summaryrefslogtreecommitdiff
path: root/drivers/net/wireless/ath/ath5k/eeprom.h
blob: 0123f3521a0b5600726382b407e1548ac90c365f (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
/*
 * Copyright (c) 2004-2008 Reyk Floeter <reyk@openbsd.org>
 * Copyright (c) 2006-2008 Nick Kossifidis <mickflemm@gmail.com>
 *
 * Permission to use, copy, modify, and distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 *
 */

/*
 * Common ar5xxx EEPROM data offsets (set these on AR5K_EEPROM_BASE)
 */
#define	AR5K_EEPROM_PCIE_OFFSET		0x02	/* Contains offset to PCI-E infos */
#define	AR5K_EEPROM_PCIE_SERDES_SECTION	0x40	/* PCIE_OFFSET points here when
						 * SERDES infos are present */
#define AR5K_EEPROM_MAGIC		0x003d	/* EEPROM Magic number */
#define AR5K_EEPROM_MAGIC_VALUE		0x5aa5	/* Default - found on EEPROM */
#define AR5K_EEPROM_MAGIC_5212		0x0000145c /* 5212 */
#define AR5K_EEPROM_MAGIC_5211		0x0000145b /* 5211 */
#define AR5K_EEPROM_MAGIC_5210		0x0000145a /* 5210 */

#define	AR5K_EEPROM_IS_HB63		0x000b	/* Talon detect */

#define AR5K_EEPROM_RFKILL		0x0f
#define AR5K_EEPROM_RFKILL_GPIO_SEL	0x0000001c
#define AR5K_EEPROM_RFKILL_GPIO_SEL_S	2
#define AR5K_EEPROM_RFKILL_POLARITY	0x00000002
#define AR5K_EEPROM_RFKILL_POLARITY_S	1

#define AR5K_EEPROM_REG_DOMAIN		0x00bf	/* EEPROM regdom */
#define AR5K_EEPROM_CHECKSUM		0x00c0	/* EEPROM checksum */
#define AR5K_EEPROM_INFO_BASE		0x00c0	/* EEPROM header */
#define AR5K_EEPROM_INFO_MAX		(0x400 - AR5K_EEPROM_INFO_BASE)
#define AR5K_EEPROM_INFO_CKSUM		0xffff
#define AR5K_EEPROM_INFO(_n)		(AR5K_EEPROM_INFO_BASE + (_n))

#define AR5K_EEPROM_VERSION		AR5K_EEPROM_INFO(1)	/* EEPROM Version */
#define AR5K_EEPROM_VERSION_3_0		0x3000	/* No idea what's going on before this version */
#define AR5K_EEPROM_VERSION_3_1		0x3001	/* ob/db values for 2Ghz (ar5211_rfregs) */
#define AR5K_EEPROM_VERSION_3_2		0x3002	/* different frequency representation (eeprom_bin2freq) */
#define AR5K_EEPROM_VERSION_3_3		0x3003	/* offsets changed, has 32 CTLs (see below) and ee_false_detect (eeprom_read_modes) */
#define AR5K_EEPROM_VERSION_3_4		0x3004	/* has ee_i_gain, ee_cck_ofdm_power_delta (eeprom_read_modes) */
#define AR5K_EEPROM_VERSION_4_0		0x4000	/* has ee_misc, ee_cal_pier, ee_turbo_max_power and ee_xr_power (eeprom_init) */
#define AR5K_EEPROM_VERSION_4_1		0x4001	/* has ee_margin_tx_rx (eeprom_init) */
#define AR5K_EEPROM_VERSION_4_2		0x4002	/* has ee_cck_ofdm_gain_delta (eeprom_init) */
#define AR5K_EEPROM_VERSION_4_3		0x4003	/* power calibration changes */
#define AR5K_EEPROM_VERSION_4_4		0x4004
#define AR5K_EEPROM_VERSION_4_5		0x4005
#define AR5K_EEPROM_VERSION_4_6		0x4006	/* has ee_scaled_cck_delta */
#define AR5K_EEPROM_VERSION_4_7		0x3007	/* 4007 ? */
#define AR5K_EEPROM_VERSION_4_9		0x4009	/* EAR futureproofing */
#define AR5K_EEPROM_VERSION_5_0		0x5000	/* Has 2413 PDADC calibration etc */
#define AR5K_EEPROM_VERSION_5_1		0x5001	/* Has capability values */
#define AR5K_EEPROM_VERSION_5_3		0x5003	/* Has spur mitigation tables */

