, 0x68, 0x62, 0x61, 0x60, 0x5f, 0x5e, 0x5d, 0x5c, 0x5b, 0x5a,
1503 0x59, 0x58, 0x57, 0x56, 0x55, 0x54, 0x53, 0x52, 0x51, 0x50, 0x4f,
1504 0x4e, 0x4d, 0x4c, 0x4b, 0x4a, 0x49, 0x48, 0x47, 0x46, 0x45, 0x44,
1505 0x43, 0x42, 0x41, 0x40, 0x3f, 0x3e, 0x3d, 0x3c, 0x3b
1508 static const uint8_t iwn4965_dsp_gain_5ghz[IWN4965_MAX_PWR_INDEX + 1] = {
1509 0x7b, 0x75, 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62,
1510 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68,
1511 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e,
1512 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62,
1513 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68,
1514 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e,
1515 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62,
1516 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68,
1517 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e, 0x68, 0x62, 0x6e,
1518 0x68, 0x62, 0x6e, 0x68, 0x62, 0x5d, 0x58, 0x53, 0x4e
1522 * Power saving settings (values obtained from the reference driver.)
1524 #define IWN_NDTIMRANGES 3
1525 #define IWN_NPOWERLEVELS 6
1526 static const struct iwn_pmgt {
1531 } iwn_pmgt[IWN_NDTIMRANGES][IWN_NPOWERLEVELS] = {
1534 { 0, 0, { 0, 0, 0, 0, 0 }, 0 }, /* CAM */
1535 { 200, 500, { 1, 2, 2, 2, -1 }, 0 }, /* PS level 1 */
1536 { 200, 300, { 1, 2, 2, 2, -1 }, 0 }, /* PS level 2 */
1537 { 50, 100, { 2, 2, 2, 2, -1 }, 0 }, /* PS level 3 */
1538 { 50, 25, { 2, 2, 4, 4, -1 }, 1 }, /* PS level 4 */
1539 { 25, 25, { 2, 2, 4, 6, -1 }, 2 } /* PS level 5 */
1541 /* 3 <= DTIM <= 10 */
1543 { 0, 0, { 0, 0, 0, 0, 0 }, 0 }, /* CAM */
1544 { 200, 500, { 1, 2, 3, 4, 4 }, 0 }, /* PS level 1 */
1545 { 200, 300, { 1, 2, 3, 4, 7 }, 0 }, /* PS level 2 */
1546 { 50, 100, { 2, 4, 6, 7, 9 }, 0 }, /* PS level 3 */
1547 { 50, 25, { 2, 4, 6, 9, 10 }, 1 }, /* PS level 4 */
1548 { 25, 25, { 2, 4, 7, 10, 10 }, 2 } /* PS level 5 */
1552 { 0, 0, { 0, 0, 0, 0, 0 }, 0 }, /* CAM */
1553 { 200, 500, { 1, 2, 3, 4, -1 }, 0 }, /* PS level 1 */
1554 { 200, 300, { 2, 4, 6, 7, -1 }, 0 }, /* PS level 2 */
1555 { 50, 100, { 2, 7, 9, 9, -1 }, 0 }, /* PS level 3 */
1556 { 50, 25, { 2, 7, 9, 9, -1 }, 0 }, /* PS level 4 */
1557 { 25, 25, { 4, 7, 10, 10, -1 }, 0 } /* PS level 5 */
1561 struct iwn_sensitivity_limits {
1562 uint32_t min_ofdm_x1;
1563 uint32_t max_ofdm_x1;
1564 uint32_t min_ofdm_mrc_x1;
1565 uint32_t max_ofdm_mrc_x1;
1566 uint32_t min_ofdm_x4;
1567 uint32_t max_ofdm_x4;
1568 uint32_t min_ofdm_mrc_x4;
1569 uint32_t max_ofdm_mrc_x4;
1570 uint32_t min_cck_x4;
1571 uint32_t max_cck_x4;
1572 uint32_t min_cck_mrc_x4;
1573 uint32_t max_cck_mrc_x4;
1574 uint32_t min_energy_cck;
1575 uint32_t energy_cck;
1576 uint32_t energy_ofdm;
1580 * RX sensitivity limits (values obtained from the reference driver.)
