[linux-2.6-block.git] / drivers / net / wireless / ath9k / eeprom.h

/*
 * 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 EEPROM_H
#define EEPROM_H

#define AH_USE_EEPROM   0x1

#ifdef __BIG_ENDIAN
#define AR5416_EEPROM_MAGIC 0x5aa5
#else
#define AR5416_EEPROM_MAGIC 0xa55a
#endif

#define CTRY_DEBUG   0x1ff
#define	CTRY_DEFAULT 0

#define AR_EEPROM_EEPCAP_COMPRESS_DIS   0x0001
#define AR_EEPROM_EEPCAP_AES_DIS        0x0002
#define AR_EEPROM_EEPCAP_FASTFRAME_DIS  0x0004
#define AR_EEPROM_EEPCAP_BURST_DIS      0x0008
#define AR_EEPROM_EEPCAP_MAXQCU         0x01F0
#define AR_EEPROM_EEPCAP_MAXQCU_S       4
#define AR_EEPROM_EEPCAP_HEAVY_CLIP_EN  0x0200
#define AR_EEPROM_EEPCAP_KC_ENTRIES     0xF000
#define AR_EEPROM_EEPCAP_KC_ENTRIES_S   12

#define AR_EEPROM_EEREGCAP_EN_FCC_MIDBAND   0x0040
#define AR_EEPROM_EEREGCAP_EN_KK_U1_EVEN    0x0080
#define AR_EEPROM_EEREGCAP_EN_KK_U2         0x0100
#define AR_EEPROM_EEREGCAP_EN_KK_MIDBAND    0x0200
#define AR_EEPROM_EEREGCAP_EN_KK_U1_ODD     0x0400
#define AR_EEPROM_EEREGCAP_EN_KK_NEW_11A    0x0800

#define AR_EEPROM_EEREGCAP_EN_KK_U1_ODD_PRE4_0  0x4000
#define AR_EEPROM_EEREGCAP_EN_KK_NEW_11A_PRE4_0 0x8000

#define AR5416_EEPROM_MAGIC_OFFSET  0x0
#define AR5416_EEPROM_S             2
#define AR5416_EEPROM_OFFSET        0x2000
#define AR5416_EEPROM_MAX           0xae0

#define AR5416_EEPROM_START_ADDR \
	(AR_SREV_9100(ah)) ? 0x1fff1000 : 0x503f1200

#define SD_NO_CTL               0xE0
#define NO_CTL                  0xff
#define CTL_MODE_M              7
#define CTL_11A                 0
#define CTL_11B                 1
#define CTL_11G                 2
#define CTL_2GHT20              5
#define CTL_5GHT20              6
#define CTL_2GHT40              7
#define CTL_5GHT40              8

#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 INCREASE_MAXPOW_BY_TWO_CHAIN     6  /* 10*log10(2)*2 */
#define INCREASE_MAXPOW_BY_THREE_CHAIN   10 /* 10*log10(3)*2 */

/*
 * For AR9285 and later chipsets, the following bits are not being programmed
 * in EEPROM and so need to be enabled always.
 *
 * Bit 0: en_fcc_mid
 * Bit 1: en_jap_mid
 * Bit 2: en_fcc_dfs_ht40
 * Bit 3: en_jap_ht40
 * Bit 4: en_jap_dfs_ht40
 */
#define AR9285_RDEXT_DEFAULT    0x1F

#define AR_EEPROM_MAC(i)	(0x1d+(i))
#define ATH9K_POW_SM(_r, _s)	(((_r) & 0x3f) << (_s))
#define FREQ2FBIN(x, y)		((y) ? ((x) - 2300) : (((x) - 4800) / 5))
#define ath9k_hw_use_flash(_ah)	(!(_ah->ah_flags & AH_USE_EEPROM))

#define OLC_FOR_AR9280_20_LATER (AR_SREV_9280_20_OR_LATER(ah) && \
				 ah->eep_ops->get_eeprom(ah, EEP_OL_PWRCTRL))

#define AR_EEPROM_RFSILENT_GPIO_SEL     0x001c
#define AR_EEPROM_RFSILENT_GPIO_SEL_S   2
#define AR_EEPROM_RFSILENT_POLARITY     0x0002
#define AR_EEPROM_RFSILENT_POLARITY_S   1

#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_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 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_EEP_MINOR_VER_16      0x10
#define AR5416_EEP_MINOR_VER_17      0x11
#define AR5416_EEP_MINOR_VER_19      0x13
#define AR5416_EEP_MINOR_VER_20      0x14
#define AR5416_EEP_MINOR_VER_22      0x16

#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

/* 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_ORIGINAL         0
#define AR5416_EEP_TXGAIN_HIGH_POWER       1