#define AR5K_EEPROM_MODE_11A		0
#define AR5K_EEPROM_MODE_11B		1
#define AR5K_EEPROM_MODE_11G		2

#define AR5K_EEPROM_HDR			AR5K_EEPROM_INFO(2)	/* Header that contains the device caps */
#define AR5K_EEPROM_HDR_11A(_v)		(((_v) >> AR5K_EEPROM_MODE_11A) & 0x1)
#define AR5K_EEPROM_HDR_11B(_v)		(((_v) >> AR5K_EEPROM_MODE_11B) & 0x1)
#define AR5K_EEPROM_HDR_11G(_v)		(((_v) >> AR5K_EEPROM_MODE_11G) & 0x1)
#define AR5K_EEPROM_HDR_T_2GHZ_DIS(_v)	(((_v) >> 3) & 0x1)	/* Disable turbo for 2Ghz (?) */
#define AR5K_EEPROM_HDR_T_5GHZ_DBM(_v)	(((_v) >> 4) & 0x7f)	/* Max turbo power for a/XR mode (eeprom_init) */
#define AR5K_EEPROM_HDR_DEVICE(_v)	(((_v) >> 11) & 0x7)
#define AR5K_EEPROM_HDR_RFKILL(_v)	(((_v) >> 14) & 0x1)	/* Device has RFKill support */
#define AR5K_EEPROM_HDR_T_5GHZ_DIS(_v)	(((_v) >> 15) & 0x1)	/* Disable turbo for 5Ghz */

/* Newer EEPROMs are using a different offset */
#define AR5K_EEPROM_OFF(_v, _v3_0, _v3_3) \
	(((_v) >= AR5K_EEPROM_VERSION_3_3) ? _v3_3 : _v3_0)

#define AR5K_EEPROM_ANT_GAIN(_v)	AR5K_EEPROM_OFF(_v, 0x00c4, 0x00c3)
#define AR5K_EEPROM_ANT_GAIN_5GHZ(_v)	((s8)(((_v) >> 8) & 0xff))
#define AR5K_EEPROM_ANT_GAIN_2GHZ(_v)	((s8)((_v) & 0xff))

/* Misc values available since EEPROM 4.0 */
#define AR5K_EEPROM_MISC0		AR5K_EEPROM_INFO(4)
#define AR5K_EEPROM_EARSTART(_v)	((_v) & 0xfff)
#define AR5K_EEPROM_HDR_XR2_DIS(_v)	(((_v) >> 12) & 0x1)
#define AR5K_EEPROM_HDR_XR5_DIS(_v)	(((_v) >> 13) & 0x1)
#define AR5K_EEPROM_EEMAP(_v)		(((_v) >> 14) & 0x3)

#define AR5K_EEPROM_MISC1			AR5K_EEPROM_INFO(5)
#define AR5K_EEPROM_TARGET_PWRSTART(_v)		((_v) & 0xfff)
#define AR5K_EEPROM_HAS32KHZCRYSTAL(_v)		(((_v) >> 14) & 0x1)
#define AR5K_EEPROM_HAS32KHZCRYSTAL_OLD(_v)	(((_v) >> 15) & 0x1)

#define AR5K_EEPROM_MISC2			AR5K_EEPROM_INFO(6)
#define AR5K_EEPROM_EEP_FILE_VERSION(_v)	(((_v) >> 8) & 0xff)
#define AR5K_EEPROM_EAR_FILE_VERSION(_v)	((_v) & 0xff)

#define AR5K_EEPROM_MISC3		AR5K_EEPROM_INFO(7)
#define AR5K_EEPROM_ART_BUILD_NUM(_v)	(((_v) >> 10) & 0x3f)
#define AR5K_EEPROM_EAR_FILE_ID(_v)	((_v) & 0xff)

#define AR5K_EEPROM_MISC4		AR5K_EEPROM_INFO(8)
#define AR5K_EEPROM_CAL_DATA_START(_v)	(((_v) >> 4) & 0xfff)
#define AR5K_EEPROM_MASK_R0(_v)		(((_v) >> 2) & 0x3)
#define AR5K_EEPROM_MASK_R1(_v)		((_v) & 0x3)

