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1 | /****************************************************************************** |
2 | * | |
3 | * This file is provided under a dual BSD/GPLv2 license. When using or | |
4 | * redistributing this file, you may do so under either license. | |
5 | * | |
6 | * GPL LICENSE SUMMARY | |
7 | * | |
8 | * Copyright(c) 2008 Intel Corporation. All rights reserved. | |
9 | * | |
10 | * This program is free software; you can redistribute it and/or modify | |
11 | * it under the terms of version 2 of the GNU General Public License as | |
12 | * published by the Free Software Foundation. | |
13 | * | |
14 | * This program is distributed in the hope that it will be useful, but | |
15 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
17 | * General Public License for more details. | |
18 | * | |
19 | * You should have received a copy of the GNU General Public License | |
20 | * along with this program; if not, write to the Free Software | |
21 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, | |
22 | * USA | |
23 | * | |
24 | * The full GNU General Public License is included in this distribution | |
25 | * in the file called LICENSE.GPL. | |
26 | * | |
27 | * Contact Information: | |
759ef89f | 28 | * Intel Linux Wireless <ilw@linux.intel.com> |
34cf6ff6 AK |
29 | * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 |
30 | * | |
31 | * BSD LICENSE | |
32 | * | |
33 | * Copyright(c) 2005 - 2008 Intel Corporation. All rights reserved. | |
34 | * All rights reserved. | |
35 | * | |
36 | * Redistribution and use in source and binary forms, with or without | |
37 | * modification, are permitted provided that the following conditions | |
38 | * are met: | |
39 | * | |
40 | * * Redistributions of source code must retain the above copyright | |
41 | * notice, this list of conditions and the following disclaimer. | |
42 | * * Redistributions in binary form must reproduce the above copyright | |
43 | * notice, this list of conditions and the following disclaimer in | |
44 | * the documentation and/or other materials provided with the | |
45 | * distribution. | |
46 | * * Neither the name Intel Corporation nor the names of its | |
47 | * contributors may be used to endorse or promote products derived | |
48 | * from this software without specific prior written permission. | |
49 | * | |
50 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
51 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
52 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
53 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
54 | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
55 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
56 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
57 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
58 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
59 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
60 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
61 | *****************************************************************************/ | |
62 | ||
63 | #ifndef __iwl_eeprom_h__ | |
64 | #define __iwl_eeprom_h__ | |
65 | ||
c79dd5b5 | 66 | struct iwl_priv; |
34cf6ff6 AK |
67 | |
68 | /* | |
69 | * EEPROM access time values: | |
70 | * | |
71 | * Driver initiates EEPROM read by writing byte address << 1 to CSR_EEPROM_REG, | |
