| /* |
| * 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 HW_H |
| #define HW_H |
| |
| #include <linux/if_ether.h> |
| #include <linux/delay.h> |
| |
| struct ar5416_desc { |
| u32 ds_link; |
| u32 ds_data; |
| u32 ds_ctl0; |
| u32 ds_ctl1; |
| union { |
| struct { |
| u32 ctl2; |
| u32 ctl3; |
| u32 ctl4; |
| u32 ctl5; |
| u32 ctl6; |
| u32 ctl7; |
| u32 ctl8; |
| u32 ctl9; |
| u32 ctl10; |
| u32 ctl11; |
| u32 status0; |
| u32 status1; |
| u32 status2; |
| u32 status3; |
| u32 status4; |
| u32 status5; |
| u32 status6; |
| u32 status7; |
| u32 status8; |
| u32 status9; |
| } tx; |
| struct { |
| u32 status0; |
| u32 status1; |
| u32 status2; |
| u32 status3; |
| u32 status4; |
| u32 status5; |
| u32 status6; |
| u32 status7; |
| u32 status8; |
| } rx; |
| } u; |
| } __packed; |
| |
| #define AR5416DESC(_ds) ((struct ar5416_desc *)(_ds)) |
| #define AR5416DESC_CONST(_ds) ((const struct ar5416_desc *)(_ds)) |
| |
| #define ds_ctl2 u.tx.ctl2 |
| #define ds_ctl3 u.tx.ctl3 |
| #define ds_ctl4 u.tx.ctl4 |
| #define ds_ctl5 u.tx.ctl5 |
| #define ds_ctl6 u.tx.ctl6 |
| #define ds_ctl7 u.tx.ctl7 |
| #define ds_ctl8 u.tx.ctl8 |
| #define ds_ctl9 u.tx.ctl9 |
| #define ds_ctl10 u.tx.ctl10 |
| #define ds_ctl11 u.tx.ctl11 |
| |
| #define ds_txstatus0 u.tx.status0 |
| #define ds_txstatus1 u.tx.status1 |
| #define ds_txstatus2 u.tx.status2 |
| #define ds_txstatus3 u.tx.status3 |
| #define ds_txstatus4 u.tx.status4 |
| #define ds_txstatus5 u.tx.status5 |
| #define ds_txstatus6 u.tx.status6 |
| #define ds_txstatus7 u.tx.status7 |
| #define ds_txstatus8 u.tx.status8 |
| #define ds_txstatus9 u.tx.status9 |
| |
| #define ds_rxstatus0 u.rx.status0 |
| #define ds_rxstatus1 u.rx.status1 |
| #define ds_rxstatus2 u.rx.status2 |
| #define ds_rxstatus3 u.rx.status3 |
| #define ds_rxstatus4 u.rx.status4 |
| #define ds_rxstatus5 u.rx.status5 |
| #define ds_rxstatus6 u.rx.status6 |
| #define ds_rxstatus7 u.rx.status7 |
| #define ds_rxstatus8 u.rx.status8 |
| |
| #define AR_FrameLen 0x00000fff |
| #define AR_VirtMoreFrag 0x00001000 |
| #define AR_TxCtlRsvd00 0x0000e000 |
| #define AR_XmitPower 0x003f0000 |
| #define AR_XmitPower_S 16 |
| #define AR_RTSEnable 0x00400000 |
| #define AR_VEOL 0x00800000 |
| #define AR_ClrDestMask 0x01000000 |
| #define AR_TxCtlRsvd01 0x1e000000 |
| #define AR_TxIntrReq 0x20000000 |
| #define AR_DestIdxValid 0x40000000 |
| #define AR_CTSEnable 0x80000000 |
| |
| #define AR_BufLen 0x00000fff |
| #define AR_TxMore 0x00001000 |
| #define AR_DestIdx 0x000fe000 |
| #define AR_DestIdx_S 13 |
| #define AR_FrameType 0x00f00000 |
| #define AR_FrameType_S 20 |
| #define AR_NoAck 0x01000000 |
| #define AR_InsertTS 0x02000000 |
| #define AR_CorruptFCS 0x04000000 |
| #define AR_ExtOnly 0x08000000 |
| #define AR_ExtAndCtl 0x10000000 |
| #define AR_MoreAggr 0x20000000 |
| #define AR_IsAggr 0x40000000 |
| |
| #define AR_BurstDur 0x00007fff |
| #define AR_BurstDur_S 0 |
| #define AR_DurUpdateEna 0x00008000 |
| #define AR_XmitDataTries0 0x000f0000 |
| #define AR_XmitDataTries0_S 16 |
| #define AR_XmitDataTries1 0x00f00000 |
| #define AR_XmitDataTries1_S 20 |
| #define AR_XmitDataTries2 0x0f000000 |
| #define AR_XmitDataTries2_S 24 |
| #define AR_XmitDataTries3 0xf0000000 |
| #define AR_XmitDataTries3_S 28 |