#define AR5K_EEPROM_MISC5		AR5K_EEPROM_INFO(9)
#define AR5K_EEPROM_COMP_DIS(_v)	((_v) & 0x1)
#define AR5K_EEPROM_AES_DIS(_v)		(((_v) >> 1) & 0x1)
#define AR5K_EEPROM_FF_DIS(_v)		(((_v) >> 2) & 0x1)
#define AR5K_EEPROM_BURST_DIS(_v)	(((_v) >> 3) & 0x1)
#define AR5K_EEPROM_MAX_QCU(_v)		(((_v) >> 4) & 0xf)
#define AR5K_EEPROM_HEAVY_CLIP_EN(_v)	(((_v) >> 8) & 0x1)
#define AR5K_EEPROM_KEY_CACHE_SIZE(_v)	(((_v) >> 12) & 0xf)

#define AR5K_EEPROM_MISC6		AR5K_EEPROM_INFO(10)
#define AR5K_EEPROM_TX_CHAIN_DIS	((_v) & 0x8)
#define AR5K_EEPROM_RX_CHAIN_DIS	(((_v) >> 3) & 0x8)
#define AR5K_EEPROM_FCC_MID_EN		(((_v) >> 6) & 0x1)
#define AR5K_EEPROM_JAP_U1EVEN_EN	(((_v) >> 7) & 0x1)
#define AR5K_EEPROM_JAP_U2_EN		(((_v) >> 8) & 0x1)
#define AR5K_EEPROM_JAP_U1ODD_EN	(((_v) >> 9) & 0x1)
#define AR5K_EEPROM_JAP_11A_NEW_EN	(((_v) >> 10) & 0x1)

/* calibration settings */
#define AR5K_EEPROM_MODES_11A(_v)	AR5K_EEPROM_OFF(_v, 0x00c5, 0x00d4)
#define AR5K_EEPROM_MODES_11B(_v)	AR5K_EEPROM_OFF(_v, 0x00d0, 0x00f2)
#define AR5K_EEPROM_MODES_11G(_v)	AR5K_EEPROM_OFF(_v, 0x00da, 0x010d)
#define AR5K_EEPROM_CTL(_v)		AR5K_EEPROM_OFF(_v, 0x00e4, 0x0128)	/* Conformance test limits */
#define AR5K_EEPROM_GROUPS_START(_v)	AR5K_EEPROM_OFF(_v, 0x0100, 0x0150)	/* Start of Groups */
#define AR5K_EEPROM_GROUP1_OFFSET	0x0
#define AR5K_EEPROM_GROUP2_OFFSET	0x5
#define AR5K_EEPROM_GROUP3_OFFSET	0x37
#define AR5K_EEPROM_GROUP4_OFFSET	0x46
#define AR5K_EEPROM_GROUP5_OFFSET	0x55
#define AR5K_EEPROM_GROUP6_OFFSET	0x65
#define AR5K_EEPROM_GROUP7_OFFSET	0x69
#define AR5K_EEPROM_GROUP8_OFFSET	0x6f

#define AR5K_EEPROM_TARGET_PWR_OFF_11A(_v)	AR5K_EEPROM_OFF(_v, AR5K_EEPROM_GROUPS_START(_v) + \
								AR5K_EEPROM_GROUP5_OFFSET, 0x0000)
#define AR5K_EEPROM_TARGET_PWR_OFF_11B(_v)	AR5K_EEPROM_OFF(_v, AR5K_EEPROM_GROUPS_START(_v) + \
								AR5K_EEPROM_GROUP6_OFFSET, 0x0010)
#define AR5K_EEPROM_TARGET_PWR_OFF_11G(_v)	AR5K_EEPROM_OFF(_v, AR5K_EEPROM_GROUPS_START(_v) + \
								AR5K_EEPROM_GROUP7_OFFSET, 0x0014)

/* [3.1 - 3.3] */
#define AR5K_EEPROM_OBDB0_2GHZ		0x00ec
#define AR5K_EEPROM_OBDB1_2GHZ		0x00ed