72 | * then clearing (with subsequent read/modify/write) CSR_EEPROM_REG bit | |
73 | * CSR_EEPROM_REG_BIT_CMD (0x2). | |
74 | * Driver then polls CSR_EEPROM_REG for CSR_EEPROM_REG_READ_VALID_MSK (0x1). | |
75 | * When polling, wait 10 uSec between polling loops, up to a maximum 5000 uSec. | |
76 | * Driver reads 16-bit value from bits 31-16 of CSR_EEPROM_REG. | |
77 | */ | |
78 | #define IWL_EEPROM_ACCESS_TIMEOUT 5000 /* uSec */ | |
79 | #define IWL_EEPROM_ACCESS_DELAY 10 /* uSec */ | |
80 | ||
81 | #define IWL_EEPROM_SEM_TIMEOUT 10 /* milliseconds */ | |
82 | #define IWL_EEPROM_SEM_RETRY_LIMIT 1000 /* number of attempts (not time) */ | |
83 | ||
84 | ||
85 | /* | |
86 | * Regulatory channel usage flags in EEPROM struct iwl4965_eeprom_channel.flags. | |
87 | * | |
88 | * IBSS and/or AP operation is allowed *only* on those channels with | |
89 | * (VALID && IBSS && ACTIVE && !RADAR). This restriction is in place because | |
90 | * RADAR detection is not supported by the 4965 driver, but is a | |
91 | * requirement for establishing a new network for legal operation on channels | |
92 | * requiring RADAR detection or restricting ACTIVE scanning. | |
93 | * | |
94 | * NOTE: "WIDE" flag does not indicate anything about "FAT" 40 MHz channels. | |
95 | * It only indicates that 20 MHz channel use is supported; FAT channel | |
96 | * usage is indicated by a separate set of regulatory flags for each | |
97 | * FAT channel pair. | |
98 | * | |
99 | * NOTE: Using a channel inappropriately will result in a uCode error! | |
100 | */ | |
101 | #define IWL_NUM_TX_CALIB_GROUPS 5 | |
102 | enum { | |
103 | EEPROM_CHANNEL_VALID = (1 << 0), /* usable for this SKU/geo */ | |
104 | EEPROM_CHANNEL_IBSS = (1 << 1), /* usable as an IBSS channel */ | |
105 | /* Bit 2 Reserved */ | |
106 | EEPROM_CHANNEL_ACTIVE = (1 << 3), /* active scanning allowed */ | |
107 | EEPROM_CHANNEL_RADAR = (1 << 4), /* radar detection required */ | |
108 | EEPROM_CHANNEL_WIDE = (1 << 5), /* 20 MHz channel okay */ | |
fe7c4040 | 109 | /* Bit 6 Reserved (was Narrow Channel) */ |
34cf6ff6 AK |
110 | EEPROM_CHANNEL_DFS = (1 << 7), /* dynamic freq selection candidate */ |
111 | }; | |
112 | ||
113 | /* SKU Capabilities */ | |
114 | #define EEPROM_SKU_CAP_SW_RF_KILL_ENABLE (1 << 0) | |
115 | #define EEPROM_SKU_CAP_HW_RF_KILL_ENABLE (1 << 1) | |
116 | ||
117 | /* *regulatory* channel data format in eeprom, one for each channel. | |
118 | * There are separate entries for FAT (40 MHz) vs. normal (20 MHz) channels. */ | |
073d3f5f | 119 | struct iwl_eeprom_channel { |
34cf6ff6 AK |
120 | u8 flags; /* EEPROM_CHANNEL_* flags copied from EEPROM */ |
121 | s8 max_power_avg; /* max power (dBm) on this chnl, limit 31 */ | |
122 | } __attribute__ ((packed)); | |
123 | ||
124 | /* 4965 has two radio transmitters (and 3 radio receivers) */ | |
125 | #define EEPROM_TX_POWER_TX_CHAINS (2) | |
126 | ||
127 | /* 4965 has room for up to 8 sets of txpower calibration data */ | |
128 | #define EEPROM_TX_POWER_BANDS (8) | |
129 | ||
130 | /* 4965 factory calibration measures txpower gain settings for | |
131 | * each of 3 target output levels */ | |
132 | #define EEPROM_TX_POWER_MEASUREMENTS (3) | |
133 | ||
073d3f5f TW |
134 | /* 4965 Specific */ |
135 | /* 4965 driver does not work with txpower calibration version < 5 */ | |
136 | #define EEPROM_4965_TX_POWER_VERSION (5) | |