| |
| #define AR_XmitRate0 0x000000ff |
| #define AR_XmitRate0_S 0 |
| #define AR_XmitRate1 0x0000ff00 |
| #define AR_XmitRate1_S 8 |
| #define AR_XmitRate2 0x00ff0000 |
| #define AR_XmitRate2_S 16 |
| #define AR_XmitRate3 0xff000000 |
| #define AR_XmitRate3_S 24 |
| |
| #define AR_PacketDur0 0x00007fff |
| #define AR_PacketDur0_S 0 |
| #define AR_RTSCTSQual0 0x00008000 |
| #define AR_PacketDur1 0x7fff0000 |
| #define AR_PacketDur1_S 16 |
| #define AR_RTSCTSQual1 0x80000000 |
| |
| #define AR_PacketDur2 0x00007fff |
| #define AR_PacketDur2_S 0 |
| #define AR_RTSCTSQual2 0x00008000 |
| #define AR_PacketDur3 0x7fff0000 |
| #define AR_PacketDur3_S 16 |
| #define AR_RTSCTSQual3 0x80000000 |
| |
| #define AR_AggrLen 0x0000ffff |
| #define AR_AggrLen_S 0 |
| #define AR_TxCtlRsvd60 0x00030000 |
| #define AR_PadDelim 0x03fc0000 |
| #define AR_PadDelim_S 18 |
| #define AR_EncrType 0x0c000000 |
| #define AR_EncrType_S 26 |
| #define AR_TxCtlRsvd61 0xf0000000 |
| |
| #define AR_2040_0 0x00000001 |
| #define AR_GI0 0x00000002 |
| #define AR_ChainSel0 0x0000001c |
| #define AR_ChainSel0_S 2 |
| #define AR_2040_1 0x00000020 |
| #define AR_GI1 0x00000040 |
| #define AR_ChainSel1 0x00000380 |
| #define AR_ChainSel1_S 7 |
| #define AR_2040_2 0x00000400 |
| #define AR_GI2 0x00000800 |
| #define AR_ChainSel2 0x00007000 |
| #define AR_ChainSel2_S 12 |
| #define AR_2040_3 0x00008000 |
| #define AR_GI3 0x00010000 |
| #define AR_ChainSel3 0x000e0000 |
| #define AR_ChainSel3_S 17 |
| #define AR_RTSCTSRate 0x0ff00000 |
| #define AR_RTSCTSRate_S 20 |
| #define AR_TxCtlRsvd70 0xf0000000 |
| |
| #define AR_TxRSSIAnt00 0x000000ff |
| #define AR_TxRSSIAnt00_S 0 |
| #define AR_TxRSSIAnt01 0x0000ff00 |
| #define AR_TxRSSIAnt01_S 8 |
| #define AR_TxRSSIAnt02 0x00ff0000 |
| #define AR_TxRSSIAnt02_S 16 |
| #define AR_TxStatusRsvd00 0x3f000000 |
| #define AR_TxBaStatus 0x40000000 |
| #define AR_TxStatusRsvd01 0x80000000 |
| |
| #define AR_FrmXmitOK 0x00000001 |
| #define AR_ExcessiveRetries 0x00000002 |
| #define AR_FIFOUnderrun 0x00000004 |
| #define AR_Filtered 0x00000008 |
| #define AR_RTSFailCnt 0x000000f0 |
| #define AR_RTSFailCnt_S 4 |
| #define AR_DataFailCnt 0x00000f00 |
| #define AR_DataFailCnt_S 8 |
| #define AR_VirtRetryCnt 0x0000f000 |
| #define AR_VirtRetryCnt_S 12 |
| #define AR_TxDelimUnderrun 0x00010000 |
| #define AR_TxDataUnderrun 0x00020000 |
| #define AR_DescCfgErr 0x00040000 |
| #define AR_TxTimerExpired 0x00080000 |
| #define AR_TxStatusRsvd10 0xfff00000 |
| |
| #define AR_SendTimestamp ds_txstatus2 |
| #define AR_BaBitmapLow ds_txstatus3 |
| #define AR_BaBitmapHigh ds_txstatus4 |
| |
| #define AR_TxRSSIAnt10 0x000000ff |
| #define AR_TxRSSIAnt10_S 0 |
| #define AR_TxRSSIAnt11 0x0000ff00 |
| #define AR_TxRSSIAnt11_S 8 |
| #define AR_TxRSSIAnt12 0x00ff0000 |
| #define AR_TxRSSIAnt12_S 16 |
| #define AR_TxRSSICombined 0xff000000 |
| #define AR_TxRSSICombined_S 24 |
| |
| #define AR_TxEVM0 ds_txstatus5 |
| #define AR_TxEVM1 ds_txstatus6 |
| #define AR_TxEVM2 ds_txstatus7 |
| |
| #define AR_TxDone 0x00000001 |
| #define AR_SeqNum 0x00001ffe |
| #define AR_SeqNum_S 1 |
| #define AR_TxStatusRsvd80 0x0001e000 |
| #define AR_TxOpExceeded 0x00020000 |
| #define AR_TxStatusRsvd81 0x001c0000 |
