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Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-eeprom.h')
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-eeprom.h336
1 files changed, 0 insertions, 336 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.h b/drivers/net/wireless/iwlwifi/iwl-eeprom.h
deleted file mode 100644
index 22cbe278add1..000000000000
--- a/drivers/net/wireless/iwlwifi/iwl-eeprom.h
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@@ -1,336 +0,0 @@
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) 2005 - 2007 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:
28 * James P. Ketrenos <ipw2100-admin@linux.intel.com>
29 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
30 *
31 * BSD LICENSE
32 *
33 * Copyright(c) 2005 - 2007 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
64#ifndef __iwl_eeprom_h__
65#define __iwl_eeprom_h__
66
67/*
68 * This file defines EEPROM related constants, enums, and inline functions.
69 *
70 */
71
72#define IWL_EEPROM_ACCESS_TIMEOUT 5000 /* uSec */
73#define IWL_EEPROM_ACCESS_DELAY 10 /* uSec */
74/* EEPROM field values */
75#define ANTENNA_SWITCH_NORMAL 0
76#define ANTENNA_SWITCH_INVERSE 1
77
78enum {
79 EEPROM_CHANNEL_VALID = (1 << 0), /* usable for this SKU/geo */
80 EEPROM_CHANNEL_IBSS = (1 << 1), /* usable as an IBSS channel */
81 /* Bit 2 Reserved */
82 EEPROM_CHANNEL_ACTIVE = (1 << 3), /* active scanning allowed */
83 EEPROM_CHANNEL_RADAR = (1 << 4), /* radar detection required */
84 EEPROM_CHANNEL_WIDE = (1 << 5),
85 EEPROM_CHANNEL_NARROW = (1 << 6),
86 EEPROM_CHANNEL_DFS = (1 << 7), /* dynamic freq selection candidate */
87};
88
89/* EEPROM field lengths */
90#define EEPROM_BOARD_PBA_NUMBER_LENGTH 11
91
92/* EEPROM field lengths */
93#define EEPROM_BOARD_PBA_NUMBER_LENGTH 11
94#define EEPROM_REGULATORY_SKU_ID_LENGTH 4
95#define EEPROM_REGULATORY_BAND1_CHANNELS_LENGTH 14
96#define EEPROM_REGULATORY_BAND2_CHANNELS_LENGTH 13
97#define EEPROM_REGULATORY_BAND3_CHANNELS_LENGTH 12
98#define EEPROM_REGULATORY_BAND4_CHANNELS_LENGTH 11
99#define EEPROM_REGULATORY_BAND5_CHANNELS_LENGTH 6
100
101#if IWL == 3945
102#define EEPROM_REGULATORY_CHANNELS_LENGTH ( \
103 EEPROM_REGULATORY_BAND1_CHANNELS_LENGTH + \
104 EEPROM_REGULATORY_BAND2_CHANNELS_LENGTH + \
105 EEPROM_REGULATORY_BAND3_CHANNELS_LENGTH + \
106 EEPROM_REGULATORY_BAND4_CHANNELS_LENGTH + \
107 EEPROM_REGULATORY_BAND5_CHANNELS_LENGTH)
108#elif IWL == 4965
109#define EEPROM_REGULATORY_BAND_24_FAT_CHANNELS_LENGTH 7
110#define EEPROM_REGULATORY_BAND_52_FAT_CHANNELS_LENGTH 11
111#define EEPROM_REGULATORY_CHANNELS_LENGTH ( \
112 EEPROM_REGULATORY_BAND1_CHANNELS_LENGTH + \
113 EEPROM_REGULATORY_BAND2_CHANNELS_LENGTH + \
114 EEPROM_REGULATORY_BAND3_CHANNELS_LENGTH + \
115 EEPROM_REGULATORY_BAND4_CHANNELS_LENGTH + \
116 EEPROM_REGULATORY_BAND5_CHANNELS_LENGTH + \
117 EEPROM_REGULATORY_BAND_24_FAT_CHANNELS_LENGTH + \
118 EEPROM_REGULATORY_BAND_52_FAT_CHANNELS_LENGTH)
119#endif
120
121#define EEPROM_REGULATORY_NUMBER_OF_BANDS 5
122
123/* SKU Capabilities */
124#define EEPROM_SKU_CAP_SW_RF_KILL_ENABLE (1 << 0)
125#define EEPROM_SKU_CAP_HW_RF_KILL_ENABLE (1 << 1)
126#define EEPROM_SKU_CAP_OP_MODE_MRC (1 << 7)
127
128/* *regulatory* channel data from eeprom, one for each channel */
129struct iwl_eeprom_channel {
130 u8 flags; /* flags copied from EEPROM */
131 s8 max_power_avg; /* max power (dBm) on this chnl, limit 31 */
132} __attribute__ ((packed));
133
134/*
135 * Mapping of a Tx power level, at factory calibration temperature,
136 * to a radio/DSP gain table index.