#define AR5416_EEP4K_START_LOC                64
#define AR5416_EEP4K_NUM_2G_CAL_PIERS         3
#define AR5416_EEP4K_NUM_2G_CCK_TARGET_POWERS 3
#define AR5416_EEP4K_NUM_2G_20_TARGET_POWERS  3
#define AR5416_EEP4K_NUM_2G_40_TARGET_POWERS  3
#define AR5416_EEP4K_NUM_CTLS                 12
#define AR5416_EEP4K_NUM_BAND_EDGES           4
#define AR5416_EEP4K_NUM_PD_GAINS             2
#define AR5416_EEP4K_PD_GAINS_IN_MASK         4
#define AR5416_EEP4K_PD_GAIN_ICEPTS           5
#define AR5416_EEP4K_MAX_CHAINS               1

#define AR9280_TX_GAIN_TABLE_SIZE 22

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,
	EEP_RXGAIN_TYPE,
	EEP_TXGAIN_TYPE,
	EEP_OL_PWRCTRL,
	EEP_RC_CHAIN_MASK,
	EEP_DAC_HPWR_5G,
	EEP_FRAC_N_5G
};

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
};

enum ath9k_hal_freq_band {
	ATH9K_HAL_FREQ_BAND_5GHZ = 0,
	ATH9K_HAL_FREQ_BAND_2GHZ = 1
};

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_1[2];
	u8 rxGainType;
	u8 dacHiPwrMode_5G;
	u8 openLoopPwrCntl;
	u8 dacLpMode;
	u8 txGainType;
	u8 rcChainMask;
	u8 desiredScaleCCK;
	u8 power_table_offset;
	u8 frac_n_5g;
	u8 futureBase_3[21];
} __packed;

struct base_eep_header_4k {
	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 futureBase[1];
} __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 miscBits;
	u16 xpaBiasLvlFreq[3];
	u8 futureModal[6];

	struct spur_chan spurChans[AR5416_EEPROM_MODAL_SPURS];
} __packed;

struct calDataPerFreqOpLoop {
	u8 pwrPdg[2][5];
	u8 vpdPdg[2][5];
	u8 pcdac[2][5];
	u8 empty[2][5];
} __packed;

struct modal_eep_4k_header {
	u32  antCtrlChain[AR5416_EEP4K_MAX_CHAINS];
	u32  antCtrlCommon;
	u8   antennaGainCh[AR5416_EEP4K_MAX_CHAINS];
	u8   switchSettling;
	u8   txRxAttenCh[AR5416_EEP4K_MAX_CHAINS];
	u8   rxTxMarginCh[AR5416_EEP4K_MAX_CHAINS];
	u8   adcDesiredSize;
	u8   pgaDesiredSize;
	u8   xlnaGainCh[AR5416_EEP4K_MAX_CHAINS];
	u8   txEndToXpaOff;
	u8   txEndToRxOn;
	u8   txFrameToXpaOn;
	u8   thresh62;
	u8   noiseFloorThreshCh[AR5416_EEP4K_MAX_CHAINS];
	u8   xpdGain;
	u8   xpd;
	u8   iqCalICh[AR5416_EEP4K_MAX_CHAINS];
	u8   iqCalQCh[AR5416_EEP4K_MAX_CHAINS];
	u8   pdGainOverlap;
	u8   ob_01;
	u8   db1_01;
	u8   xpaBiasLvl;
	u8   txFrameToDataStart;
	u8   txFrameToPaOn;
	u8   ht40PowerIncForPdadc;
	u8   bswAtten[AR5416_EEP4K_MAX_CHAINS];
	u8   bswMargin[AR5416_EEP4K_MAX_CHAINS];
	u8   swSettleHt40;
	u8   xatten2Db[AR5416_EEP4K_MAX_CHAINS];
	u8   xatten2Margin[AR5416_EEP4K_MAX_CHAINS];
	u8   db2_01;
	u8   version;
	u16  ob_234;
	u16  db1_234;
	u16  db2_234;
	u8   futureModal[4];

	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_data_per_freq_4k {
	u8 pwrPdg[AR5416_EEP4K_NUM_PD_GAINS][AR5416_EEP4K_PD_GAIN_ICEPTS];
	u8 vpdPdg[AR5416_EEP4K_NUM_PD_GAINS][AR5416_EEP4K_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 cal_ctl_data_4k {
	struct cal_ctl_edges
	ctlEdges[AR5416_EEP4K_MAX_CHAINS][AR5416_EEP4K_NUM_BAND_EDGES];
} __packed;