| #define AR_FinalTxIdx 0x00600000 |
| #define AR_FinalTxIdx_S 21 |
| #define AR_TxStatusRsvd82 0x01800000 |
| #define AR_PowerMgmt 0x02000000 |
| #define AR_TxStatusRsvd83 0xfc000000 |
| |
| #define AR_RxCTLRsvd00 0xffffffff |
| |
| #define AR_BufLen 0x00000fff |
| #define AR_RxCtlRsvd00 0x00001000 |
| #define AR_RxIntrReq 0x00002000 |
| #define AR_RxCtlRsvd01 0xffffc000 |
| |
| #define AR_RxRSSIAnt00 0x000000ff |
| #define AR_RxRSSIAnt00_S 0 |
| #define AR_RxRSSIAnt01 0x0000ff00 |
| #define AR_RxRSSIAnt01_S 8 |
| #define AR_RxRSSIAnt02 0x00ff0000 |
| #define AR_RxRSSIAnt02_S 16 |
| #define AR_RxRate 0xff000000 |
| #define AR_RxRate_S 24 |
| #define AR_RxStatusRsvd00 0xff000000 |
| |
| #define AR_DataLen 0x00000fff |
| #define AR_RxMore 0x00001000 |
| #define AR_NumDelim 0x003fc000 |
| #define AR_NumDelim_S 14 |
| #define AR_RxStatusRsvd10 0xff800000 |
| |
| #define AR_RcvTimestamp ds_rxstatus2 |
| |
| #define AR_GI 0x00000001 |
| #define AR_2040 0x00000002 |
| #define AR_Parallel40 0x00000004 |
| #define AR_Parallel40_S 2 |
| #define AR_RxStatusRsvd30 0x000000f8 |
| #define AR_RxAntenna 0xffffff00 |
| #define AR_RxAntenna_S 8 |
| |
| #define AR_RxRSSIAnt10 0x000000ff |
| #define AR_RxRSSIAnt10_S 0 |
| #define AR_RxRSSIAnt11 0x0000ff00 |
| #define AR_RxRSSIAnt11_S 8 |
| #define AR_RxRSSIAnt12 0x00ff0000 |
| #define AR_RxRSSIAnt12_S 16 |
| #define AR_RxRSSICombined 0xff000000 |
| #define AR_RxRSSICombined_S 24 |
| |
| #define AR_RxEVM0 ds_rxstatus4 |
| #define AR_RxEVM1 ds_rxstatus5 |
| #define AR_RxEVM2 ds_rxstatus6 |
| |
| #define AR_RxDone 0x00000001 |
| #define AR_RxFrameOK 0x00000002 |
| #define AR_CRCErr 0x00000004 |
| #define AR_DecryptCRCErr 0x00000008 |
| #define AR_PHYErr 0x00000010 |
| #define AR_MichaelErr 0x00000020 |
| #define AR_PreDelimCRCErr 0x00000040 |
| #define AR_RxStatusRsvd70 0x00000080 |
| #define AR_RxKeyIdxValid 0x00000100 |
| #define AR_KeyIdx 0x0000fe00 |
| #define AR_KeyIdx_S 9 |
| #define AR_PHYErrCode 0x0000ff00 |
| #define AR_PHYErrCode_S 8 |
| #define AR_RxMoreAggr 0x00010000 |
| #define AR_RxAggr 0x00020000 |
| #define AR_PostDelimCRCErr 0x00040000 |
| #define AR_RxStatusRsvd71 0x3ff80000 |
| #define AR_DecryptBusyErr 0x40000000 |
| #define AR_KeyMiss 0x80000000 |
| |
| #define AR5416_MAGIC 0x19641014 |
| |
| #define RXSTATUS_RATE(ah, ads) (AR_SREV_5416_V20_OR_LATER(ah) ? \ |
| MS(ads->ds_rxstatus0, AR_RxRate) : \ |
| (ads->ds_rxstatus3 >> 2) & 0xFF) |
| |
| #define set11nTries(_series, _index) \ |
| (SM((_series)[_index].Tries, AR_XmitDataTries##_index)) |
| |
| #define set11nRate(_series, _index) \ |
| (SM((_series)[_index].Rate, AR_XmitRate##_index)) |
| |
| #define set11nPktDurRTSCTS(_series, _index) \ |
| (SM((_series)[_index].PktDuration, AR_PacketDur##_index) | \ |
| ((_series)[_index].RateFlags & ATH9K_RATESERIES_RTS_CTS ? \ |
| AR_RTSCTSQual##_index : 0)) |
| |
| #define set11nRateFlags(_series, _index) \ |
| (((_series)[_index].RateFlags & ATH9K_RATESERIES_2040 ? \ |
| AR_2040_##_index : 0) \ |
| |((_series)[_index].RateFlags & ATH9K_RATESERIES_HALFGI ? \ |
| AR_GI##_index : 0) \ |
| |SM((_series)[_index].ChSel, AR_ChainSel##_index)) |
| |
| #define AR_SREV_9100(ah) ((ah->ah_macVersion) == AR_SREV_VERSION_9100) |
| |
| #define INIT_CONFIG_STATUS 0x00000000 |
| #define INIT_RSSI_THR 0x00000700 |
| #define INIT_BCON_CNTRL_REG 0x00000000 |
| |
| #define MIN_TX_FIFO_THRESHOLD 0x1 |
| #define MAX_TX_FIFO_THRESHOLD ((4096 / 64) - 1) |
| #define INIT_TX_FIFO_THRESHOLD MIN_TX_FIFO_THRESHOLD |
| |
| struct ar5416AniState { |
| struct ath9k_channel c; |
| u8 noiseImmunityLevel; |
| u8 spurImmunityLevel; |
| u8 firstepLevel; |
| u8 ofdmWeakSigDetectOff; |
| u8 cckWeakSigThreshold; |
| u32 listenTime; |
| u32 ofdmTrigHigh; |
| u32 ofdmTrigLow; |
| int32_t cckTrigHigh; |
| int32_t cckTrigLow; |
| int32_t rssiThrLow; |
| int32_t rssiThrHigh; |
| u32 noiseFloor; |
| u32 txFrameCount; |
| u32 rxFrameCount; |
| u32 cycleCount; |
| u32 ofdmPhyErrCount; |
| u32 cckPhyErrCount; |
| u32 ofdmPhyErrBase; |
| u32 cckPhyErrBase; |
| int16_t pktRssi[2]; |
| int16_t ofdmErrRssi[2]; |
| int16_t cckErrRssi[2]; |
| }; |
| |
| #define HAL_PROCESS_ANI 0x00000001 |
| #define DO_ANI(ah) \ |
| ((AH5416(ah)->ah_procPhyErr & HAL_PROCESS_ANI)) |
| |
| struct ar5416Stats { |
| u32 ast_ani_niup; |
| u32 ast_ani_nidown; |
| u32 ast_ani_spurup; |
| u32 ast_ani_spurdown; |
| u32 ast_ani_ofdmon; |
| u32 ast_ani_ofdmoff; |
| u32 ast_ani_cckhigh; |
| u32 ast_ani_ccklow; |
| u32 ast_ani_stepup; |
| u32 ast_ani_stepdown; |
| u32 ast_ani_ofdmerrs; |
| u32 ast_ani_cckerrs; |
| u32 ast_ani_reset; |
| u32 ast_ani_lzero; |
| u32 ast_ani_lneg; |
| struct ath9k_mib_stats ast_mibstats; |
| struct ath9k_node_stats ast_nodestats; |
| }; |
| |
| #define AR5416_OPFLAGS_11A 0x01 |
| #define AR5416_OPFLAGS_11G 0x02 |
| #define AR5416_OPFLAGS_N_5G_HT40 0x04 |
| #define AR5416_OPFLAGS_N_2G_HT40 0x08 |
| #define AR5416_OPFLAGS_N_5G_HT20 0x10 |
| #define AR5416_OPFLAGS_N_2G_HT20 0x20 |
| |
| #define EEP_RFSILENT_ENABLED 0x0001 |
| #define EEP_RFSILENT_ENABLED_S 0 |
| #define EEP_RFSILENT_POLARITY 0x0002 |
| #define EEP_RFSILENT_POLARITY_S 1 |
| #define EEP_RFSILENT_GPIO_SEL 0x001c |
| #define EEP_RFSILENT_GPIO_SEL_S 2 |
| |
| #define AR5416_EEP_NO_BACK_VER 0x1 |
| #define AR5416_EEP_VER 0xE |
| #define AR5416_EEP_VER_MINOR_MASK 0x0FFF |
| #define AR5416_EEP_MINOR_VER_2 0x2 |
| #define AR5416_EEP_MINOR_VER_3 0x3 |
| #define AR5416_EEP_MINOR_VER_7 0x7 |
| #define AR5416_EEP_MINOR_VER_9 0x9 |
| |
| #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_BCHAN_UNUSED 0xFF |
| #define AR5416_MAX_PWR_RANGE_IN_HALF_DB 64 |
| #define AR5416_MAX_CHAINS 3 |
| #define AR5416_PWR_TABLE_OFFSET -5 |
| |
| enum eeprom_param { |
| EEP_NFTHRESH_5, |
| EEP_NFTHRESH_2, |
| EEP_MAC_MSW, |
| EEP_MAC_MID, |
| EEP_MAC_LSW, |
| EEP_REG_0, |
| EEP_REG_1, |
| EEP_OP_CAP, |
| EEP_OP_MODE, |
| EEP_RF_SILENT, |
| EEP_OB_5, |
| EEP_DB_5, |
| EEP_OB_2, |
| EEP_DB_2, |
| EEP_MINOR_REV, |
| EEP_TX_MASK, |
| EEP_RX_MASK, |
| }; |
| |
| enum ar5416_rates { |
| rate6mb, rate9mb, rate12mb, rate18mb, |
| rate24mb, rate36mb, rate48mb, rate54mb, |
| rate1l, rate2l, rate2s, rate5_5l, |
| rate5_5s, rate11l, rate11s, rateXr, |
| rateHt20_0, rateHt20_1, rateHt20_2, rateHt20_3, |
| rateHt20_4, rateHt20_5, rateHt20_6, rateHt20_7, |
| rateHt40_0, rateHt40_1, rateHt40_2, rateHt40_3, |
| rateHt40_4, rateHt40_5, rateHt40_6, rateHt40_7, |
| rateDupCck, rateDupOfdm, rateExtCck, rateExtOfdm, |
| Ar5416RateSize |
| }; |
| |
| struct base_eep_header { |
| u16 length; |
| u16 checksum; |
| u16 version; |
| u8 opCapFlags; |
| u8 eepMisc; |
| u16 regDmn[2]; |
| u8 macAddr[6]; |
| u8 rxMask; |
| u8 txMask; |
| u16 rfSilent; |
| u16 blueToothOptions; |
| u16 deviceCap; |
| u32 binBuildNumber; |
| u8 deviceType; |
| u8 pwdclkind; |
| u8 futureBase[32]; |
| } __packed; |
| |
| struct spur_chan { |
| u16 spurChan; |
| u8 spurRangeLow; |
| u8 spurRangeHigh; |
| } __packed; |
| |
| struct modal_eep_header { |
| u32 antCtrlChain[AR5416_MAX_CHAINS]; |
| u32 antCtrlCommon; |
| u8 antennaGainCh[AR5416_MAX_CHAINS]; |
| u8 switchSettling; |
| u8 txRxAttenCh[AR5416_MAX_CHAINS]; |
| u8 rxTxMarginCh[AR5416_MAX_CHAINS]; |
| u8 adcDesiredSize; |
| u8 pgaDesiredSize; |
| u8 xlnaGainCh[AR5416_MAX_CHAINS]; |
| u8 txEndToXpaOff; |
| u8 txEndToRxOn; |
| u8 txFrameToXpaOn; |
| u8 thresh62; |
| u8 noiseFloorThreshCh[AR5416_MAX_CHAINS]; |
| u8 xpdGain; |
| u8 xpd; |
| u8 iqCalICh[AR5416_MAX_CHAINS]; |
| u8 iqCalQCh[AR5416_MAX_CHAINS]; |
| u8 pdGainOverlap; |
| u8 ob; |
| u8 db; |
| u8 xpaBiasLvl; |
| u8 pwrDecreaseFor2Chain; |
| u8 pwrDecreaseFor3Chain; |
| u8 txFrameToDataStart; |
| u8 txFrameToPaOn; |
| u8 ht40PowerIncForPdadc; |
| u8 bswAtten[AR5416_MAX_CHAINS]; |
| u8 bswMargin[AR5416_MAX_CHAINS]; |
| u8 swSettleHt40; |
| u8 xatten2Db[AR5416_MAX_CHAINS]; |
| u8 xatten2Margin[AR5416_MAX_CHAINS]; |
| u8 ob_ch1; |
| u8 db_ch1; |
| u8 useAnt1:1, |
| force_xpaon:1, |
| local_bias:1, |
| femBandSelectUsed:1, xlnabufin:1, xlnaisel:2, xlnabufmode:1; |
| u8 futureModalar9280; |
| u16 xpaBiasLvlFreq[3]; |
| u8 futureModal[6]; |
| |
| struct spur_chan spurChans[AR5416_EEPROM_MODAL_SPURS]; |
| } __packed; |
| |
| struct cal_data_per_freq { |
| u8 pwrPdg[AR5416_NUM_PD_GAINS][AR5416_PD_GAIN_ICEPTS]; |
| u8 vpdPdg[AR5416_NUM_PD_GAINS][AR5416_PD_GAIN_ICEPTS]; |
| } __packed; |
| |
| struct cal_target_power_leg { |
| u8 bChannel; |
| u8 tPow2x[4]; |
| } __packed; |
| |
| struct cal_target_power_ht { |
| u8 bChannel; |
| u8 tPow2x[8]; |
| } __packed; |
| |
| #ifdef __BIG_ENDIAN_BITFIELD |
| struct cal_ctl_edges { |
| u8 bChannel; |
| u8 flag:2, tPower:6; |
| } __packed; |
| #else |
| struct cal_ctl_edges { |
| u8 bChannel; |
| u8 tPower:6, flag:2; |
| } __packed; |
| #endif |
| |
| struct cal_ctl_data { |
| struct cal_ctl_edges |
| ctlEdges[AR5416_MAX_CHAINS][AR5416_NUM_BAND_EDGES]; |
| } __packed; |
| |
| struct ar5416_eeprom { |
| struct base_eep_header baseEepHeader; |
| u8 custData[64]; |
| struct modal_eep_header modalHeader[2]; |
| u8 calFreqPier5G[AR5416_NUM_5G_CAL_PIERS]; |
| u8 calFreqPier2G[AR5416_NUM_2G_CAL_PIERS]; |
| struct cal_data_per_freq |
| calPierData5G[AR5416_MAX_CHAINS][AR5416_NUM_5G_CAL_PIERS]; |
| struct cal_data_per_freq |
| calPierData2G[AR5416_MAX_CHAINS][AR5416_NUM_2G_CAL_PIERS]; |
| struct cal_target_power_leg |
| calTargetPower5G[AR5416_NUM_5G_20_TARGET_POWERS]; |
| struct cal_target_power_ht |
| calTargetPower5GHT20[AR5416_NUM_5G_20_TARGET_POWERS]; |
| struct cal_target_power_ht |
| calTargetPower5GHT40[AR5416_NUM_5G_40_TARGET_POWERS]; |
| struct cal_target_power_leg |
| calTargetPowerCck[AR5416_NUM_2G_CCK_TARGET_POWERS]; |
| struct cal_target_power_leg |
| calTargetPower2G[AR5416_NUM_2G_20_TARGET_POWERS]; |