8614f360 | 137 | #define EEPROM_4965_EEPROM_VERSION (0x2f) |
073d3f5f TW |
138 | #define EEPROM_4965_CALIB_VERSION_OFFSET (2*0xB6) /* 2 bytes */ |
139 | #define EEPROM_4965_CALIB_TXPOWER_OFFSET (2*0xE8) /* 48 bytes */ | |
140 | #define EEPROM_4965_BOARD_REVISION (2*0x4F) /* 2 bytes */ | |
141 | #define EEPROM_4965_BOARD_PBA (2*0x56+1) /* 9 bytes */ | |
34cf6ff6 | 142 | |
f1f69415 TW |
143 | /* 5000 Specific */ |
144 | #define EEPROM_5000_TX_POWER_VERSION (4) | |
145 | #define EEPROM_5000_EEPROM_VERSION (0x11A) | |
146 | ||
25ae3986 TW |
147 | /*5000 calibrations */ |
148 | #define EEPROM_5000_CALIB_ALL (INDIRECT_ADDRESS | INDIRECT_CALIBRATION) | |
7c616cba | 149 | #define EEPROM_5000_XTAL ((2*0x128) | EEPROM_5000_CALIB_ALL) |
339afc89 | 150 | #define EEPROM_5000_TEMPERATURE ((2*0x12A) | EEPROM_5000_CALIB_ALL) |
25ae3986 TW |
151 | |
152 | /* 5000 links */ | |
153 | #define EEPROM_5000_LINK_HOST (2*0x64) | |
154 | #define EEPROM_5000_LINK_GENERAL (2*0x65) | |
155 | #define EEPROM_5000_LINK_REGULATORY (2*0x66) | |
156 | #define EEPROM_5000_LINK_CALIBRATION (2*0x67) | |
157 | #define EEPROM_5000_LINK_PROCESS_ADJST (2*0x68) | |
158 | #define EEPROM_5000_LINK_OTHERS (2*0x69) | |
159 | ||
160 | /* 5000 regulatory - indirect access */ | |
161 | #define EEPROM_5000_REG_SKU_ID ((0x02)\ | |
162 | | INDIRECT_ADDRESS | INDIRECT_REGULATORY) /* 4 bytes */ | |
163 | #define EEPROM_5000_REG_BAND_1_CHANNELS ((0x08)\ | |
164 | | INDIRECT_ADDRESS | INDIRECT_REGULATORY) /* 28 bytes */ | |
165 | #define EEPROM_5000_REG_BAND_2_CHANNELS ((0x26)\ | |
166 | | INDIRECT_ADDRESS | INDIRECT_REGULATORY) /* 26 bytes */ | |
167 | #define EEPROM_5000_REG_BAND_3_CHANNELS ((0x42)\ | |
168 | | INDIRECT_ADDRESS | INDIRECT_REGULATORY) /* 24 bytes */ | |
169 | #define EEPROM_5000_REG_BAND_4_CHANNELS ((0x5C)\ | |
170 | | INDIRECT_ADDRESS | INDIRECT_REGULATORY) /* 22 bytes */ | |
171 | #define EEPROM_5000_REG_BAND_5_CHANNELS ((0x74)\ | |
172 | | INDIRECT_ADDRESS | INDIRECT_REGULATORY) /* 12 bytes */ | |
173 | #define EEPROM_5000_REG_BAND_24_FAT_CHANNELS ((0x82)\ | |
174 | | INDIRECT_ADDRESS | INDIRECT_REGULATORY) /* 14 bytes */ | |
175 | #define EEPROM_5000_REG_BAND_52_FAT_CHANNELS ((0x92)\ | |
176 | | INDIRECT_ADDRESS | INDIRECT_REGULATORY) /* 22 bytes */ | |
177 | ||
0ef2ca67 TW |
178 | /* 5050 Specific */ |
179 | #define EEPROM_5050_TX_POWER_VERSION (4) | |
180 | #define EEPROM_5050_EEPROM_VERSION (0x21E) | |
25ae3986 | 181 | |
bf85ea4f AK |
182 | /* 2.4 GHz */ |
183 | extern const u8 iwl_eeprom_band_1[14]; | |
34cf6ff6 AK |
184 | |
185 | /* | |
073d3f5f | 186 | * factory calibration data for one txpower level, on one channel, |
34cf6ff6 AK |
187 | * measured on one of the 2 tx chains (radio transmitter and associated |
188 | * antenna). EEPROM contains: | |
189 | * | |
190 | * 1) Temperature (degrees Celsius) of device when measurement was made. | |
191 | * | |
192 | * 2) Gain table index used to achieve the target measurement power. | |
193 | * This refers to the "well-known" gain tables (see iwl-4965-hw.h). | |
194 | * | |
195 | * 3) Actual measured output power, in half-dBm ("34" = 17 dBm). | |
196 | * | |
197 | * 4) RF power amplifier detector level measurement (not used). | |
198 | */ | |
073d3f5f | 199 | struct iwl_eeprom_calib_measure { |
34cf6ff6 AK |
200 | u8 temperature; /* Device temperature (Celsius) */ |
