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/*
* Copyright (c) 2008 Sam Leffler, Errno Consulting
* Copyright (c) 2008 Atheros Communications, Inc.
*
* Permission to use, copy, modify, and/or 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.
*
* $Id: ah_eeprom_v14.h,v 1.3 2008/11/10 04:08:00 sam Exp $
*/
#ifndef _AH_EEPROM_V14_H_
#define _AH_EEPROM_V14_H_
#include "ah_eeprom.h"
/* reg_off = 4 * (eep_off) */
#define AR5416_EEPROM_S 2
#define AR5416_EEPROM_OFFSET 0x2000
#define AR5416_EEPROM_START_ADDR 0x503f1200
#define AR5416_EEPROM_MAX 0xae0 /* Ignore for the moment used only on the flash implementations */
#define AR5416_EEPROM_MAGIC 0xa55a
#define AR5416_EEPROM_MAGIC_OFFSET 0x0
#define owl_get_ntxchains(_txchainmask) \
(((_txchainmask >> 2) & 1) + ((_txchainmask >> 1) & 1) + (_txchainmask & 1))
#ifdef __LINUX_ARM_ARCH__ /* AP71 */
#define owl_eep_start_loc 0
#else
#define owl_eep_start_loc 256
#endif
/* End temp defines */
#define AR5416_EEP_NO_BACK_VER 0x1
#define AR5416_EEP_VER 0xE
#define AR5416_EEP_VER_MINOR_MASK 0xFFF
// Adds modal params txFrameToPaOn, txFrametoDataStart, ht40PowerInc
#define AR5416_EEP_MINOR_VER_2 0x2
// Adds modal params bswAtten, bswMargin, swSettle and base OpFlags for HT20/40 Disable
#define AR5416_EEP_MINOR_VER_3 0x3
#define AR5416_EEP_MINOR_VER_7 0x7
#define AR5416_EEP_MINOR_VER_9 0x9
#define AR5416_EEP_MINOR_VER_16 0x10
#define AR5416_EEP_MINOR_VER_17 0x11
#define AR5416_EEP_MINOR_VER_19 0x13
// 16-bit offset location start of calibration struct
#define AR5416_EEP_START_LOC 256
#define AR5416_NUM_5G_CAL_PIERS 8
#define AR5416_NUM_2G_CAL_PIERS 4
#define AR5416_NUM_5G_20_TARGET_POWERS 8
#define AR5416_NUM_5G_40_TARGET_POWERS 8
#define AR5416_NUM_2G_CCK_TARGET_POWERS 3
#define AR5416_NUM_2G_20_TARGET_POWERS 4
#define AR5416_NUM_2G_40_TARGET_POWERS 4
#define AR5416_NUM_CTLS 24
#define AR5416_NUM_BAND_EDGES 8
#define AR5416_NUM_PD_GAINS 4
#define AR5416_PD_GAINS_IN_MASK 4
#define AR5416_PD_GAIN_ICEPTS 5
#define AR5416_EEPROM_MODAL_SPURS 5
#define AR5416_MAX_RATE_POWER 63
#define AR5416_NUM_PDADC_VALUES 128
#define AR5416_NUM_RATES 16
#define AR5416_BCHAN_UNUSED 0xFF
#define AR5416_MAX_PWR_RANGE_IN_HALF_DB 64
#define AR5416_EEPMISC_BIG_ENDIAN 0x01
#define FREQ2FBIN(x,y) ((y) ? ((x) - 2300) : (((x) - 4800) / 5))
#define AR5416_MAX_CHAINS 3
#define AR5416_ANT_16S 25
#define AR5416_NUM_ANT_CHAIN_FIELDS 7
#define AR5416_NUM_ANT_COMMON_FIELDS 4
#define AR5416_SIZE_ANT_CHAIN_FIELD 3
#define AR5416_SIZE_ANT_COMMON_FIELD 4
#define AR5416_ANT_CHAIN_MASK 0x7
#define AR5416_ANT_COMMON_MASK 0xf
#define AR5416_CHAIN_0_IDX 0
#define AR5416_CHAIN_1_IDX 1
#define AR5416_CHAIN_2_IDX 2
#define AR5416_OPFLAGS_11A 0x01
#define AR5416_OPFLAGS_11G 0x02
#define AR5416_OPFLAGS_5G_HT40 0x04
#define AR5416_OPFLAGS_2G_HT40 0x08
#define AR5416_OPFLAGS_5G_HT20 0x10
#define AR5416_OPFLAGS_2G_HT20 0x20
/* RF silent fields in EEPROM */
#define EEP_RFSILENT_ENABLED 0x0001 /* enabled/disabled */
#define EEP_RFSILENT_ENABLED_S 0
#define EEP_RFSILENT_POLARITY 0x0002 /* polarity */
#define EEP_RFSILENT_POLARITY_S 1
#define EEP_RFSILENT_GPIO_SEL 0x001c /* gpio PIN */
#define EEP_RFSILENT_GPIO_SEL_S 2
/* Rx gain type values */
#define AR5416_EEP_RXGAIN_23dB_BACKOFF 0
#define AR5416_EEP_RXGAIN_13dB_BACKOFF 1
#define AR5416_EEP_RXGAIN_ORIG 2
/* Tx gain type values */
#define AR5416_EEP_TXGAIN_ORIG 0
#define AR5416_EEP_TXGAIN_HIGH_POWER 1
typedef struct spurChanStruct {
uint16_t spurChan;
uint8_t spurRangeLow;
uint8_t spurRangeHigh;
} __packed SPUR_CHAN;
typedef struct CalTargetPowerLegacy {
uint8_t bChannel;
uint8_t tPow2x[4];
} __packed CAL_TARGET_POWER_LEG;
typedef struct CalTargetPowerHt {
uint8_t bChannel;
uint8_t tPow2x[8];
} __packed CAL_TARGET_POWER_HT;
typedef struct CalCtlEdges {
uint8_t bChannel;
uint8_t tPowerFlag; /* [0..5] tPower [6..7] flag */
#define CAL_CTL_EDGES_POWER 0x3f
#define CAL_CTL_EDGES_POWER_S 0
#define CAL_CTL_EDGES_FLAG 0xc0
#define CAL_CTL_EDGES_FLAG_S 6
} __packed CAL_CTL_EDGES;
/*
* NB: The format in EEPROM has words 0 and 2 swapped (i.e. version
* and length are swapped). We reverse their position after reading
* the data into host memory so the version field is at the same
* offset as in previous EEPROM layouts. This makes utilities that
* inspect the EEPROM contents work without looking at the PCI device
* id which may or may not be reliable.
*/
typedef struct BaseEepHeader {
uint16_t version; /* NB: length in EEPROM */
uint16_t checksum;
uint16_t length; /* NB: version in EEPROM */
uint8_t opCapFlags;
uint8_t eepMisc;
uint16_t regDmn[2];
uint8_t macAddr[6];
uint8_t rxMask;
uint8_t txMask;
uint16_t rfSilent;
uint16_t blueToothOptions;
uint16_t deviceCap;
uint32_t binBuildNumber;
uint8_t deviceType;
uint8_t pwdclkind;
uint8_t fastClk5g;
uint8_t divChain;
uint8_t rxGainType;
uint8_t dacHiPwrMode; /* use the DAC high power mode (MB91) */
uint8_t openLoopPwrCntl;/* 1: use open loop power control,
0: use closed loop power control */
uint8_t dacLpMode;
uint8_t txGainType; /* high power tx gain table support */
uint8_t rcChainMask; /* "1" if the card is an HB93 1x2 */
uint8_t futureBase[24];
} __packed BASE_EEP_HEADER; // 64 B
typedef struct ModalEepHeader {
uint32_t antCtrlChain[AR5416_MAX_CHAINS]; // 12
uint32_t antCtrlCommon; // 4
int8_t antennaGainCh[AR5416_MAX_CHAINS]; // 3
uint8_t switchSettling; // 1
uint8_t txRxAttenCh[AR5416_MAX_CHAINS]; // 3
uint8_t rxTxMarginCh[AR5416_MAX_CHAINS]; // 3
uint8_t adcDesiredSize; // 1
int8_t pgaDesiredSize; // 1
uint8_t xlnaGainCh[AR5416_MAX_CHAINS]; // 3
uint8_t txEndToXpaOff; // 1
uint8_t txEndToRxOn; // 1
uint8_t txFrameToXpaOn; // 1
uint8_t thresh62; // 1
uint8_t noiseFloorThreshCh[AR5416_MAX_CHAINS]; // 3
uint8_t xpdGain; // 1
uint8_t xpd; // 1
int8_t iqCalICh[AR5416_MAX_CHAINS]; // 1
int8_t iqCalQCh[AR5416_MAX_CHAINS]; // 1
uint8_t pdGainOverlap; // 1
uint8_t ob; // 1
uint8_t db; // 1
uint8_t xpaBiasLvl; // 1
uint8_t pwrDecreaseFor2Chain; // 1
uint8_t pwrDecreaseFor3Chain; // 1 -> 48 B
uint8_t txFrameToDataStart; // 1