| struct cal_target_power_ht |
| calTargetPower2GHT20[AR5416_NUM_2G_20_TARGET_POWERS]; |
| struct cal_target_power_ht |
| calTargetPower2GHT40[AR5416_NUM_2G_40_TARGET_POWERS]; |
| u8 ctlIndex[AR5416_NUM_CTLS]; |
| struct cal_ctl_data ctlData[AR5416_NUM_CTLS]; |
| u8 padding; |
| } __packed; |
| |
| struct ar5416IniArray { |
| u32 *ia_array; |
| u32 ia_rows; |
| u32 ia_columns; |
| }; |
| |
| #define INIT_INI_ARRAY(iniarray, array, rows, columns) do { \ |
| (iniarray)->ia_array = (u32 *)(array); \ |
| (iniarray)->ia_rows = (rows); \ |
| (iniarray)->ia_columns = (columns); \ |
| } while (0) |
| |
| #define INI_RA(iniarray, row, column) \ |
| (((iniarray)->ia_array)[(row) * ((iniarray)->ia_columns) + (column)]) |
| |
| #define INIT_CAL(_perCal) do { \ |
| (_perCal)->calState = CAL_WAITING; \ |
| (_perCal)->calNext = NULL; \ |
| } while (0) |
| |
| #define INSERT_CAL(_ahp, _perCal) \ |
| do { \ |
| if ((_ahp)->ah_cal_list_last == NULL) { \ |
| (_ahp)->ah_cal_list = \ |
| (_ahp)->ah_cal_list_last = (_perCal); \ |
| ((_ahp)->ah_cal_list_last)->calNext = (_perCal); \ |
| } else { \ |
| ((_ahp)->ah_cal_list_last)->calNext = (_perCal); \ |
| (_ahp)->ah_cal_list_last = (_perCal); \ |
| (_perCal)->calNext = (_ahp)->ah_cal_list; \ |
| } \ |
| } while (0) |
| |
| enum hal_cal_types { |
| ADC_DC_INIT_CAL = 0x1, |
| ADC_GAIN_CAL = 0x2, |
| ADC_DC_CAL = 0x4, |
| IQ_MISMATCH_CAL = 0x8 |
| }; |
| |
| enum hal_cal_state { |
| CAL_INACTIVE, |
| CAL_WAITING, |
| CAL_RUNNING, |
| CAL_DONE |
| }; |
| |
| #define MIN_CAL_SAMPLES 1 |
| #define MAX_CAL_SAMPLES 64 |
| #define INIT_LOG_COUNT 5 |
| #define PER_MIN_LOG_COUNT 2 |
| #define PER_MAX_LOG_COUNT 10 |
| |
| struct hal_percal_data { |
| enum hal_cal_types calType; |
| u32 calNumSamples; |
| u32 calCountMax; |
| void (*calCollect) (struct ath_hal *); |
| void (*calPostProc) (struct ath_hal *, u8); |
| }; |
| |
| struct hal_cal_list { |
| const struct hal_percal_data *calData; |
| enum hal_cal_state calState; |
| struct hal_cal_list *calNext; |
| }; |
| |
| struct ath_hal_5416 { |
| struct ath_hal ah; |
| struct ar5416_eeprom ah_eeprom; |
| struct ar5416Stats ah_stats; |
| struct ath9k_tx_queue_info ah_txq[ATH9K_NUM_TX_QUEUES]; |
| void __iomem *ah_cal_mem; |
| |
| u8 ah_macaddr[ETH_ALEN]; |
| u8 ah_bssid[ETH_ALEN]; |
| u8 ah_bssidmask[ETH_ALEN]; |
| u16 ah_assocId; |
| |
| int16_t ah_curchanRadIndex; |
| u32 ah_maskReg; |
| u32 ah_txOkInterruptMask; |
| u32 ah_txErrInterruptMask; |
| u32 ah_txDescInterruptMask; |
| u32 ah_txEolInterruptMask; |
| u32 ah_txUrnInterruptMask; |
| bool ah_chipFullSleep; |
| u32 ah_atimWindow; |
| u16 ah_antennaSwitchSwap; |
| enum ath9k_power_mode ah_powerMode; |
| enum ath9k_ant_setting ah_diversityControl; |
| |
| /* Calibration */ |
| enum hal_cal_types ah_suppCals; |
| struct hal_cal_list ah_iqCalData; |
| struct hal_cal_list ah_adcGainCalData; |
| struct hal_cal_list ah_adcDcCalInitData; |
| struct hal_cal_list ah_adcDcCalData; |
| struct hal_cal_list *ah_cal_list; |
| struct hal_cal_list *ah_cal_list_last; |
| struct hal_cal_list *ah_cal_list_curr; |
| #define ah_totalPowerMeasI ah_Meas0.unsign |
| #define ah_totalPowerMeasQ ah_Meas1.unsign |
| #define ah_totalIqCorrMeas ah_Meas2.sign |
| #define ah_totalAdcIOddPhase ah_Meas0.unsign |