137 * One for each of 5 "sample" power levels in each band.
138 * v_det is measured at the factory, using the 3945's built-in power amplifier
139 * (PA) output voltage detector. This same detector is used during Tx of
140 * long packets in normal operation to provide feedback as to proper output
141 * level.
142 * Data copied from EEPROM.
143 */
144struct iwl_eeprom_txpower_sample {
145 u8 gain_index; /* index into power (gain) setup table ... */
146 s8 power; /* ... for this pwr level for this chnl group */
147 u16 v_det; /* PA output voltage */
148} __attribute__ ((packed));
149
150/*
151 * Mappings of Tx power levels -> nominal radio/DSP gain table indexes.
152 * One for each channel group (a.k.a. "band") (1 for BG, 4 for A).
153 * Tx power setup code interpolates between the 5 "sample" power levels
154 * to determine the nominal setup for a requested power level.
155 * Data copied from EEPROM.
156 * DO NOT ALTER THIS STRUCTURE!!!
157 */
158struct iwl_eeprom_txpower_group {
159 struct iwl_eeprom_txpower_sample samples[5]; /* 5 power levels */
160 s32 a, b, c, d, e; /* coefficients for voltage->power
161 * formula (signed) */
162 s32 Fa, Fb, Fc, Fd, Fe; /* these modify coeffs based on
163 * frequency (signed) */
164 s8 saturation_power; /* highest power possible by h/w in this
165 * band */
166 u8 group_channel; /* "representative" channel # in this band */
167 s16 temperature; /* h/w temperature at factory calib this band
168 * (signed) */
169} __attribute__ ((packed));
170
171/*
172 * Temperature-based Tx-power compensation data, not band-specific.
173 * These coefficients are use to modify a/b/c/d/e coeffs based on
174 * difference between current temperature and factory calib temperature.
175 * Data copied from EEPROM.
176 */
177struct iwl_eeprom_temperature_corr {
178 u32 Ta;
179 u32 Tb;
180 u32 Tc;
181 u32 Td;
182 u32 Te;
183} __attribute__ ((packed));
184
185#if IWL == 4965
186#define EEPROM_TX_POWER_TX_CHAINS (2)
187#define EEPROM_TX_POWER_BANDS (8)
188#define EEPROM_TX_POWER_MEASUREMENTS (3)
189#define EEPROM_TX_POWER_VERSION (2)
190#define EEPROM_TX_POWER_VERSION_NEW (5)
191
192struct iwl_eeprom_calib_measure {
193 u8 temperature;
194 u8 gain_idx;
195 u8 actual_pow;
196 s8 pa_det;
197} __attribute__ ((packed));
198
199struct iwl_eeprom_calib_ch_info {
200 u8 ch_num;
201 struct iwl_eeprom_calib_measure measurements[EEPROM_TX_POWER_TX_CHAINS]
202 [EEPROM_TX_POWER_MEASUREMENTS];
203} __attribute__ ((packed));
204
205struct iwl_eeprom_calib_subband_info {
206 u8 ch_from;
207 u8 ch_to;
208 struct iwl_eeprom_calib_ch_info ch1;
209 struct iwl_eeprom_calib_ch_info ch2;