uint8_t txFrameToPaOn; // 1
uint8_t ht40PowerIncForPdadc; // 1
uint8_t bswAtten[AR5416_MAX_CHAINS]; // 3
uint8_t bswMargin[AR5416_MAX_CHAINS]; // 3
uint8_t swSettleHt40; // 1
uint8_t xatten2Db[AR5416_MAX_CHAINS]; // 3 -> New for AR9280 (0xa20c/b20c 11:6)
uint8_t xatten2Margin[AR5416_MAX_CHAINS]; // 3 -> New for AR9280 (0xa20c/b20c 21:17)
uint8_t ob_ch1; // 1 -> ob and db become chain specific from AR9280
uint8_t db_ch1; // 1
uint8_t flagBits; // 1
#define AR5416_EEP_FLAG_USEANT1 0x01 /* +1 configured antenna */
#define AR5416_EEP_FLAG_FORCEXPAON 0x02 /* force XPA bit for 5G */
#define AR5416_EEP_FLAG_LOCALBIAS 0x04 /* enable local bias */
#define AR5416_EEP_FLAG_FEMBANDSELECT 0x08 /* FEM band select used */
#define AR5416_EEP_FLAG_XLNABUFIN 0x10
#define AR5416_EEP_FLAG_XLNAISEL 0x60
#define AR5416_EEP_FLAG_XLNAISEL_S 5
#define AR5416_EEP_FLAG_XLNABUFMODE 0x80
uint8_t miscBits; // [0..1]: bb_tx_dac_scale_cck
uint16_t xpaBiasLvlFreq[3]; // 3
uint8_t futureModal[6]; // 6
SPUR_CHAN spurChans[AR5416_EEPROM_MODAL_SPURS]; // 20 B
} __packed MODAL_EEP_HEADER; // == 100 B
typedef struct calDataPerFreqOpLoop {
uint8_t pwrPdg[2][5]; /* power measurement */
uint8_t vpdPdg[2][5]; /* pdadc voltage at power measurement */
uint8_t pcdac[2][5]; /* pcdac used for power measurement */
uint8_t empty[2][5]; /* future use */
} __packed CAL_DATA_PER_FREQ_OP_LOOP;
typedef struct CalCtlData {
CAL_CTL_EDGES ctlEdges[AR5416_MAX_CHAINS][AR5416_NUM_BAND_EDGES];
} __packed CAL_CTL_DATA;
typedef struct calDataPerFreq {
uint8_t pwrPdg[AR5416_NUM_PD_GAINS][AR5416_PD_GAIN_ICEPTS];
uint8_t vpdPdg[AR5416_NUM_PD_GAINS][AR5416_PD_GAIN_ICEPTS];
} __packed CAL_DATA_PER_FREQ;
struct ar5416eeprom {
BASE_EEP_HEADER baseEepHeader; // 64 B
uint8_t custData[64]; // 64 B
MODAL_EEP_HEADER modalHeader[2]; // 200 B
uint8_t calFreqPier5G[AR5416_NUM_5G_CAL_PIERS];
uint8_t calFreqPier2G[AR5416_NUM_2G_CAL_PIERS];
CAL_DATA_PER_FREQ calPierData5G[AR5416_MAX_CHAINS][AR5416_NUM_5G_CAL_PIERS];
CAL_DATA_PER_FREQ calPierData2G[AR5416_MAX_CHAINS][AR5416_NUM_2G_CAL_PIERS];
CAL_TARGET_POWER_LEG calTargetPower5G[AR5416_NUM_5G_20_TARGET_POWERS];
CAL_TARGET_POWER_HT calTargetPower5GHT20[AR5416_NUM_5G_20_TARGET_POWERS];
CAL_TARGET_POWER_HT calTargetPower5GHT40[AR5416_NUM_5G_40_TARGET_POWERS];
CAL_TARGET_POWER_LEG calTargetPowerCck[AR5416_NUM_2G_CCK_TARGET_POWERS];
CAL_TARGET_POWER_LEG calTargetPower2G[AR5416_NUM_2G_20_TARGET_POWERS];
CAL_TARGET_POWER_HT calTargetPower2GHT20[AR5416_NUM_2G_20_TARGET_POWERS];
CAL_TARGET_POWER_HT calTargetPower2GHT40[AR5416_NUM_2G_40_TARGET_POWERS];
uint8_t ctlIndex[AR5416_NUM_CTLS];
CAL_CTL_DATA ctlData[AR5416_NUM_CTLS];
uint8_t padding;
} __packed;
typedef struct {
struct ar5416eeprom ee_base;
#define NUM_EDGES 8
uint16_t ee_numCtls;
RD_EDGES_POWER ee_rdEdgesPower[NUM_EDGES*AR5416_NUM_CTLS];
/* XXX these are dynamically calculated for use by shared code */
int8_t ee_antennaGainMax[2];
} HAL_EEPROM_v14;
#endif /* _AH_EEPROM_V14_H_ */
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