| #define ah_totalAdcIEvenPhase ah_Meas1.unsign |
| #define ah_totalAdcQOddPhase ah_Meas2.unsign |
| #define ah_totalAdcQEvenPhase ah_Meas3.unsign |
| #define ah_totalAdcDcOffsetIOddPhase ah_Meas0.sign |
| #define ah_totalAdcDcOffsetIEvenPhase ah_Meas1.sign |
| #define ah_totalAdcDcOffsetQOddPhase ah_Meas2.sign |
| #define ah_totalAdcDcOffsetQEvenPhase ah_Meas3.sign |
| union { |
| u32 unsign[AR5416_MAX_CHAINS]; |
| int32_t sign[AR5416_MAX_CHAINS]; |
| } ah_Meas0; |
| union { |
| u32 unsign[AR5416_MAX_CHAINS]; |
| int32_t sign[AR5416_MAX_CHAINS]; |
| } ah_Meas1; |
| union { |
| u32 unsign[AR5416_MAX_CHAINS]; |
| int32_t sign[AR5416_MAX_CHAINS]; |
| } ah_Meas2; |
| union { |
| u32 unsign[AR5416_MAX_CHAINS]; |
| int32_t sign[AR5416_MAX_CHAINS]; |
| } ah_Meas3; |
| u16 ah_CalSamples; |
| |
| u32 ah_staId1Defaults; |
| u32 ah_miscMode; |
| enum { |
| AUTO_32KHZ, |
| USE_32KHZ, |
| DONT_USE_32KHZ, |
| } ah_enable32kHzClock; |
| |
| /* RF */ |
| u32 *ah_analogBank0Data; |
| u32 *ah_analogBank1Data; |
| u32 *ah_analogBank2Data; |
| u32 *ah_analogBank3Data; |
| u32 *ah_analogBank6Data; |
| u32 *ah_analogBank6TPCData; |
| u32 *ah_analogBank7Data; |
| u32 *ah_addac5416_21; |
| u32 *ah_bank6Temp; |
| |
| int16_t ah_txPowerIndexOffset; |
| u32 ah_beaconInterval; |
| u32 ah_slottime; |
| u32 ah_acktimeout; |
| u32 ah_ctstimeout; |
| u32 ah_globaltxtimeout; |
| u8 ah_gBeaconRate; |
| u32 ah_gpioSelect; |
| u32 ah_polarity; |
| u32 ah_gpioBit; |
| |
| /* ANI */ |
| u32 ah_procPhyErr; |
| bool ah_hasHwPhyCounters; |
| u32 ah_aniPeriod; |
| struct ar5416AniState *ah_curani; |
| struct ar5416AniState ah_ani[255]; |
| int ah_totalSizeDesired[5]; |
| int ah_coarseHigh[5]; |
| int ah_coarseLow[5]; |
| int ah_firpwr[5]; |
| enum ath9k_ani_cmd ah_ani_function; |
| |
| u32 ah_intrTxqs; |
| bool ah_intrMitigation; |
| enum ath9k_ht_extprotspacing ah_extprotspacing; |
| u8 ah_txchainmask; |
| u8 ah_rxchainmask; |
| |
| struct ar5416IniArray ah_iniModes; |
| struct ar5416IniArray ah_iniCommon; |
| struct ar5416IniArray ah_iniBank0; |
| struct ar5416IniArray ah_iniBB_RfGain; |
| struct ar5416IniArray ah_iniBank1; |
| struct ar5416IniArray ah_iniBank2; |
| struct ar5416IniArray ah_iniBank3; |
| struct ar5416IniArray ah_iniBank6; |
| struct ar5416IniArray ah_iniBank6TPC; |
| struct ar5416IniArray ah_iniBank7; |
| struct ar5416IniArray ah_iniAddac; |
| struct ar5416IniArray ah_iniPcieSerdes; |
| struct ar5416IniArray ah_iniModesAdditional; |
| }; |
| #define AH5416(_ah) ((struct ath_hal_5416 *)(_ah)) |
| |
| #define FREQ2FBIN(x, y) ((y) ? ((x) - 2300) : (((x) - 4800) / 5)) |
| |
| #define ar5416RfDetach(ah) do { \ |
| if (AH5416(ah)->ah_rfHal.rfDetach != NULL) \ |
| AH5416(ah)->ah_rfHal.rfDetach(ah); \ |
| } while (0) |
| |
| #define ath9k_hw_use_flash(_ah) \ |
| (!(_ah->ah_flags & AH_USE_EEPROM)) |
| |
| |
| #define DO_DELAY(x) do { \ |
| if ((++(x) % 64) == 0) \ |
| udelay(1); \ |
| } while (0) |
| |
| #define REG_WRITE_ARRAY(iniarray, column, regWr) do { \ |
| int r; \ |
| for (r = 0; r < ((iniarray)->ia_rows); r++) { \ |
| REG_WRITE(ah, INI_RA((iniarray), (r), 0), \ |
| INI_RA((iniarray), r, (column))); \ |
| DO_DELAY(regWr); \ |
| } \ |
| } while (0) |
| |
| #define BASE_ACTIVATE_DELAY 100 |