struct ar5416_eeprom_def {
	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 ar5416_eeprom_4k {
	struct base_eep_header_4k baseEepHeader;
	u8 custData[20];
	struct modal_eep_4k_header modalHeader;
	u8 calFreqPier2G[AR5416_EEP4K_NUM_2G_CAL_PIERS];
	struct cal_data_per_freq_4k
	calPierData2G[AR5416_EEP4K_MAX_CHAINS][AR5416_EEP4K_NUM_2G_CAL_PIERS];
	struct cal_target_power_leg
	calTargetPowerCck[AR5416_EEP4K_NUM_2G_CCK_TARGET_POWERS];
	struct cal_target_power_leg
	calTargetPower2G[AR5416_EEP4K_NUM_2G_20_TARGET_POWERS];
	struct cal_target_power_ht
	calTargetPower2GHT20[AR5416_EEP4K_NUM_2G_20_TARGET_POWERS];
	struct cal_target_power_ht
	calTargetPower2GHT40[AR5416_EEP4K_NUM_2G_40_TARGET_POWERS];
	u8 ctlIndex[AR5416_EEP4K_NUM_CTLS];
	struct cal_ctl_data_4k ctlData[AR5416_EEP4K_NUM_CTLS];
	u8 padding;
} __packed;

enum reg_ext_bitmap {
	REG_EXT_JAPAN_MIDBAND = 1,
	REG_EXT_FCC_DFS_HT40 = 2,
	REG_EXT_JAPAN_NONDFS_HT40 = 3,
	REG_EXT_JAPAN_DFS_HT40 = 4
};

struct ath9k_country_entry {
	u16 countryCode;
	u16 regDmnEnum;
	u16 regDmn5G;
	u16 regDmn2G;
	u8 isMultidomain;
	u8 iso[3];
};

enum ath9k_eep_map {
	EEP_MAP_DEFAULT = 0x0,
	EEP_MAP_4KBITS,
	EEP_MAP_MAX
};

struct eeprom_ops {
	int (*check_eeprom)(struct ath_hw *hw);
	u32 (*get_eeprom)(struct ath_hw *hw, enum eeprom_param param);
	bool (*fill_eeprom)(struct ath_hw *hw);
	int (*get_eeprom_ver)(struct ath_hw *hw);
	int (*get_eeprom_rev)(struct ath_hw *hw);
	u8 (*get_num_ant_config)(struct ath_hw *hw, enum ieee80211_band band);
	u16 (*get_eeprom_antenna_cfg)(struct ath_hw *hw,
				      struct ath9k_channel *chan);
	bool (*set_board_values)(struct ath_hw *hw, struct ath9k_channel *chan);
	void (*set_addac)(struct ath_hw *hw, struct ath9k_channel *chan);
	int (*set_txpower)(struct ath_hw *hw, struct ath9k_channel *chan,
			   u16 cfgCtl, u8 twiceAntennaReduction,
			   u8 twiceMaxRegulatoryPower, u8 powerLimit);
	u16 (*get_spur_channel)(struct ath_hw *ah, u16 i, bool is2GHz);
};

#define ar5416_get_ntxchains(_txchainmask)			\
	(((_txchainmask >> 2) & 1) +                            \
	 ((_txchainmask >> 1) & 1) + (_txchainmask & 1))

int ath9k_hw_eeprom_attach(struct ath_hw *ah);

#endif /* EEPROM_H */
Commit	Line	Data
394cf0a1 S	1	/*
	2	* Copyright (c) 2008 Atheros Communications Inc.
	3	*
	4	* Permission to use, copy, modify, and/or distribute this software for any
	5	* purpose with or without fee is hereby granted, provided that the above
	6	* copyright notice and this permission notice appear in all copies.
	7	*
	8	* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
	9	* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
	10	* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
	11	* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
	12	* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
	13	* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
	14	* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
	15	*/
	16
	17	#ifndef EEPROM_H
	18	#define EEPROM_H
	19
	20	#define AH_USE_EEPROM 0x1
	21
	22	#ifdef __BIG_ENDIAN
	23	#define AR5416_EEPROM_MAGIC 0x5aa5
	24	#else
	25	#define AR5416_EEPROM_MAGIC 0xa55a
	26	#endif
	27
	28	#define CTRY_DEBUG 0x1ff
	29	#define CTRY_DEFAULT 0
	30
	31	#define AR_EEPROM_EEPCAP_COMPRESS_DIS 0x0001
	32	#define AR_EEPROM_EEPCAP_AES_DIS 0x0002
	33	#define AR_EEPROM_EEPCAP_FASTFRAME_DIS 0x0004
	34	#define AR_EEPROM_EEPCAP_BURST_DIS 0x0008
	35	#define AR_EEPROM_EEPCAP_MAXQCU 0x01F0
	36	#define AR_EEPROM_EEPCAP_MAXQCU_S 4
	37	#define AR_EEPROM_EEPCAP_HEAVY_CLIP_EN 0x0200
	38	#define AR_EEPROM_EEPCAP_KC_ENTRIES 0xF000
	39	#define AR_EEPROM_EEPCAP_KC_ENTRIES_S 12
	40
	41	#define AR_EEPROM_EEREGCAP_EN_FCC_MIDBAND 0x0040
	42	#define AR_EEPROM_EEREGCAP_EN_KK_U1_EVEN 0x0080
	43	#define AR_EEPROM_EEREGCAP_EN_KK_U2 0x0100
	44	#define AR_EEPROM_EEREGCAP_EN_KK_MIDBAND 0x0200
	45	#define AR_EEPROM_EEREGCAP_EN_KK_U1_ODD 0x0400
	46	#define AR_EEPROM_EEREGCAP_EN_KK_NEW_11A 0x0800
	47
	48	#define AR_EEPROM_EEREGCAP_EN_KK_U1_ODD_PRE4_0 0x4000
	49	#define AR_EEPROM_EEREGCAP_EN_KK_NEW_11A_PRE4_0 0x8000
	50
	51	#define AR5416_EEPROM_MAGIC_OFFSET 0x0
	52	#define AR5416_EEPROM_S 2
	53	#define AR5416_EEPROM_OFFSET 0x2000
	54	#define AR5416_EEPROM_MAX 0xae0
	55
	56	#define AR5416_EEPROM_START_ADDR \
	57	(AR_SREV_9100(ah)) ? 0x1fff1000 : 0x503f1200
	58
	59	#define SD_NO_CTL 0xE0
	60	#define NO_CTL 0xff
	61	#define CTL_MODE_M 7
	62	#define CTL_11A 0
	63	#define CTL_11B 1
	64	#define CTL_11G 2
65	#define CTL_2GHT20 5
66	#define CTL_5GHT20 6
67	#define CTL_2GHT40 7
68	#define CTL_5GHT40 8
69
70	#define EXT_ADDITIVE (0x8000)
71	#define CTL_11A_EXT (CTL_11A \| EXT_ADDITIVE)
72	#define CTL_11G_EXT (CTL_11G \| EXT_ADDITIVE)
73	#define CTL_11B_EXT (CTL_11B \| EXT_ADDITIVE)
74
75	#define SUB_NUM_CTL_MODES_AT_5G_40 2
76	#define SUB_NUM_CTL_MODES_AT_2G_40 3
77
e421c7b3 S	78	#define INCREASE_MAXPOW_BY_TWO_CHAIN 6 /* 10log10(2)2 */
	79	#define INCREASE_MAXPOW_BY_THREE_CHAIN 10 /* 10log10(3)2 */
	80
fec0de11 S	81	/*
	82	* For AR9285 and later chipsets, the following bits are not being programmed
	83	* in EEPROM and so need to be enabled always.
	84	*
	85	* Bit 0: en_fcc_mid
	86	* Bit 1: en_jap_mid
	87	* Bit 2: en_fcc_dfs_ht40
	88	* Bit 3: en_jap_ht40
	89	* Bit 4: en_jap_dfs_ht40
	90	*/
	91	#define AR9285_RDEXT_DEFAULT 0x1F
	92
394cf0a1 S	93	#define AR_EEPROM_MAC(i) (0x1d+(i))
	94	#define ATH9K_POW_SM(_r, _s) (((_r) & 0x3f) << (_s))
	95	#define FREQ2FBIN(x, y) ((y) ? ((x) - 2300) : (((x) - 4800) / 5))
	96	#define ath9k_hw_use_flash(_ah) (!(_ah->ah_flags & AH_USE_EEPROM))
	97
d9ae96d9 S	98	#define OLC_FOR_AR9280_20_LATER (AR_SREV_9280_20_OR_LATER(ah) && \
	99	ah->eep_ops->get_eeprom(ah, EEP_OL_PWRCTRL))
	100
394cf0a1 S	101	#define AR_EEPROM_RFSILENT_GPIO_SEL 0x001c
	102	#define AR_EEPROM_RFSILENT_GPIO_SEL_S 2
	103	#define AR_EEPROM_RFSILENT_POLARITY 0x0002
	104	#define AR_EEPROM_RFSILENT_POLARITY_S 1
	105
	106	#define EEP_RFSILENT_ENABLED 0x0001
	107	#define EEP_RFSILENT_ENABLED_S 0
	108	#define EEP_RFSILENT_POLARITY 0x0002
	109	#define EEP_RFSILENT_POLARITY_S 1
	110	#define EEP_RFSILENT_GPIO_SEL 0x001c
	111	#define EEP_RFSILENT_GPIO_SEL_S 2
	112
	113	#define AR5416_OPFLAGS_11A 0x01
	114	#define AR5416_OPFLAGS_11G 0x02
	115	#define AR5416_OPFLAGS_N_5G_HT40 0x04
	116	#define AR5416_OPFLAGS_N_2G_HT40 0x08
	117	#define AR5416_OPFLAGS_N_5G_HT20 0x10
	118	#define AR5416_OPFLAGS_N_2G_HT20 0x20
	119
	120	#define AR5416_EEP_NO_BACK_VER 0x1
	121	#define AR5416_EEP_VER 0xE
	122	#define AR5416_EEP_VER_MINOR_MASK 0x0FFF
	123	#define AR5416_EEP_MINOR_VER_2 0x2
	124	#define AR5416_EEP_MINOR_VER_3 0x3
	125	#define AR5416_EEP_MINOR_VER_7 0x7
	126	#define AR5416_EEP_MINOR_VER_9 0x9
	127	#define AR5416_EEP_MINOR_VER_16 0x10
	128	#define AR5416_EEP_MINOR_VER_17 0x11
	129	#define AR5416_EEP_MINOR_VER_19 0x13
	130	#define AR5416_EEP_MINOR_VER_20 0x14
06d0f066	131	#define AR5416_EEP_MINOR_VER_22 0x16
394cf0a1 S	132
	133	#define AR5416_NUM_5G_CAL_PIERS 8
	134	#define AR5416_NUM_2G_CAL_PIERS 4
	135	#define AR5416_NUM_5G_20_TARGET_POWERS 8
	136	#define AR5416_NUM_5G_40_TARGET_POWERS 8
	137	#define AR5416_NUM_2G_CCK_TARGET_POWERS 3
	138	#define AR5416_NUM_2G_20_TARGET_POWERS 4
	139	#define AR5416_NUM_2G_40_TARGET_POWERS 4
	140	#define AR5416_NUM_CTLS 24
	141	#define AR5416_NUM_BAND_EDGES 8
	142	#define AR5416_NUM_PD_GAINS 4
	143	#define AR5416_PD_GAINS_IN_MASK 4
	144	#define AR5416_PD_GAIN_ICEPTS 5
	145	#define AR5416_EEPROM_MODAL_SPURS 5
	146	#define AR5416_MAX_RATE_POWER 63
	147	#define AR5416_NUM_PDADC_VALUES 128
	148	#define AR5416_BCHAN_UNUSED 0xFF
	149	#define AR5416_MAX_PWR_RANGE_IN_HALF_DB 64
	150	#define AR5416_MAX_CHAINS 3
	151	#define AR5416_PWR_TABLE_OFFSET -5
	152
	153	/* Rx gain type values */
	154	#define AR5416_EEP_RXGAIN_23DB_BACKOFF 0
	155	#define AR5416_EEP_RXGAIN_13DB_BACKOFF 1
	156	#define AR5416_EEP_RXGAIN_ORIG 2
	157
	158	/* Tx gain type values */
	159	#define AR5416_EEP_TXGAIN_ORIGINAL 0
	160	#define AR5416_EEP_TXGAIN_HIGH_POWER 1
	161
	162	#define AR5416_EEP4K_START_LOC 64
	163	#define AR5416_EEP4K_NUM_2G_CAL_PIERS 3
	164	#define AR5416_EEP4K_NUM_2G_CCK_TARGET_POWERS 3
	165	#define AR5416_EEP4K_NUM_2G_20_TARGET_POWERS 3
	166	#define AR5416_EEP4K_NUM_2G_40_TARGET_POWERS 3
	167	#define AR5416_EEP4K_NUM_CTLS 12
	168	#define AR5416_EEP4K_NUM_BAND_EDGES 4
	169	#define AR5416_EEP4K_NUM_PD_GAINS 2
	170	#define AR5416_EEP4K_PD_GAINS_IN_MASK 4
	171	#define AR5416_EEP4K_PD_GAIN_ICEPTS 5
	172	#define AR5416_EEP4K_MAX_CHAINS 1
	173
8bd1d07f SB	174	#define AR9280_TX_GAIN_TABLE_SIZE 22