1582 static const struct iwn_sensitivity_limits iwn4965_sensitivity_limits = {
1594 static const struct iwn_sensitivity_limits iwn5000_sensitivity_limits = {
1595 120, 120, /* min = max for performance bug in DSP. */
1596 240, 240, /* min = max for performance bug in DSP. */
1606 static const struct iwn_sensitivity_limits iwn5150_sensitivity_limits = {
1607 105, 105, /* min = max for performance bug in DSP. */
1608 220, 220, /* min = max for performance bug in DSP. */
1618 static const struct iwn_sensitivity_limits iwn1000_sensitivity_limits = {
1630 static const struct iwn_sensitivity_limits iwn6000_sensitivity_limits = {
1642 /* Map TID to TX scheduler's FIFO. */
1643 static const uint8_t iwn_tid2fifo[] = {
1644 1, 0, 0, 1, 2, 2, 3, 3, 7, 7, 7, 7, 7, 7, 7, 7, 3
1647 /* WiFi/WiMAX coexist event priority table for 6050. */
1648 static const struct iwn5000_wimax_event iwn6050_wimax_events[] = {
1649 { 0x04, 0x03, 0x00, 0x00 },
1650 { 0x04, 0x03, 0x00, 0x03 },
1651 { 0x04, 0x03, 0x00, 0x03 },
1652 { 0x04, 0x03, 0x00, 0x03 },
1653 { 0x04, 0x03, 0x00, 0x00 },
1654 { 0x04, 0x03, 0x00, 0x07 },
1655 { 0x04, 0x03, 0x00, 0x00 },
1656 { 0x04, 0x03, 0x00, 0x03 },
1657 { 0x04, 0x03, 0x00, 0x03 },
1658 { 0x04, 0x03, 0x00, 0x00 },
1659 { 0x06, 0x03, 0x00, 0x07 },
1660 { 0x04, 0x03, 0x00, 0x00 },
1661 { 0x06, 0x06, 0x00, 0x03 },
1662 { 0x04, 0x03, 0x00, 0x07 },
1663 { 0x04, 0x03, 0x00, 0x00 },
1664 { 0x04, 0x03, 0x00, 0x00 }
1667 /* Firmware errors. */
1668 static const char * const iwn_fw_errmsg[] = {
1673 "NMI_INTERRUPT_WDG",
1677 "HW_ERROR_TUNE_LOCK",
1678 "HW_ERROR_TEMPERATURE",
1679 "ILLEGAL_CHAN_FREQ",
1682 "NMI_INTERRUPT_HOST",
1683 "NMI_INTERRUPT_ACTION_PT",
1684 "NMI_INTERRUPT_UNKNOWN",
1685 "UCODE_VERSION_MISMATCH",
1686 "HW_ERROR_ABS_LOCK",
1687 "HW_ERROR_CAL_LOCK_FAIL",
1688 "NMI_INTERRUPT_INST_ACTION_PT",
1689 "NMI_INTERRUPT_DATA_ACTION_PT",
1691 "NMI_INTERRUPT_TRM",
1692 "NMI_INTERRUPT_BREAKPOINT"
1697 "ADVANCED_SYSASSERT"
1700 /* Find least significant bit that is set. */
1701 #define IWN_LSB(x) ((((x) - 1) & (x)) ^ (x))
1703 #define IWN_READ(sc, reg) \
1704 bus_space_read_4((sc)->sc_st, (sc)->sc_sh, (reg))
1706 #define IWN_WRITE(sc, reg, val) \
1707 bus_space_write_4((sc)->sc_st, (sc)->sc_sh, (reg), (val))
1709 #define IWN_WRITE_1(sc, reg, val) \
1710 bus_space_write_1((sc)->sc_st, (sc)->sc_sh, (reg), (val))
1712 #define IWN_SETBITS(sc, reg, mask) \
1713 IWN_WRITE(sc, reg, IWN_READ(sc, reg) | (mask))
1715 #define IWN_CLRBITS(sc, reg, mask) \
1716 IWN_WRITE(sc, reg, IWN_READ(sc, reg) & ~(mask))
1718 #define IWN_BARRIER_WRITE(sc) \
1719 bus_space_barrier((sc)->sc_st, (sc)->sc_sh, 0, (sc)->sc_sz, \
1720 BUS_SPACE_BARRIER_WRITE)
1722 #define IWN_BARRIER_READ_WRITE(sc) \
1723 bus_space_barrier((sc)->sc_st, (sc)->sc_sh, 0, (sc)->sc_sz, \
1724 BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE)