/*- * SPDX-License-Identifier: ISC * * Copyright (c) 2009 Rui Paulo * 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. */ #ifndef _AH_EEPROM_V4K_H_ #define _AH_EEPROM_V4K_H_ #include "ah_eeprom.h" #include "ah_eeprom_v14.h" #if _BYTE_ORDER == _BIG_ENDIAN #define __BIG_ENDIAN_BITFIELD #endif #define AR9285_RDEXT_DEFAULT 0x1F #define AR5416_4K_EEP_PD_GAIN_BOUNDARY_DEFAULT 58 #undef owl_eep_start_loc #ifdef __LINUX_ARM_ARCH__ /* AP71 */ #define owl_eep_start_loc 0 #else #define owl_eep_start_loc 64 #endif // 16-bit offset location start of calibration struct #define AR5416_4K_EEP_START_LOC 64 #define AR5416_4K_NUM_2G_CAL_PIERS 3 #define AR5416_4K_NUM_2G_CCK_TARGET_POWERS 3 #define AR5416_4K_NUM_2G_20_TARGET_POWERS 3 #define AR5416_4K_NUM_2G_40_TARGET_POWERS 3 #define AR5416_4K_NUM_CTLS 12 #define AR5416_4K_NUM_BAND_EDGES 4 #define AR5416_4K_NUM_PD_GAINS 2 #define AR5416_4K_MAX_CHAINS 1 /* * 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 BaseEepHeader4k { 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 txGainType; /* high power tx gain table support */ } __packed BASE_EEP4K_HEADER; // 32 B typedef struct ModalEepHeader4k { uint32_t antCtrlChain[AR5416_4K_MAX_CHAINS]; // 4 uint32_t antCtrlCommon; // 4 int8_t antennaGainCh[AR5416_4K_MAX_CHAINS]; // 1 uint8_t switchSettling; // 1 uint8_t txRxAttenCh[AR5416_4K_MAX_CHAINS]; // 1 uint8_t rxTxMarginCh[AR5416_4K_MAX_CHAINS]; // 1 uint8_t adcDesiredSize; // 1 int8_t pgaDesiredSize; // 1 uint8_t xlnaGainCh[AR5416_4K_MAX_CHAINS]; // 1 uint8_t txEndToXpaOff; // 1 uint8_t txEndToRxOn; // 1 uint8_t txFrameToXpaOn; // 1 uint8_t thresh62; // 1 uint8_t noiseFloorThreshCh[AR5416_4K_MAX_CHAINS]; // 1 uint8_t xpdGain; // 1 uint8_t xpd; // 1 int8_t iqCalICh[AR5416_4K_MAX_CHAINS]; // 1 int8_t iqCalQCh[AR5416_4K_MAX_CHAINS]; // 1 uint8_t pdGainOverlap; // 1 #ifdef __BIG_ENDIAN_BITFIELD uint8_t ob_1:4, ob_0:4; // 1 uint8_t db1_1:4, db1_0:4; // 1 #else uint8_t ob_0:4, ob_1:4; uint8_t db1_0:4, db1_1:4; #endif uint8_t xpaBiasLvl; // 1 uint8_t txFrameToDataStart; // 1 uint8_t txFrameToPaOn; // 1 uint8_t ht40PowerIncForPdadc; // 1 uint8_t bswAtten[AR5416_4K_MAX_CHAINS]; // 1 uint8_t bswMargin[AR5416_4K_MAX_CHAINS]; // 1 uint8_t swSettleHt40; // 1 uint8_t xatten2Db[AR5416_4K_MAX_CHAINS]; // 1 uint8_t xatten2Margin[AR5416_4K_MAX_CHAINS]; // 1 #ifdef __BIG_ENDIAN_BITFIELD uint8_t db2_1:4, db2_0:4; // 1 #else uint8_t db2_0:4, db2_1:4; // 1 #endif uint8_t version; // 1 #ifdef __BIG_ENDIAN_BITFIELD uint8_t ob_3:4, ob_2:4; // 1 uint8_t antdiv_ctl1:4, ob_4:4; // 1 uint8_t db1_3:4, db1_2:4; // 1 uint8_t antdiv_ctl2:4, db1_4:4; // 1 uint8_t db2_2:4, db2_3:4; // 1 uint8_t reserved:4, db2_4:4; // 1 #else uint8_t ob_2:4, ob_3:4; uint8_t ob_4:4, antdiv_ctl1:4; uint8_t db1_2:4, db1_3:4; uint8_t db1_4:4, antdiv_ctl2:4; uint8_t db2_2:4, db2_3:4; uint8_t db2_4:4, reserved:4; #endif uint8_t tx_diversity; uint8_t flc_pwr_thresh; uint8_t bb_scale_smrt_antenna; #define EEP_4K_BB_DESIRED_SCALE_MASK 0x1f uint8_t futureModal[1]; SPUR_CHAN spurChans[AR5416_EEPROM_MODAL_SPURS]; // 20 B } __packed MODAL_EEP4K_HEADER; // == 68 B typedef struct CalCtlData4k { CAL_CTL_EDGES ctlEdges[AR5416_4K_MAX_CHAINS][AR5416_4K_NUM_BAND_EDGES]; } __packed CAL_CTL_DATA_4K; typedef struct calDataPerFreq4k { uint8_t pwrPdg[AR5416_4K_NUM_PD_GAINS][AR5416_PD_GAIN_ICEPTS]; uint8_t vpdPdg[AR5416_4K_NUM_PD_GAINS][AR5416_PD_GAIN_ICEPTS]; } __packed CAL_DATA_PER_FREQ_4K; struct ar5416eeprom_4k { BASE_EEP4K_HEADER baseEepHeader; // 32 B uint8_t custData[20]; // 20 B MODAL_EEP4K_HEADER modalHeader; // 68 B uint8_t calFreqPier2G[AR5416_4K_NUM_2G_CAL_PIERS]; CAL_DATA_PER_FREQ_4K calPierData2G[AR5416_4K_MAX_CHAINS][AR5416_4K_NUM_2G_CAL_PIERS]; CAL_TARGET_POWER_LEG calTargetPowerCck[AR5416_4K_NUM_2G_CCK_TARGET_POWERS]; CAL_TARGET_POWER_LEG calTargetPower2G[AR5416_4K_NUM_2G_20_TARGET_POWERS]; CAL_TARGET_POWER_HT calTargetPower2GHT20[AR5416_4K_NUM_2G_20_TARGET_POWERS]; CAL_TARGET_POWER_HT calTargetPower2GHT40[AR5416_4K_NUM_2G_40_TARGET_POWERS]; uint8_t ctlIndex[AR5416_4K_NUM_CTLS]; CAL_CTL_DATA_4K ctlData[AR5416_4K_NUM_CTLS]; uint8_t padding; } __packed; typedef struct { struct ar5416eeprom_4k ee_base; #define NUM_EDGES 8 uint16_t ee_numCtls; RD_EDGES_POWER ee_rdEdgesPower[NUM_EDGES*AR5416_4K_NUM_CTLS]; /* XXX these are dynamically calculated for use by shared code */ int8_t ee_antennaGainMax; } HAL_EEPROM_v4k; #endif /* _AH_EEPROM_V4K_H_ */