8bd1d07f SB	175
394cf0a1 S	176	enum eeprom_param {
	177	EEP_NFTHRESH_5,
	178	EEP_NFTHRESH_2,
	179	EEP_MAC_MSW,
	180	EEP_MAC_MID,
	181	EEP_MAC_LSW,
	182	EEP_REG_0,
	183	EEP_REG_1,
	184	EEP_OP_CAP,
	185	EEP_OP_MODE,
	186	EEP_RF_SILENT,
	187	EEP_OB_5,
	188	EEP_DB_5,
	189	EEP_OB_2,
	190	EEP_DB_2,
	191	EEP_MINOR_REV,
	192	EEP_TX_MASK,
	193	EEP_RX_MASK,
	194	EEP_RXGAIN_TYPE,
	195	EEP_TXGAIN_TYPE,
8bd1d07f SB	196	EEP_OL_PWRCTRL,
8bd1d07f SB	197	EEP_RC_CHAIN_MASK,
394cf0a1	198	EEP_DAC_HPWR_5G,
06d0f066	199	EEP_FRAC_N_5G
394cf0a1 S	200	};
	201
	202	enum ar5416_rates {
	203	rate6mb, rate9mb, rate12mb, rate18mb,
	204	rate24mb, rate36mb, rate48mb, rate54mb,
	205	rate1l, rate2l, rate2s, rate5_5l,
	206	rate5_5s, rate11l, rate11s, rateXr,
	207	rateHt20_0, rateHt20_1, rateHt20_2, rateHt20_3,
	208	rateHt20_4, rateHt20_5, rateHt20_6, rateHt20_7,
	209	rateHt40_0, rateHt40_1, rateHt40_2, rateHt40_3,
	210	rateHt40_4, rateHt40_5, rateHt40_6, rateHt40_7,
	211	rateDupCck, rateDupOfdm, rateExtCck, rateExtOfdm,
	212	Ar5416RateSize
	213	};
	214
	215	enum ath9k_hal_freq_band {
	216	ATH9K_HAL_FREQ_BAND_5GHZ = 0,
	217	ATH9K_HAL_FREQ_BAND_2GHZ = 1
	218	};
	219
	220	struct base_eep_header {
	221	u16 length;
	222	u16 checksum;
	223	u16 version;
	224	u8 opCapFlags;
	225	u8 eepMisc;
	226	u16 regDmn[2];
	227	u8 macAddr[6];
	228	u8 rxMask;
	229	u8 txMask;
	230	u16 rfSilent;
	231	u16 blueToothOptions;
	232	u16 deviceCap;
	233	u32 binBuildNumber;
	234	u8 deviceType;
	235	u8 pwdclkind;
	236	u8 futureBase_1[2];
	237	u8 rxGainType;
	238	u8 dacHiPwrMode_5G;
8bd1d07f	239	u8 openLoopPwrCntl;
394cf0a1 S	240	u8 dacLpMode;
	241	u8 txGainType;
	242	u8 rcChainMask;
	243	u8 desiredScaleCCK;
06d0f066 S	244	u8 power_table_offset;
	245	u8 frac_n_5g;
	246	u8 futureBase_3[21];
394cf0a1 S	247	} __packed;
	248
	249	struct base_eep_header_4k {
	250	u16 length;
	251	u16 checksum;
	252	u16 version;
	253	u8 opCapFlags;
	254	u8 eepMisc;
	255	u16 regDmn[2];
	256	u8 macAddr[6];
	257	u8 rxMask;
	258	u8 txMask;
	259	u16 rfSilent;
	260	u16 blueToothOptions;
	261	u16 deviceCap;
	262	u32 binBuildNumber;
	263	u8 deviceType;
	264	u8 futureBase[1];
	265	} __packed;
	266
	267
	268	struct spur_chan {
	269	u16 spurChan;
	270	u8 spurRangeLow;
	271	u8 spurRangeHigh;
	272	} __packed;
	273
	274	struct modal_eep_header {
	275	u32 antCtrlChain[AR5416_MAX_CHAINS];
	276	u32 antCtrlCommon;
	277	u8 antennaGainCh[AR5416_MAX_CHAINS];
	278	u8 switchSettling;
	279	u8 txRxAttenCh[AR5416_MAX_CHAINS];
	280	u8 rxTxMarginCh[AR5416_MAX_CHAINS];
	281	u8 adcDesiredSize;
	282	u8 pgaDesiredSize;
	283	u8 xlnaGainCh[AR5416_MAX_CHAINS];
	284	u8 txEndToXpaOff;
	285	u8 txEndToRxOn;
	286	u8 txFrameToXpaOn;
	287	u8 thresh62;
	288	u8 noiseFloorThreshCh[AR5416_MAX_CHAINS];
	289	u8 xpdGain;
	290	u8 xpd;
	291	u8 iqCalICh[AR5416_MAX_CHAINS];
	292	u8 iqCalQCh[AR5416_MAX_CHAINS];
	293	u8 pdGainOverlap;
	294	u8 ob;
	295	u8 db;
	296	u8 xpaBiasLvl;
	297	u8 pwrDecreaseFor2Chain;
	298	u8 pwrDecreaseFor3Chain;
	299	u8 txFrameToDataStart;
	300	u8 txFrameToPaOn;
	301	u8 ht40PowerIncForPdadc;
	302	u8 bswAtten[AR5416_MAX_CHAINS];
	303	u8 bswMargin[AR5416_MAX_CHAINS];
	304	u8 swSettleHt40;