#define AR5K_EEPROM_PROTECT		0x003f	/* EEPROM protect status */
#define AR5K_EEPROM_PROTECT_RD_0_31	0x0001	/* Read protection bit for offsets 0x0 - 0x1f */
#define AR5K_EEPROM_PROTECT_WR_0_31	0x0002	/* Write protection bit for offsets 0x0 - 0x1f */
#define AR5K_EEPROM_PROTECT_RD_32_63	0x0004	/* 0x20 - 0x3f */
#define AR5K_EEPROM_PROTECT_WR_32_63	0x0008
#define AR5K_EEPROM_PROTECT_RD_64_127	0x0010	/* 0x40 - 0x7f */
#define AR5K_EEPROM_PROTECT_WR_64_127	0x0020
#define AR5K_EEPROM_PROTECT_RD_128_191	0x0040	/* 0x80 - 0xbf (regdom) */
#define AR5K_EEPROM_PROTECT_WR_128_191	0x0080
#define AR5K_EEPROM_PROTECT_RD_192_207	0x0100	/* 0xc0 - 0xcf */
#define AR5K_EEPROM_PROTECT_WR_192_207	0x0200
#define AR5K_EEPROM_PROTECT_RD_208_223	0x0400	/* 0xd0 - 0xdf */
#define AR5K_EEPROM_PROTECT_WR_208_223	0x0800
#define AR5K_EEPROM_PROTECT_RD_224_239	0x1000	/* 0xe0 - 0xef */
#define AR5K_EEPROM_PROTECT_WR_224_239	0x2000
#define AR5K_EEPROM_PROTECT_RD_240_255	0x4000	/* 0xf0 - 0xff */
#define AR5K_EEPROM_PROTECT_WR_240_255	0x8000

/* Some EEPROM defines */
#define AR5K_EEPROM_EEP_SCALE		100
#define AR5K_EEPROM_EEP_DELTA		10
#define AR5K_EEPROM_N_MODES		3
#define AR5K_EEPROM_N_5GHZ_CHAN		10
#define AR5K_EEPROM_N_2GHZ_CHAN		3
#define AR5K_EEPROM_N_2GHZ_CHAN_2413	4
#define	AR5K_EEPROM_N_2GHZ_CHAN_MAX	4
#define AR5K_EEPROM_MAX_CHAN		10
#define AR5K_EEPROM_N_PWR_POINTS_5111	11
#define AR5K_EEPROM_N_PCDAC		11
#define AR5K_EEPROM_N_PHASE_CAL		5
#define AR5K_EEPROM_N_TEST_FREQ		8
#define AR5K_EEPROM_N_EDGES		8
#define AR5K_EEPROM_N_INTERCEPTS	11
#define AR5K_EEPROM_FREQ_M(_v)		AR5K_EEPROM_OFF(_v, 0x7f, 0xff)
#define AR5K_EEPROM_PCDAC_M		0x3f
#define AR5K_EEPROM_PCDAC_START		1
#define AR5K_EEPROM_PCDAC_STOP		63
#define AR5K_EEPROM_PCDAC_STEP		1
#define AR5K_EEPROM_NON_EDGE_M		0x40
#define AR5K_EEPROM_CHANNEL_POWER	8
#define AR5K_EEPROM_N_OBDB		4
#define AR5K_EEPROM_OBDB_DIS		0xffff
#define AR5K_EEPROM_CHANNEL_DIS		0xff
#define AR5K_EEPROM_SCALE_OC_DELTA(_x)	(((_x) * 2) / 10)
#define AR5K_EEPROM_N_CTLS(_v)		AR5K_EEPROM_OFF(_v, 16, 32)
#define AR5K_EEPROM_MAX_CTLS		32
#define AR5K_EEPROM_N_PD_CURVES		4
#define AR5K_EEPROM_N_XPD0_POINTS	4
#define AR5K_EEPROM_N_XPD3_POINTS	3
#define AR5K_EEPROM_N_PD_GAINS		4
#define AR5K_EEPROM_N_PD_POINTS		5
#define AR5K_EEPROM_N_INTERCEPT_10_2GHZ	35
#define AR5K_EEPROM_N_INTERCEPT_10_5GHZ	55
#define AR5K_EEPROM_POWER_M		0x3f
#define AR5K_EEPROM_POWER_MIN		0
#define AR5K_EEPROM_POWER_MAX		3150
#define AR5K_EEPROM_POWER_STEP		50
#define AR5K_EEPROM_POWER_TABLE_SIZE	64
#define AR5K_EEPROM_N_POWER_LOC_11B	4
#define AR5K_EEPROM_N_POWER_LOC_11G	6
#define AR5K_EEPROM_I_GAIN		10
#define AR5K_EEPROM_CCK_OFDM_DELTA	15
#define AR5K_EEPROM_N_IQ_CAL		2
/* 5GHz/2GHz */
enum ath5k_eeprom_freq_bands{
	AR5K_EEPROM_BAND_5GHZ = 0,
	AR5K_EEPROM_BAND_2GHZ = 1,
	AR5K_EEPROM_N_FREQ_BANDS,
};
/* Spur chans per freq band */
#define	AR5K_EEPROM_N_SPUR_CHANS	5
/* fbin value for chan 2464 x2 */
#define	AR5K_EEPROM_5413_SPUR_CHAN_1	1640
/* fbin value for chan 2420 x2 */
#define	AR5K_EEPROM_5413_SPUR_CHAN_2	1200
#define	AR5K_EEPROM_SPUR_CHAN_MASK	0x3FFF
#define	AR5K_EEPROM_NO_SPUR		0x8000
#define	AR5K_SPUR_CHAN_WIDTH			87
#define	AR5K_SPUR_SYMBOL_WIDTH_BASE_100Hz	3125
#define	AR5K_SPUR_SYMBOL_WIDTH_TURBO_100Hz	6250

#define AR5K_EEPROM_READ(_o, _v) do {			\
	ret = ath5k_hw_eeprom_read(ah, (_o), &(_v));	\
	if (ret)					\
		return ret;				\
} while (0)

#define AR5K_EEPROM_READ_HDR(_o, _v)					\
	AR5K_EEPROM_READ(_o, ah->ah_capabilities.cap_eeprom._v);	\

enum ath5k_ant_table {
	AR5K_ANT_CTL		= 0,	/* Idle switch table settings */
	AR5K_ANT_SWTABLE_A	= 1,	/* Switch table for antenna A */
	AR5K_ANT_SWTABLE_B	= 2,	/* Switch table for antenna B */
	AR5K_ANT_MAX,
};

enum ath5k_ctl_mode {
	AR5K_CTL_11A = 0,
	AR5K_CTL_11B = 1,
	AR5K_CTL_11G = 2,
	AR5K_CTL_TURBO = 3,
	AR5K_CTL_TURBOG = 4,
	AR5K_CTL_2GHT20 = 5,
	AR5K_CTL_5GHT20 = 6,
	AR5K_CTL_2GHT40 = 7,
	AR5K_CTL_5GHT40 = 8,
	AR5K_CTL_MODE_M = 15,
};

/* Default CTL ids for the 3 main reg domains.
 * Atheros only uses these by default but vendors
 * can have up to 32 different CTLs for different
 * scenarios. Note that theese values are ORed with
 * the mode id (above) so we can have up to 24 CTL
 * datasets out of these 3 main regdomains. That leaves
 * 8 ids that can be used by vendors and since 0x20 is
 * missing from HAL sources i guess this is the set of
 * custom CTLs vendors can use. */
#define	AR5K_CTL_FCC	0x10
#define	AR5K_CTL_CUSTOM	0x20
#define	AR5K_CTL_ETSI	0x30
#define	AR5K_CTL_MKK	0x40

/* Indicates a CTL with only mode set and
 * no reg domain mapping, such CTLs are used
 * for world roaming domains or simply when
 * a reg domain is not set */
#define	AR5K_CTL_NO_REGDOMAIN	0xf0

