047d6827d0
I've tested this locally and it does indeed read and attach to an AR9287 EEPROM. But a lot more code needs to be ported over to the HAL before the AR9287 is functional. I'm importing this separate from the rest of the codebase (and unlinked from the build for now) in case someone wishes to begin fiddling with porting the rest of the code over from Linux ath9k. Obtained from: Linux ath9k
167 lines
5.2 KiB
C
167 lines
5.2 KiB
C
/*
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* Copyright (c) 2008-2009 Atheros Communications Inc.
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*
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* $FreeBSD$
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*/
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#ifndef __AH_EEPROM_9287_H__
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#define __AH_EEPROM_9287_H__
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#define OLC_FOR_AR9287_10_LATER (AR_SREV_9287_11_OR_LATER(ah) && \
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ah->eep_ops->get_eeprom(ah, EEP_OL_PWRCTRL))
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#define AR9287_EEP_VER 0xE
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#define AR9287_EEP_VER_MINOR_MASK 0xFFF
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#define AR9287_EEP_MINOR_VER_1 0x1
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#define AR9287_EEP_MINOR_VER_2 0x2
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#define AR9287_EEP_MINOR_VER_3 0x3
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#define AR9287_EEP_MINOR_VER AR9287_EEP_MINOR_VER_3
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#define AR9287_EEP_MINOR_VER_b AR9287_EEP_MINOR_VER
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#define AR9287_EEP_NO_BACK_VER AR9287_EEP_MINOR_VER_1
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#define AR9287_EEP_START_LOC 128
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#define AR9287_HTC_EEP_START_LOC 256
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#define AR9287_NUM_2G_CAL_PIERS 3
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#define AR9287_NUM_2G_CCK_TARGET_POWERS 3
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#define AR9287_NUM_2G_20_TARGET_POWERS 3
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#define AR9287_NUM_2G_40_TARGET_POWERS 3
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#define AR9287_NUM_CTLS 12
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#define AR9287_NUM_BAND_EDGES 4
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#define AR9287_PD_GAIN_ICEPTS 1
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#define AR9287_EEPMISC_BIG_ENDIAN 0x01
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#define AR9287_EEPMISC_WOW 0x02
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#define AR9287_MAX_CHAINS 2
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#define AR9287_ANT_16S 32
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#define AR9287_DATA_SZ 32
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#define AR9287_PWR_TABLE_OFFSET_DB -5
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#define AR9287_CHECKSUM_LOCATION (AR9287_EEP_START_LOC + 1)
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struct base_eep_ar9287_header {
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uint16_t version; /* Swapped w/ length; check ah_eeprom_v14.h */
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uint16_t checksum;
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uint16_t length;
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uint8_t opCapFlags;
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uint8_t eepMisc;
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uint16_t regDmn[2];
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uint8_t macAddr[6];
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uint8_t rxMask;
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uint8_t txMask;
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uint16_t rfSilent;
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uint16_t blueToothOptions;
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uint16_t deviceCap;
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uint32_t binBuildNumber;
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uint8_t deviceType;
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uint8_t openLoopPwrCntl;
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int8_t pwrTableOffset;
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int8_t tempSensSlope;
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int8_t tempSensSlopePalOn;
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uint8_t futureBase[29];
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} __packed;
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struct modal_eep_ar9287_header {
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uint32_t antCtrlChain[AR9287_MAX_CHAINS];
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uint32_t antCtrlCommon;
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int8_t antennaGainCh[AR9287_MAX_CHAINS];
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uint8_t switchSettling;
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uint8_t txRxAttenCh[AR9287_MAX_CHAINS];
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uint8_t rxTxMarginCh[AR9287_MAX_CHAINS];
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int8_t adcDesiredSize;
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uint8_t txEndToXpaOff;
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uint8_t txEndToRxOn;
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uint8_t txFrameToXpaOn;
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uint8_t thresh62;
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int8_t noiseFloorThreshCh[AR9287_MAX_CHAINS];