210} __attribute__ ((packed));
211
212struct iwl_eeprom_calib_info {
213 u8 saturation_power24;
214 u8 saturation_power52;
215 s16 voltage; /* signed */
216 struct iwl_eeprom_calib_subband_info band_info[EEPROM_TX_POWER_BANDS];
217} __attribute__ ((packed));
218
219#endif
220
221struct iwl_eeprom {
222 u8 reserved0[16];
223#define EEPROM_DEVICE_ID (2*0x08) /* 2 bytes */
224 u16 device_id; /* abs.ofs: 16 */
225 u8 reserved1[2];
226#define EEPROM_PMC (2*0x0A) /* 2 bytes */
227 u16 pmc; /* abs.ofs: 20 */
228 u8 reserved2[20];
229#define EEPROM_MAC_ADDRESS (2*0x15) /* 6 bytes */
230 u8 mac_address[6]; /* abs.ofs: 42 */
231 u8 reserved3[58];
232#define EEPROM_BOARD_REVISION (2*0x35) /* 2 bytes */
233 u16 board_revision; /* abs.ofs: 106 */
234 u8 reserved4[11];
235#define EEPROM_BOARD_PBA_NUMBER (2*0x3B+1) /* 9 bytes */
236 u8 board_pba_number[9]; /* abs.ofs: 119 */
237 u8 reserved5[8];
238#define EEPROM_VERSION (2*0x44) /* 2 bytes */
239 u16 version; /* abs.ofs: 136 */
240#define EEPROM_SKU_CAP (2*0x45) /* 1 bytes */
241 u8 sku_cap; /* abs.ofs: 138 */
242#define EEPROM_LEDS_MODE (2*0x45+1) /* 1 bytes */
243 u8 leds_mode; /* abs.ofs: 139 */
244#define EEPROM_OEM_MODE (2*0x46) /* 2 bytes */
245 u16 oem_mode;
246#define EEPROM_WOWLAN_MODE (2*0x47) /* 2 bytes */
247 u16 wowlan_mode; /* abs.ofs: 142 */
248#define EEPROM_LEDS_TIME_INTERVAL (2*0x48) /* 2 bytes */
249 u16 leds_time_interval; /* abs.ofs: 144 */
250#define EEPROM_LEDS_OFF_TIME (2*0x49) /* 1 bytes */
251 u8 leds_off_time; /* abs.ofs: 146 */
252#define EEPROM_LEDS_ON_TIME (2*0x49+1) /* 1 bytes */
253 u8 leds_on_time; /* abs.ofs: 147 */
254#define EEPROM_ALMGOR_M_VERSION (2*0x4A) /* 1 bytes */
255 u8 almgor_m_version; /* abs.ofs: 148 */
256#define EEPROM_ANTENNA_SWITCH_TYPE (2*0x4A+1) /* 1 bytes */
257 u8 antenna_switch_type; /* abs.ofs: 149 */
258#if IWL == 3945
259 u8 reserved6[42];
260#else
261 u8 reserved6[8];
262#define EEPROM_4965_BOARD_REVISION (2*0x4F) /* 2 bytes */
263 u16 board_revision_4965; /* abs.ofs: 158 */
264 u8 reserved7[13];
265#define EEPROM_4965_BOARD_PBA (2*0x56+1) /* 9 bytes */
266 u8 board_pba_number_4965[9]; /* abs.ofs: 173 */
267 u8 reserved8[10];
268#endif
269#define EEPROM_REGULATORY_SKU_ID (2*0x60) /* 4 bytes */
270 u8 sku_id[4]; /* abs.ofs: 192 */
271#define EEPROM_REGULATORY_BAND_1 (2*0x62) /* 2 bytes */
272 u16 band_1_count; /* abs.ofs: 196 */
273#define EEPROM_REGULATORY_BAND_1_CHANNELS (2*0x63) /* 28 bytes */
274 struct iwl_eeprom_channel band_1_channels[14]; /* abs.ofs: 196 */
275#define EEPROM_REGULATORY_BAND_2 (2*0x71) /* 2 bytes */