/* Indicates an empty (invalid) CTL */
#define AR5K_CTL_NO_CTL		0xff

/* Per channel calibration data, used for power table setup */
struct ath5k_chan_pcal_info_rf5111 {
	/* Power levels in half dbm units
	 * for one power curve. */
	u8 pwr[AR5K_EEPROM_N_PWR_POINTS_5111];
	/* PCDAC table steps
	 * for the above values */
	u8 pcdac[AR5K_EEPROM_N_PWR_POINTS_5111];
	/* Starting PCDAC step */
	u8 pcdac_min;
	/* Final PCDAC step */
	u8 pcdac_max;
};

struct ath5k_chan_pcal_info_rf5112 {
	/* Power levels in quarter dBm units
	 * for lower (0) and higher (3)
	 * level curves in 0.25dB units */
	s8 pwr_x0[AR5K_EEPROM_N_XPD0_POINTS];
	s8 pwr_x3[AR5K_EEPROM_N_XPD3_POINTS];
	/* PCDAC table steps
	 * for the above values */
	u8 pcdac_x0[AR5K_EEPROM_N_XPD0_POINTS];
	u8 pcdac_x3[AR5K_EEPROM_N_XPD3_POINTS];
};

struct ath5k_chan_pcal_info_rf2413 {
	/* Starting pwr/pddac values */
	s8 pwr_i[AR5K_EEPROM_N_PD_GAINS];
	u8 pddac_i[AR5K_EEPROM_N_PD_GAINS];
	/* (pwr,pddac) points
	 * power levels in 0.5dB units */
	s8 pwr[AR5K_EEPROM_N_PD_GAINS]
		[AR5K_EEPROM_N_PD_POINTS];
	u8 pddac[AR5K_EEPROM_N_PD_GAINS]
		[AR5K_EEPROM_N_PD_POINTS];
};

enum ath5k_powertable_type {
	AR5K_PWRTABLE_PWR_TO_PCDAC = 0,
	AR5K_PWRTABLE_LINEAR_PCDAC = 1,
	AR5K_PWRTABLE_PWR_TO_PDADC = 2,
};

struct ath5k_pdgain_info {
	u8 pd_points;
	u8 *pd_step;
	/* Power values are in
	 * 0.25dB units */
	s16 *pd_pwr;
};

struct ath5k_chan_pcal_info {
	/* Frequency */
	u16	freq;
	/* Tx power boundaries */
	s16	max_pwr;
	s16	min_pwr;
	union {
		struct ath5k_chan_pcal_info_rf5111 rf5111_info;
		struct ath5k_chan_pcal_info_rf5112 rf5112_info;
		struct ath5k_chan_pcal_info_rf2413 rf2413_info;
	};
	/* Raw values used by phy code
	 * Curves are stored in order from lower
	 * gain to higher gain (max txpower -> min txpower) */
	struct ath5k_pdgain_info *pd_curves;
};

/* Per rate calibration data for each mode,
 * used for rate power table setup.
 * Note: Values in 0.5dB units */
struct ath5k_rate_pcal_info {
	u16	freq; /* Frequency */
	/* Power level for 6-24Mbit/s rates or
	 * 1Mb rate */
	u16	target_power_6to24;
	/* Power level for 36Mbit rate or
	 * 2Mb rate */
	u16	target_power_36;
	/* Power level for 48Mbit rate or
	 * 5.5Mbit rate */
	u16	target_power_48;
	/* Power level for 54Mbit rate or
	 * 11Mbit rate */
	u16	target_power_54;
};

/* Power edges for conformance test limits */
struct ath5k_edge_power {
	u16 freq;
	u16 edge; /* in half dBm */
	bool flag;
};

/* EEPROM calibration data */
struct ath5k_eeprom_info {

	/* Header information */
	u16	ee_magic;
	u16	ee_protect;
	u16	ee_regdomain;
	u16	ee_version;
	u16	ee_header;
	u16	ee_ant_gain;
	u8	ee_rfkill_pin;
	bool	ee_rfkill_pol;
	bool	ee_is_hb63;
	bool	ee_serdes;
	u16	ee_misc0;
	u16	ee_misc1;
	u16	ee_misc2;
	u16	ee_misc3;
	u16	ee_misc4;
	u16	ee_misc5;
	u16	ee_misc6;
	u16	ee_cck_ofdm_gain_delta;
	u16	ee_cck_ofdm_power_delta;
	u16	ee_scaled_cck_delta;