201 | u8 gain_idx; /* Index into gain table */ | |
202 | u8 actual_pow; /* Measured RF output power, half-dBm */ | |
203 | s8 pa_det; /* Power amp detector level (not used) */ | |
204 | } __attribute__ ((packed)); | |
205 | ||
206 | ||
207 | /* | |
073d3f5f | 208 | * measurement set for one channel. EEPROM contains: |
34cf6ff6 AK |
209 | * |
210 | * 1) Channel number measured | |
211 | * | |
212 | * 2) Measurements for each of 3 power levels for each of 2 radio transmitters | |
213 | * (a.k.a. "tx chains") (6 measurements altogether) | |
214 | */ | |
073d3f5f | 215 | struct iwl_eeprom_calib_ch_info { |
34cf6ff6 | 216 | u8 ch_num; |
073d3f5f | 217 | struct iwl_eeprom_calib_measure |
34cf6ff6 AK |
218 | measurements[EEPROM_TX_POWER_TX_CHAINS] |
219 | [EEPROM_TX_POWER_MEASUREMENTS]; | |
220 | } __attribute__ ((packed)); | |
221 | ||
222 | /* | |
073d3f5f | 223 | * txpower subband info. |
34cf6ff6 AK |
224 | * |
225 | * For each frequency subband, EEPROM contains the following: | |
226 | * | |
227 | * 1) First and last channels within range of the subband. "0" values | |
228 | * indicate that this sample set is not being used. | |
229 | * | |
230 | * 2) Sample measurement sets for 2 channels close to the range endpoints. | |
231 | */ | |
073d3f5f | 232 | struct iwl_eeprom_calib_subband_info { |
34cf6ff6 AK |
233 | u8 ch_from; /* channel number of lowest channel in subband */ |
234 | u8 ch_to; /* channel number of highest channel in subband */ | |
073d3f5f TW |
235 | struct iwl_eeprom_calib_ch_info ch1; |
236 | struct iwl_eeprom_calib_ch_info ch2; | |
34cf6ff6 AK |
237 | } __attribute__ ((packed)); |
238 | ||
239 | ||
240 | /* | |
073d3f5f | 241 | * txpower calibration info. EEPROM contains: |
34cf6ff6 AK |
242 | * |
243 | * 1) Factory-measured saturation power levels (maximum levels at which | |
244 | * tx power amplifier can output a signal without too much distortion). | |
245 | * There is one level for 2.4 GHz band and one for 5 GHz band. These | |
246 | * values apply to all channels within each of the bands. | |
247 | * | |
248 | * 2) Factory-measured power supply voltage level. This is assumed to be | |
249 | * constant (i.e. same value applies to all channels/bands) while the | |
250 | * factory measurements are being made. | |
251 | * | |
252 | * 3) Up to 8 sets of factory-measured txpower calibration values. | |
253 | * These are for different frequency ranges, since txpower gain | |
254 | * characteristics of the analog radio circuitry vary with frequency. | |
255 | * | |
256 | * Not all sets need to be filled with data; | |
073d3f5f | 257 | * struct iwl_eeprom_calib_subband_info contains range of channels |
34cf6ff6 AK |
258 | * (0 if unused) for each set of data. |
259 | */ | |
073d3f5f | 260 | struct iwl_eeprom_calib_info { |
34cf6ff6 AK |
261 | u8 saturation_power24; /* half-dBm (e.g. "34" = 17 dBm) */ |
262 | u8 saturation_power52; /* half-dBm */ | |
263 | s16 voltage; /* signed */ | |
073d3f5f | 264 | struct iwl_eeprom_calib_subband_info |
34cf6ff6 AK |
265 | band_info[EEPROM_TX_POWER_BANDS]; |
266 | } __attribute__ ((packed)); | |
267 | ||
268 | ||
073d3f5f TW |
269 | #define ADDRESS_MSK 0x0000FFFF |
270 | #define INDIRECT_TYPE_MSK 0x000F0000 | |
271 | #define INDIRECT_HOST 0x00010000 | |
272 | #define INDIRECT_GENERAL 0x00020000 | |
273 | #define INDIRECT_REGULATORY 0x00030000 | |
274 | #define INDIRECT_CALIBRATION 0x00040000 | |
275 | #define INDIRECT_PROCESS_ADJST 0x00050000 | |
276 | #define INDIRECT_OTHERS 0x00060000 | |
277 | #define INDIRECT_ADDRESS 0x00100000 | |
278 | ||
279 | /* General */ | |
280 | #define EEPROM_DEVICE_ID (2*0x08) /* 2 bytes */ | |
281 | #define EEPROM_MAC_ADDRESS (2*0x15) /* 6 bytes */ | |
282 | #define EEPROM_BOARD_REVISION (2*0x35) /* 2 bytes */ | |
283 | #define EEPROM_BOARD_PBA_NUMBER (2*0x3B+1) /* 9 bytes */ | |
284 | #define EEPROM_VERSION (2*0x44) /* 2 bytes */ | |
285 | #define EEPROM_SKU_CAP (2*0x45) /* 1 bytes */ | |
286 | #define EEPROM_LEDS_MODE (2*0x45+1) /* 1 bytes */ | |
287 | #define EEPROM_OEM_MODE (2*0x46) /* 2 bytes */ | |
288 | #define EEPROM_WOWLAN_MODE (2*0x47) /* 2 bytes */ | |
694cc56d | 289 | #define EEPROM_RADIO_CONFIG (2*0x48) /* 2 bytes */ |
073d3f5f TW |
290 | #define EEPROM_3945_M_VERSION (2*0x4A) /* 1 bytes */ |
291 | #define EEPROM_ANTENNA_SWITCH_TYPE (2*0x4A+1) /* 1 bytes */ | |
34cf6ff6 | 292 | |
694cc56d TW |
293 | /* The following masks are to be applied on EEPROM_RADIO_CONFIG */ |
294 | #define EEPROM_RF_CFG_TYPE_MSK(x) (x & 0x3) /* bits 0-1 */ | |
295 | #define EEPROM_RF_CFG_STEP_MSK(x) ((x >> 2) & 0x3) /* bits 2-3 */ | |
296 | #define EEPROM_RF_CFG_DASH_MSK(x) ((x >> 4) & 0x3) /* bits 4-5 */ | |
297 | #define EEPROM_RF_CFG_PNUM_MSK(x) ((x >> 6) & 0x3) /* bits 6-7 */ | |
298 | #define EEPROM_RF_CFG_TX_ANT_MSK(x) ((x >> 8) & 0xF) /* bits 8-11 */ | |
299 | #define EEPROM_RF_CFG_RX_ANT_MSK(x) ((x >> 12) & 0xF) /* bits 12-15 */ | |
300 | ||
301 | #define EEPROM_3945_RF_CFG_TYPE_MAX 0x0 | |
302 | #define EEPROM_4965_RF_CFG_TYPE_MAX 0x1 | |
e86fe9f6 | 303 | #define EEPROM_5000_RF_CFG_TYPE_MAX 0x3 |
694cc56d | 304 | |
34cf6ff6 AK |
305 | /* |
306 | * Per-channel regulatory data. | |
307 | * | |
073d3f5f | 308 | * Each channel that *might* be supported by iwl has a fixed location |
34cf6ff6 AK |
309 | * in EEPROM containing EEPROM_CHANNEL_* usage flags (LSB) and max regulatory |
310 | * txpower (MSB). | |
311 | * | |
312 | * Entries immediately below are for 20 MHz channel width. FAT (40 MHz) | |
313 | * channels (only for 4965, not supported by 3945) appear later in the EEPROM. | |
314 | * | |
315 | * 2.4 GHz channels 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14 | |
316 | */ | |
073d3f5f TW |
317 | #define EEPROM_REGULATORY_SKU_ID (2*0x60) /* 4 bytes */ |
318 | #define EEPROM_REGULATORY_BAND_1 (2*0x62) /* 2 bytes */ | |
319 | #define EEPROM_REGULATORY_BAND_1_CHANNELS (2*0x63) /* 28 bytes */ | |
34cf6ff6 AK |
320 | |
321 | /* | |
322 | * 4.9 GHz channels 183, 184, 185, 187, 188, 189, 192, 196, | |
323 | * 5.0 GHz channels 7, 8, 11, 12, 16 | |
324 | * (4915-5080MHz) (none of these is ever supported) | |
325 | */ | |
073d3f5f TW |
326 | #define EEPROM_REGULATORY_BAND_2 (2*0x71) /* 2 bytes */ |
327 | #define EEPROM_REGULATORY_BAND_2_CHANNELS (2*0x72) /* 26 bytes */ | |
34cf6ff6 AK |
328 | |
329 | /* | |
330 | * 5.2 GHz channels 34, 36, 38, 40, 42, 44, 46, 48, 52, 56, 60, 64 | |
331 | * (5170-5320MHz) | |
332 | */ | |
073d3f5f TW |
333 | #define EEPROM_REGULATORY_BAND_3 (2*0x7F) /* 2 bytes */ |
334 | #define EEPROM_REGULATORY_BAND_3_CHANNELS (2*0x80) /* 24 bytes */ | |
34cf6ff6 AK |
335 | |
336 | /* | |
337 | * 5.5 GHz channels 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140 | |
338 | * (5500-5700MHz) | |
339 | */ | |
073d3f5f TW |
340 | #define EEPROM_REGULATORY_BAND_4 (2*0x8C) /* 2 bytes */ |
341 | #define EEPROM_REGULATORY_BAND_4_CHANNELS (2*0x8D) /* 22 bytes */ | |
34cf6ff6 AK |
342 | |
343 | /* | |
344 | * 5.7 GHz channels 145, 149, 153, 157, 161, 165 | |
345 | * (5725-5825MHz) | |
346 | */ | |
073d3f5f TW |
347 | #define EEPROM_REGULATORY_BAND_5 (2*0x98) /* 2 bytes */ |
348 | #define EEPROM_REGULATORY_BAND_5_CHANNELS (2*0x99) /* 12 bytes */ | |
34cf6ff6 AK |
349 | |
350 | /* | |
351 | * 2.4 GHz FAT channels 1 (5), 2 (6), 3 (7), 4 (8), 5 (9), 6 (10), 7 (11) | |
352 | * | |
353 | * The channel listed is the center of the lower 20 MHz half of the channel. | |
354 | * The overall center frequency is actually 2 channels (10 MHz) above that, | |
355 | * and the upper half of each FAT channel is centered 4 channels (20 MHz) away | |
356 | * from the lower half; e.g. the upper half of FAT channel 1 is channel 5, | |
357 | * and the overall FAT channel width centers on channel 3. | |
358 | * | |
359 | * NOTE: The RXON command uses 20 MHz channel numbers to specify the | |
360 | * control channel to which to tune. RXON also specifies whether the | |
361 | * control channel is the upper or lower half of a FAT channel. | |
362 | * | |
363 | * NOTE: 4965 does not support FAT channels on 2.4 GHz. | |
364 | */ | |
073d3f5f | 365 | #define EEPROM_4965_REGULATORY_BAND_24_FAT_CHANNELS (2*0xA0) /* 14 bytes */ |
34cf6ff6 AK |
366 | |
367 | /* | |
368 | * 5.2 GHz FAT channels 36 (40), 44 (48), 52 (56), 60 (64), | |
369 | * 100 (104), 108 (112), 116 (120), 124 (128), 132 (136), 149 (153), 157 (161) | |
370 | */ | |
073d3f5f | 371 | #define EEPROM_4965_REGULATORY_BAND_52_FAT_CHANNELS (2*0xA8) /* 22 bytes */ |
34cf6ff6 AK |
372 | |
373 | struct iwl_eeprom_ops { | |
073d3f5f | 374 | const u32 regulatory_bands[7]; |
c79dd5b5 TW |
375 | int (*verify_signature) (struct iwl_priv *priv); |
376 | int (*acquire_semaphore) (struct iwl_priv *priv); | |
377 | void (*release_semaphore) (struct iwl_priv *priv); | |
0ef2ca67 | 378 | u16 (*calib_version) (struct iwl_priv *priv); |
073d3f5f | 379 | const u8* (*query_addr) (const struct iwl_priv *priv, size_t offset); |
34cf6ff6 AK |
380 | }; |
381 | ||
382 | ||
c79dd5b5 TW |
383 | void iwl_eeprom_get_mac(const struct iwl_priv *priv, u8 *mac); |
384 | int iwl_eeprom_init(struct iwl_priv *priv); | |
073d3f5f | 385 | void iwl_eeprom_free(struct iwl_priv *priv); |
8614f360 | 386 | int iwl_eeprom_check_version(struct iwl_priv *priv); |
073d3f5f TW |
387 | const u8 *iwl_eeprom_query_addr(const struct iwl_priv *priv, size_t offset); |
388 | u16 iwl_eeprom_query16(const struct iwl_priv *priv, size_t offset); | |
34cf6ff6 | 389 | |
c79dd5b5 TW |
390 | int iwlcore_eeprom_verify_signature(struct iwl_priv *priv); |
391 | int iwlcore_eeprom_acquire_semaphore(struct iwl_priv *priv); | |
392 | void iwlcore_eeprom_release_semaphore(struct iwl_priv *priv); | |
073d3f5f | 393 | const u8 *iwlcore_eeprom_query_addr(const struct iwl_priv *priv, size_t offset); |
34cf6ff6 | 394 | |
bf85ea4f AK |
395 | int iwl_init_channel_map(struct iwl_priv *priv); |
396 | void iwl_free_channel_map(struct iwl_priv *priv); | |
8622e705 | 397 | const struct iwl_channel_info *iwl_get_channel_info( |
bf85ea4f AK |
398 | const struct iwl_priv *priv, |
399 | enum ieee80211_band band, u16 channel); | |
400 | ||
34cf6ff6 | 401 | #endif /* __iwl_eeprom_h__ */ |