| #define RTC_PLL_SETTLE_DELAY 1000 |
| #define COEF_SCALE_S 24 |
| #define HT40_CHANNEL_CENTER_SHIFT 10 |
| |
| #define AR5416_EEPROM_MAGIC_OFFSET 0x0 |
| |
| #define AR5416_EEPROM_S 2 |
| #define AR5416_EEPROM_OFFSET 0x2000 |
| #define AR5416_EEPROM_START_ADDR \ |
| (AR_SREV_9100(ah)) ? 0x1fff1000 : 0x503f1200 |
| #define AR5416_EEPROM_MAX 0xae0 |
| #define ar5416_get_eep_ver(_ahp) \ |
| (((_ahp)->ah_eeprom.baseEepHeader.version >> 12) & 0xF) |
| #define ar5416_get_eep_rev(_ahp) \ |
| (((_ahp)->ah_eeprom.baseEepHeader.version) & 0xFFF) |
| #define ar5416_get_ntxchains(_txchainmask) \ |
| (((_txchainmask >> 2) & 1) + \ |
| ((_txchainmask >> 1) & 1) + (_txchainmask & 1)) |
| |
| #ifdef __BIG_ENDIAN |
| #define AR5416_EEPROM_MAGIC 0x5aa5 |
| #else |
| #define AR5416_EEPROM_MAGIC 0xa55a |
| #endif |
| |
| #define ATH9K_POW_SM(_r, _s) (((_r) & 0x3f) << (_s)) |
| |
| #define ATH9K_ANTENNA0_CHAINMASK 0x1 |
| #define ATH9K_ANTENNA1_CHAINMASK 0x2 |
| |
| #define ATH9K_NUM_DMA_DEBUG_REGS 8 |
| #define ATH9K_NUM_QUEUES 10 |
| |
| #define HAL_NOISE_IMMUNE_MAX 4 |
| #define HAL_SPUR_IMMUNE_MAX 7 |
| #define HAL_FIRST_STEP_MAX 2 |
| |
| #define ATH9K_ANI_OFDM_TRIG_HIGH 500 |
| #define ATH9K_ANI_OFDM_TRIG_LOW 200 |
| #define ATH9K_ANI_CCK_TRIG_HIGH 200 |
| #define ATH9K_ANI_CCK_TRIG_LOW 100 |
| #define ATH9K_ANI_NOISE_IMMUNE_LVL 4 |
| #define ATH9K_ANI_USE_OFDM_WEAK_SIG true |
| #define ATH9K_ANI_CCK_WEAK_SIG_THR false |
| #define ATH9K_ANI_SPUR_IMMUNE_LVL 7 |
| #define ATH9K_ANI_FIRSTEP_LVL 0 |
| #define ATH9K_ANI_RSSI_THR_HIGH 40 |
| #define ATH9K_ANI_RSSI_THR_LOW 7 |
| #define ATH9K_ANI_PERIOD 100 |
| |
| #define AR_GPIOD_MASK 0x00001FFF |
| #define AR_GPIO_BIT(_gpio) (1 << (_gpio)) |
| |
| #define HAL_EP_RND(x, mul) \ |
| ((((x)%(mul)) >= ((mul)/2)) ? ((x) + ((mul) - 1)) / (mul) : (x)/(mul)) |
| #define BEACON_RSSI(ahp) \ |
| HAL_EP_RND(ahp->ah_stats.ast_nodestats.ns_avgbrssi, \ |
| ATH9K_RSSI_EP_MULTIPLIER) |
| |
| #define ah_mibStats ah_stats.ast_mibstats |
| |
| #define AH_TIMEOUT 100000 |
| #define AH_TIME_QUANTUM 10 |
| |
| #define AR_KEYTABLE_SIZE 128 |
| #define POWER_UP_TIME 200000 |
| |
| #define EXT_ADDITIVE (0x8000) |
| #define CTL_11A_EXT (CTL_11A | EXT_ADDITIVE) |
| #define CTL_11G_EXT (CTL_11G | EXT_ADDITIVE) |
| #define CTL_11B_EXT (CTL_11B | EXT_ADDITIVE) |
| |
| #define SUB_NUM_CTL_MODES_AT_5G_40 2 |
| #define SUB_NUM_CTL_MODES_AT_2G_40 3 |
| #define SPUR_RSSI_THRESH 40 |
| |
| #define TU_TO_USEC(_tu) ((_tu) << 10) |
| |
| #define CAB_TIMEOUT_VAL 10 |
| #define BEACON_TIMEOUT_VAL 10 |
| #define MIN_BEACON_TIMEOUT_VAL 1 |
| #define SLEEP_SLOP 3 |
| |
| #define CCK_SIFS_TIME 10 |
| #define CCK_PREAMBLE_BITS 144 |
| #define CCK_PLCP_BITS 48 |
| |
| #define OFDM_SIFS_TIME 16 |
| #define OFDM_PREAMBLE_TIME 20 |
| #define OFDM_PLCP_BITS 22 |
| #define OFDM_SYMBOL_TIME 4 |
| |
| #define OFDM_SIFS_TIME_HALF 32 |
| #define OFDM_PREAMBLE_TIME_HALF 40 |
| #define OFDM_PLCP_BITS_HALF 22 |
| #define OFDM_SYMBOL_TIME_HALF 8 |
| |
| #define OFDM_SIFS_TIME_QUARTER 64 |
| #define OFDM_PREAMBLE_TIME_QUARTER 80 |
| #define OFDM_PLCP_BITS_QUARTER 22 |
| #define OFDM_SYMBOL_TIME_QUARTER 16 |
| |
| u32 ath9k_hw_get_eeprom(struct ath_hal_5416 *ahp, |
| enum eeprom_param param); |
| |
| #endif |