	/* RF Calibration settings (reset, rfregs) */
	u16	ee_i_cal[AR5K_EEPROM_N_MODES];
	u16	ee_q_cal[AR5K_EEPROM_N_MODES];
	u16	ee_fixed_bias[AR5K_EEPROM_N_MODES];
	u16	ee_turbo_max_power[AR5K_EEPROM_N_MODES];
	u16	ee_xr_power[AR5K_EEPROM_N_MODES];
	u16	ee_switch_settling[AR5K_EEPROM_N_MODES];
	u16	ee_atn_tx_rx[AR5K_EEPROM_N_MODES];
	u16	ee_ant_control[AR5K_EEPROM_N_MODES][AR5K_EEPROM_N_PCDAC];
	u16	ee_ob[AR5K_EEPROM_N_MODES][AR5K_EEPROM_N_OBDB];
	u16	ee_db[AR5K_EEPROM_N_MODES][AR5K_EEPROM_N_OBDB];
	u16	ee_tx_end2xlna_enable[AR5K_EEPROM_N_MODES];
	u16	ee_tx_end2xpa_disable[AR5K_EEPROM_N_MODES];
	u16	ee_tx_frm2xpa_enable[AR5K_EEPROM_N_MODES];
	u16	ee_thr_62[AR5K_EEPROM_N_MODES];
	u16	ee_xlna_gain[AR5K_EEPROM_N_MODES];
	u16	ee_xpd[AR5K_EEPROM_N_MODES];
	u16	ee_x_gain[AR5K_EEPROM_N_MODES];
	u16	ee_i_gain[AR5K_EEPROM_N_MODES];
	u16	ee_margin_tx_rx[AR5K_EEPROM_N_MODES];
	u16	ee_switch_settling_turbo[AR5K_EEPROM_N_MODES];
	u16	ee_margin_tx_rx_turbo[AR5K_EEPROM_N_MODES];
	u16	ee_atn_tx_rx_turbo[AR5K_EEPROM_N_MODES];

	/* Power calibration data */
	u16	ee_false_detect[AR5K_EEPROM_N_MODES];

	/* Number of pd gain curves per mode */
	u8	ee_pd_gains[AR5K_EEPROM_N_MODES];
	/* Back mapping pdcurve number -> pdcurve index in pd->pd_curves */
	u8	ee_pdc_to_idx[AR5K_EEPROM_N_MODES][AR5K_EEPROM_N_PD_GAINS];

	u8	ee_n_piers[AR5K_EEPROM_N_MODES];
	struct ath5k_chan_pcal_info	ee_pwr_cal_a[AR5K_EEPROM_N_5GHZ_CHAN];
	struct ath5k_chan_pcal_info	ee_pwr_cal_b[AR5K_EEPROM_N_2GHZ_CHAN_MAX];
	struct ath5k_chan_pcal_info	ee_pwr_cal_g[AR5K_EEPROM_N_2GHZ_CHAN_MAX];

	/* Per rate target power levels */
	u8	ee_rate_target_pwr_num[AR5K_EEPROM_N_MODES];
	struct ath5k_rate_pcal_info	ee_rate_tpwr_a[AR5K_EEPROM_N_5GHZ_CHAN];
	struct ath5k_rate_pcal_info	ee_rate_tpwr_b[AR5K_EEPROM_N_2GHZ_CHAN_MAX];
	struct ath5k_rate_pcal_info	ee_rate_tpwr_g[AR5K_EEPROM_N_2GHZ_CHAN_MAX];

	/* Conformance test limits (Unused) */
	u8	ee_ctls;
	u8	ee_ctl[AR5K_EEPROM_MAX_CTLS];
	struct ath5k_edge_power ee_ctl_pwr[AR5K_EEPROM_N_EDGES * AR5K_EEPROM_MAX_CTLS];

	/* Noise Floor Calibration settings */
	s16	ee_noise_floor_thr[AR5K_EEPROM_N_MODES];
	s8	ee_adc_desired_size[AR5K_EEPROM_N_MODES];
	s8	ee_pga_desired_size[AR5K_EEPROM_N_MODES];
	s8	ee_adc_desired_size_turbo[AR5K_EEPROM_N_MODES];
	s8	ee_pga_desired_size_turbo[AR5K_EEPROM_N_MODES];
	s8	ee_pd_gain_overlap;

	/* Spur mitigation data (fbin values for spur channels) */
	u16	ee_spur_chans[AR5K_EEPROM_N_SPUR_CHANS][AR5K_EEPROM_N_FREQ_BANDS];

	/* Antenna raw switch tables */
	u32	ee_antenna[AR5K_EEPROM_N_MODES][AR5K_ANT_MAX];
};