	305	u8 xatten2Db[AR5416_MAX_CHAINS];
	306	u8 xatten2Margin[AR5416_MAX_CHAINS];
	307	u8 ob_ch1;
	308	u8 db_ch1;
	309	u8 useAnt1:1,
	310	force_xpaon:1,
311	local_bias:1,
312	femBandSelectUsed:1, xlnabufin:1, xlnaisel:2, xlnabufmode:1;
313	u8 miscBits;
314	u16 xpaBiasLvlFreq[3];
315	u8 futureModal[6];
316
317	struct spur_chan spurChans[AR5416_EEPROM_MODAL_SPURS];
318	} __packed;
319
8bd1d07f SB	320	struct calDataPerFreqOpLoop {
	321	u8 pwrPdg[2][5];
	322	u8 vpdPdg[2][5];
	323	u8 pcdac[2][5];
	324	u8 empty[2][5];
	325	} __packed;
	326
394cf0a1 S	327	struct modal_eep_4k_header {
	328	u32 antCtrlChain[AR5416_EEP4K_MAX_CHAINS];
	329	u32 antCtrlCommon;
	330	u8 antennaGainCh[AR5416_EEP4K_MAX_CHAINS];
	331	u8 switchSettling;
	332	u8 txRxAttenCh[AR5416_EEP4K_MAX_CHAINS];
	333	u8 rxTxMarginCh[AR5416_EEP4K_MAX_CHAINS];
	334	u8 adcDesiredSize;
	335	u8 pgaDesiredSize;
	336	u8 xlnaGainCh[AR5416_EEP4K_MAX_CHAINS];
	337	u8 txEndToXpaOff;
	338	u8 txEndToRxOn;
	339	u8 txFrameToXpaOn;
	340	u8 thresh62;
	341	u8 noiseFloorThreshCh[AR5416_EEP4K_MAX_CHAINS];
	342	u8 xpdGain;
	343	u8 xpd;
	344	u8 iqCalICh[AR5416_EEP4K_MAX_CHAINS];
	345	u8 iqCalQCh[AR5416_EEP4K_MAX_CHAINS];
	346	u8 pdGainOverlap;
	347	u8 ob_01;
	348	u8 db1_01;
	349	u8 xpaBiasLvl;
	350	u8 txFrameToDataStart;
	351	u8 txFrameToPaOn;
	352	u8 ht40PowerIncForPdadc;
	353	u8 bswAtten[AR5416_EEP4K_MAX_CHAINS];
	354	u8 bswMargin[AR5416_EEP4K_MAX_CHAINS];
	355	u8 swSettleHt40;
	356	u8 xatten2Db[AR5416_EEP4K_MAX_CHAINS];
	357	u8 xatten2Margin[AR5416_EEP4K_MAX_CHAINS];
	358	u8 db2_01;
	359	u8 version;
	360	u16 ob_234;
	361	u16 db1_234;
	362	u16 db2_234;
	363	u8 futureModal[4];
	364
	365	struct spur_chan spurChans[AR5416_EEPROM_MODAL_SPURS];
	366	} __packed;
	367
	368
	369	struct cal_data_per_freq {
	370	u8 pwrPdg[AR5416_NUM_PD_GAINS][AR5416_PD_GAIN_ICEPTS];
	371	u8 vpdPdg[AR5416_NUM_PD_GAINS][AR5416_PD_GAIN_ICEPTS];
	372	} __packed;
	373
	374	struct cal_data_per_freq_4k {
	375	u8 pwrPdg[AR5416_EEP4K_NUM_PD_GAINS][AR5416_EEP4K_PD_GAIN_ICEPTS];
	376	u8 vpdPdg[AR5416_EEP4K_NUM_PD_GAINS][AR5416_EEP4K_PD_GAIN_ICEPTS];
	377	} __packed;
	378
	379	struct cal_target_power_leg {
	380	u8 bChannel;
	381	u8 tPow2x[4];
	382	} __packed;
	383
	384	struct cal_target_power_ht {
	385	u8 bChannel;
	386	u8 tPow2x[8];
	387	} __packed;
	388
	389
	390	#ifdef __BIG_ENDIAN_BITFIELD
391	struct cal_ctl_edges {
392	u8 bChannel;
393	u8 flag:2, tPower:6;
394	} __packed;
395	#else
396	struct cal_ctl_edges {
397	u8 bChannel;
398	u8 tPower:6, flag:2;
399	} __packed;
400	#endif
401
402	struct cal_ctl_data {
403	struct cal_ctl_edges
404	ctlEdges[AR5416_MAX_CHAINS][AR5416_NUM_BAND_EDGES];
405	} __packed;
406
407	struct cal_ctl_data_4k {
408	struct cal_ctl_edges
409	ctlEdges[AR5416_EEP4K_MAX_CHAINS][AR5416_EEP4K_NUM_BAND_EDGES];
410	} __packed;
411
412	struct ar5416_eeprom_def {
413	struct base_eep_header baseEepHeader;
414	u8 custData[64];
415	struct modal_eep_header modalHeader[2];
416	u8 calFreqPier5G[AR5416_NUM_5G_CAL_PIERS];
417	u8 calFreqPier2G[AR5416_NUM_2G_CAL_PIERS];
418	struct cal_data_per_freq
419	calPierData5G[AR5416_MAX_CHAINS][AR5416_NUM_5G_CAL_PIERS];
420	struct cal_data_per_freq
