2 * Copyright (c) 2009 Rui Paulo <rpaulo@FreeBSD.org>
3 * Copyright (c) 2008 Sam Leffler, Errno Consulting
4 * Copyright (c) 2008 Atheros Communications, Inc.
6 * Permission to use, copy, modify, and/or distribute this software for any
7 * purpose with or without fee is hereby granted, provided that the above
8 * copyright notice and this permission notice appear in all copies.
10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
18 * $FreeBSD: head/sys/dev/ath/ath_hal/ah_eeprom_v4k.h 203159 2010-01-29 10:10:14Z rpaulo $
21 #ifndef _AH_EEPROM_V4K_H_
22 #define _AH_EEPROM_V4K_H_
24 #include "ah_eeprom.h"
25 #include "ah_eeprom_v14.h"
27 #define AR9285_RDEXT_DEFAULT 0x1F
29 #undef owl_eep_start_loc
30 #ifdef __LINUX_ARM_ARCH__ /* AP71 */
31 #define owl_eep_start_loc 0
33 #define owl_eep_start_loc 64
36 // 16-bit offset location start of calibration struct
37 #define AR5416_4K_EEP_START_LOC 64
38 #define AR5416_4K_NUM_2G_CAL_PIERS 3
39 #define AR5416_4K_NUM_2G_CCK_TARGET_POWERS 3
40 #define AR5416_4K_NUM_2G_20_TARGET_POWERS 3
41 #define AR5416_4K_NUM_2G_40_TARGET_POWERS 3
42 #define AR5416_4K_NUM_CTLS 12
43 #define AR5416_4K_NUM_BAND_EDGES 4
44 #define AR5416_4K_NUM_PD_GAINS 2
45 #define AR5416_4K_MAX_CHAINS 1
48 * NB: The format in EEPROM has words 0 and 2 swapped (i.e. version
49 * and length are swapped). We reverse their position after reading
50 * the data into host memory so the version field is at the same
51 * offset as in previous EEPROM layouts. This makes utilities that
52 * inspect the EEPROM contents work without looking at the PCI device
53 * id which may or may not be reliable.
55 typedef struct BaseEepHeader4k {
56 uint16_t version; /* NB: length in EEPROM */
58 uint16_t length; /* NB: version in EEPROM */
66 uint16_t blueToothOptions;
68 uint32_t binBuildNumber;
70 uint8_t txGainType; /* high power tx gain table support */
71 } __packed BASE_EEP4K_HEADER; // 32 B
73 typedef struct ModalEepHeader4k {
74 uint32_t antCtrlChain[AR5416_4K_MAX_CHAINS]; // 12
75 uint32_t antCtrlCommon; // 4
76 int8_t antennaGainCh[AR5416_4K_MAX_CHAINS]; // 1
77 uint8_t switchSettling; // 1
78 uint8_t txRxAttenCh[AR5416_4K_MAX_CHAINS]; // 1
79 uint8_t rxTxMarginCh[AR5416_4K_MAX_CHAINS]; // 1
80 uint8_t adcDesiredSize; // 1
81 int8_t pgaDesiredSize; // 1
82 uint8_t xlnaGainCh[AR5416_4K_MAX_CHAINS]; // 1
83 uint8_t txEndToXpaOff; // 1
84 uint8_t txEndToRxOn; // 1
85 uint8_t txFrameToXpaOn; // 1
86 uint8_t thresh62; // 1
87 uint8_t noiseFloorThreshCh[AR5416_4K_MAX_CHAINS]; // 1
90 int8_t iqCalICh[AR5416_4K_MAX_CHAINS]; // 1
91 int8_t iqCalQCh[AR5416_4K_MAX_CHAINS]; // 1