276 u16 band_2_count; /* abs.ofs: 226 */
277#define EEPROM_REGULATORY_BAND_2_CHANNELS (2*0x72) /* 26 bytes */
278 struct iwl_eeprom_channel band_2_channels[13]; /* abs.ofs: 228 */
279#define EEPROM_REGULATORY_BAND_3 (2*0x7F) /* 2 bytes */
280 u16 band_3_count; /* abs.ofs: 254 */
281#define EEPROM_REGULATORY_BAND_3_CHANNELS (2*0x80) /* 24 bytes */
282 struct iwl_eeprom_channel band_3_channels[12]; /* abs.ofs: 256 */
283#define EEPROM_REGULATORY_BAND_4 (2*0x8C) /* 2 bytes */
284 u16 band_4_count; /* abs.ofs: 280 */
285#define EEPROM_REGULATORY_BAND_4_CHANNELS (2*0x8D) /* 22 bytes */
286 struct iwl_eeprom_channel band_4_channels[11]; /* abs.ofs: 282 */
287#define EEPROM_REGULATORY_BAND_5 (2*0x98) /* 2 bytes */
288 u16 band_5_count; /* abs.ofs: 304 */
289#define EEPROM_REGULATORY_BAND_5_CHANNELS (2*0x99) /* 12 bytes */
290 struct iwl_eeprom_channel band_5_channels[6]; /* abs.ofs: 306 */
291
292/* From here on out the EEPROM diverges between the 4965 and the 3945 */
293#if IWL == 3945
294
295 u8 reserved9[194];
296
297#define EEPROM_TXPOWER_CALIB_GROUP0 0x200
298#define EEPROM_TXPOWER_CALIB_GROUP1 0x240
299#define EEPROM_TXPOWER_CALIB_GROUP2 0x280
300#define EEPROM_TXPOWER_CALIB_GROUP3 0x2c0
301#define EEPROM_TXPOWER_CALIB_GROUP4 0x300
302#define IWL_NUM_TX_CALIB_GROUPS 5
303 struct iwl_eeprom_txpower_group groups[IWL_NUM_TX_CALIB_GROUPS];
304/* abs.ofs: 512 */
305#define EEPROM_CALIB_TEMPERATURE_CORRECT 0x340
306 struct iwl_eeprom_temperature_corr corrections; /* abs.ofs: 832 */
307 u8 reserved16[172]; /* fill out to full 1024 byte block */
308
309/* 4965AGN adds fat channel support */
310#elif IWL == 4965
311
312 u8 reserved10[2];
313#define EEPROM_REGULATORY_BAND_24_FAT_CHANNELS (2*0xA0) /* 14 bytes */
314 struct iwl_eeprom_channel band_24_channels[7]; /* abs.ofs: 320 */
315 u8 reserved11[2];
316#define EEPROM_REGULATORY_BAND_52_FAT_CHANNELS (2*0xA8) /* 22 bytes */
317 struct iwl_eeprom_channel band_52_channels[11]; /* abs.ofs: 336 */
318 u8 reserved12[6];
319#define EEPROM_CALIB_VERSION_OFFSET (2*0xB6) /* 2 bytes */
320 u16 calib_version; /* abs.ofs: 364 */
321 u8 reserved13[2];
322#define EEPROM_SATURATION_POWER_OFFSET (2*0xB8) /* 2 bytes */
323 u16 satruation_power; /* abs.ofs: 368 */
324 u8 reserved14[94];
325#define EEPROM_IWL_CALIB_TXPOWER_OFFSET (2*0xE8) /* 48 bytes */
326 struct iwl_eeprom_calib_info calib_info; /* abs.ofs: 464 */
327
328 u8 reserved16[140]; /* fill out to full 1024 byte block */
329
330#endif
331
332} __attribute__ ((packed));
333
334#define IWL_EEPROM_IMAGE_SIZE 1024
335
336#endif
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-15 13:30:24 -0500