421	calPierData2G[AR5416_MAX_CHAINS][AR5416_NUM_2G_CAL_PIERS];
422	struct cal_target_power_leg
423	calTargetPower5G[AR5416_NUM_5G_20_TARGET_POWERS];
424	struct cal_target_power_ht
425	calTargetPower5GHT20[AR5416_NUM_5G_20_TARGET_POWERS];
426	struct cal_target_power_ht
427	calTargetPower5GHT40[AR5416_NUM_5G_40_TARGET_POWERS];
428	struct cal_target_power_leg
429	calTargetPowerCck[AR5416_NUM_2G_CCK_TARGET_POWERS];
430	struct cal_target_power_leg
431	calTargetPower2G[AR5416_NUM_2G_20_TARGET_POWERS];
432	struct cal_target_power_ht
433	calTargetPower2GHT20[AR5416_NUM_2G_20_TARGET_POWERS];
434	struct cal_target_power_ht
435	calTargetPower2GHT40[AR5416_NUM_2G_40_TARGET_POWERS];
436	u8 ctlIndex[AR5416_NUM_CTLS];
437	struct cal_ctl_data ctlData[AR5416_NUM_CTLS];
438	u8 padding;
439	} __packed;
440
441	struct ar5416_eeprom_4k {
442	struct base_eep_header_4k baseEepHeader;
443	u8 custData[20];
444	struct modal_eep_4k_header modalHeader;
445	u8 calFreqPier2G[AR5416_EEP4K_NUM_2G_CAL_PIERS];
446	struct cal_data_per_freq_4k
447	calPierData2G[AR5416_EEP4K_MAX_CHAINS][AR5416_EEP4K_NUM_2G_CAL_PIERS];
448	struct cal_target_power_leg
449	calTargetPowerCck[AR5416_EEP4K_NUM_2G_CCK_TARGET_POWERS];
450	struct cal_target_power_leg
451	calTargetPower2G[AR5416_EEP4K_NUM_2G_20_TARGET_POWERS];
452	struct cal_target_power_ht
453	calTargetPower2GHT20[AR5416_EEP4K_NUM_2G_20_TARGET_POWERS];
454	struct cal_target_power_ht
455	calTargetPower2GHT40[AR5416_EEP4K_NUM_2G_40_TARGET_POWERS];
456	u8 ctlIndex[AR5416_EEP4K_NUM_CTLS];
457	struct cal_ctl_data_4k ctlData[AR5416_EEP4K_NUM_CTLS];
458	u8 padding;
459	} __packed;
460
461	enum reg_ext_bitmap {
462	REG_EXT_JAPAN_MIDBAND = 1,
463	REG_EXT_FCC_DFS_HT40 = 2,
464	REG_EXT_JAPAN_NONDFS_HT40 = 3,
465	REG_EXT_JAPAN_DFS_HT40 = 4
466	};
467
468	struct ath9k_country_entry {
469	u16 countryCode;
470	u16 regDmnEnum;
471	u16 regDmn5G;
472	u16 regDmn2G;
473	u8 isMultidomain;
474	u8 iso[3];
475	};
476
2660b81a	477	enum ath9k_eep_map {
394cf0a1 S	478	EEP_MAP_DEFAULT = 0x0,
	479	EEP_MAP_4KBITS,
	480	EEP_MAP_MAX
	481	};
	482
e153789d S	483	struct eeprom_ops {
	484	int (check_eeprom)(struct ath_hw hw);
	485	u32 (get_eeprom)(struct ath_hw hw, enum eeprom_param param);
	486	bool (fill_eeprom)(struct ath_hw hw);
	487	int (get_eeprom_ver)(struct ath_hw hw);
	488	int (get_eeprom_rev)(struct ath_hw hw);
	489	u8 (get_num_ant_config)(struct ath_hw hw, enum ieee80211_band band);
	490	u16 (get_eeprom_antenna_cfg)(struct ath_hw hw,
	491	struct ath9k_channel *chan);
	492	bool (set_board_values)(struct ath_hw hw, struct ath9k_channel *chan);
	493	void (set_addac)(struct ath_hw hw, struct ath9k_channel *chan);
	494	int (set_txpower)(struct ath_hw hw, struct ath9k_channel *chan,
	495	u16 cfgCtl, u8 twiceAntennaReduction,
	496	u8 twiceMaxRegulatoryPower, u8 powerLimit);
	497	u16 (get_spur_channel)(struct ath_hw ah, u16 i, bool is2GHz);
	498	};
	499
394cf0a1	500	#define ar5416_get_ntxchains(_txchainmask) \
f74df6fb	501	(((_txchainmask >> 2) & 1) + \
394cf0a1 S	502	((_txchainmask >> 1) & 1) + (_txchainmask & 1))
394cf0a1 S	503
cbe61d8a	504	int ath9k_hw_eeprom_attach(struct ath_hw *ah);
394cf0a1 S	505
394cf0a1 S	506	#endif /* EEPROM_H */