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uint8_t xpdGain;
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uint8_t xpd;
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int8_t iqCalICh[AR9287_MAX_CHAINS];
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int8_t iqCalQCh[AR9287_MAX_CHAINS];
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uint8_t pdGainOverlap;
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uint8_t xpaBiasLvl;
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uint8_t txFrameToDataStart;
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uint8_t txFrameToPaOn;
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uint8_t ht40PowerIncForPdadc;
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uint8_t bswAtten[AR9287_MAX_CHAINS];
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uint8_t bswMargin[AR9287_MAX_CHAINS];
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uint8_t swSettleHt40;
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uint8_t version;
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uint8_t db1;
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uint8_t db2;
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uint8_t ob_cck;
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uint8_t ob_psk;
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uint8_t ob_qam;
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uint8_t ob_pal_off;
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uint8_t futureModal[30];
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SPUR_CHAN spurChans[AR5416_EEPROM_MODAL_SPURS];
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} __packed;
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struct cal_data_op_loop_ar9287 {
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uint8_t pwrPdg[2][5];
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uint8_t vpdPdg[2][5];
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uint8_t pcdac[2][5];
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uint8_t empty[2][5];
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} __packed;
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struct cal_data_per_freq_ar9287 {
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uint8_t pwrPdg[AR5416_NUM_PD_GAINS][AR9287_PD_GAIN_ICEPTS];
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uint8_t vpdPdg[AR5416_NUM_PD_GAINS][AR9287_PD_GAIN_ICEPTS];
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} __packed;
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union cal_data_per_freq_ar9287_u {
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struct cal_data_op_loop_ar9287 calDataOpen;
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struct cal_data_per_freq_ar9287 calDataClose;
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} __packed;
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struct cal_ctl_data_ar9287 {
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CAL_CTL_EDGES ctlEdges[AR9287_MAX_CHAINS][AR9287_NUM_BAND_EDGES];
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} __packed;
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struct ar9287_eeprom {
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struct base_eep_ar9287_header baseEepHeader;
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uint8_t custData[AR9287_DATA_SZ];
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struct modal_eep_ar9287_header modalHeader;
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uint8_t calFreqPier2G[AR9287_NUM_2G_CAL_PIERS];
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union cal_data_per_freq_ar9287_u
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calPierData2G[AR9287_MAX_CHAINS][AR9287_NUM_2G_CAL_PIERS];
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CAL_TARGET_POWER_LEG
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calTargetPowerCck[AR9287_NUM_2G_CCK_TARGET_POWERS];
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CAL_TARGET_POWER_LEG
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calTargetPower2G[AR9287_NUM_2G_20_TARGET_POWERS];
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CAL_TARGET_POWER_HT
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calTargetPower2GHT20[AR9287_NUM_2G_20_TARGET_POWERS];
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CAL_TARGET_POWER_HT
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calTargetPower2GHT40[AR9287_NUM_2G_40_TARGET_POWERS];
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uint8_t ctlIndex[AR9287_NUM_CTLS];
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struct cal_ctl_data_ar9287 ctlData[AR9287_NUM_CTLS];
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uint8_t padding;
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} __packed;
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typedef struct {
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struct ar9287_eeprom ee_base;
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#define NUM_EDGES 8
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uint16_t ee_numCtls;
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RD_EDGES_POWER ee_rdEdgesPower[NUM_EDGES*AR9287_NUM_CTLS];
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/* XXX these are dynamically calculated for use by shared code */
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int8_t ee_antennaGainMax[2];
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} HAL_EEPROM_9287;
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typedef struct modal_eep_ar9287_header MODAL_EEP_9287_HEADER;
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typedef struct base_eep_ar9287_header BASE_EEP_9287_HEADER;
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#endif /* __AH_EEPROM_9287_H__ */
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