92 uint8_t pdGainOverlap; // 1
95 uint8_t xpaBiasLvl; // 1
97 uint8_t pwrDecreaseFor2Chain; // 1
98 uint8_t pwrDecreaseFor3Chain; // 1 -> 48 B
100 uint8_t txFrameToDataStart; // 1
101 uint8_t txFrameToPaOn; // 1
102 uint8_t ht40PowerIncForPdadc; // 1
103 uint8_t bswAtten[AR5416_4K_MAX_CHAINS]; // 1
104 uint8_t bswMargin[AR5416_4K_MAX_CHAINS]; // 1
105 uint8_t swSettleHt40; // 1
106 uint8_t xatten2Db[AR5416_4K_MAX_CHAINS]; // 1
107 uint8_t xatten2Margin[AR5416_4K_MAX_CHAINS]; // 1
108 uint8_t ob_ch1; // 1 -> ob and db become chain specific from AR9280
110 uint8_t flagBits; // 1
111 #define AR5416_EEP_FLAG_USEANT1 0x01 /* +1 configured antenna */
112 #define AR5416_EEP_FLAG_FORCEXPAON 0x02 /* force XPA bit for 5G */
113 #define AR5416_EEP_FLAG_LOCALBIAS 0x04 /* enable local bias */
114 #define AR5416_EEP_FLAG_FEMBANDSELECT 0x08 /* FEM band select used */
115 #define AR5416_EEP_FLAG_XLNABUFIN 0x10
116 #define AR5416_EEP_FLAG_XLNAISEL 0x60
117 #define AR5416_EEP_FLAG_XLNAISEL_S 5
118 #define AR5416_EEP_FLAG_XLNABUFMODE 0x80
119 uint8_t miscBits; // [0..1]: bb_tx_dac_scale_cck
120 uint16_t xpaBiasLvlFreq[3]; // 6
121 uint8_t futureModal[2]; // 2
123 SPUR_CHAN spurChans[AR5416_EEPROM_MODAL_SPURS]; // 20 B
124 } __packed MODAL_EEP4K_HEADER; // == 68 B
126 typedef struct CalCtlData4k {
127 CAL_CTL_EDGES ctlEdges[AR5416_4K_MAX_CHAINS][AR5416_4K_NUM_BAND_EDGES];
128 } __packed CAL_CTL_DATA_4K;
130 typedef struct calDataPerFreq4k {
131 uint8_t pwrPdg[AR5416_4K_NUM_PD_GAINS][AR5416_PD_GAIN_ICEPTS];
132 uint8_t vpdPdg[AR5416_4K_NUM_PD_GAINS][AR5416_PD_GAIN_ICEPTS];
133 } __packed CAL_DATA_PER_FREQ_4K;
135 struct ar5416eeprom_4k {
136 BASE_EEP4K_HEADER baseEepHeader; // 32 B
137 uint8_t custData[20]; // 20 B
138 MODAL_EEP4K_HEADER modalHeader; // 68 B
139 uint8_t calFreqPier2G[AR5416_4K_NUM_2G_CAL_PIERS];
140 CAL_DATA_PER_FREQ_4K calPierData2G[AR5416_4K_MAX_CHAINS][AR5416_4K_NUM_2G_CAL_PIERS];
141 CAL_TARGET_POWER_LEG calTargetPowerCck[AR5416_4K_NUM_2G_CCK_TARGET_POWERS];
142 CAL_TARGET_POWER_LEG calTargetPower2G[AR5416_4K_NUM_2G_20_TARGET_POWERS];
143 CAL_TARGET_POWER_HT calTargetPower2GHT20[AR5416_4K_NUM_2G_20_TARGET_POWERS];
144 CAL_TARGET_POWER_HT calTargetPower2GHT40[AR5416_4K_NUM_2G_40_TARGET_POWERS];
145 uint8_t ctlIndex[AR5416_4K_NUM_CTLS];
146 CAL_CTL_DATA_4K ctlData[AR5416_4K_NUM_CTLS];
151 struct ar5416eeprom_4k ee_base;
154 RD_EDGES_POWER ee_rdEdgesPower[NUM_EDGES*AR5416_4K_NUM_CTLS];
155 /* XXX these are dynamically calculated for use by shared code */
156 int8_t ee_antennaGainMax;
158 #endif /* _AH_EEPROM_V4K_H_ */