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It will break external patches involving ar9300_eeprom, which is desired because those patches will probably be no longer correct. The number of chains in the eeprom is also decoupled from AR9300_MAX_CHAINS, which is the number of chains supported by the driver. Signed-off-by: Wenli Looi --- .../net/wireless/ath/ath9k/ar9003_eeprom.c | 74 +++++++++---------- .../net/wireless/ath/ath9k/ar9003_eeprom.h | 44 +++++------ drivers/net/wireless/ath/ath9k/hw.h | 2 +- 3 files changed, 60 insertions(+), 60 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c index 03eeee767..11c7b57a1 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c @@ -43,7 +43,7 @@ static int ar9003_hw_power_interpolate(int32_t x, int32_t *px, int32_t *py, u_int16_t np); -static const struct ar9300_eeprom ar9300_default = { +static const struct ar9300_eeprom_v1 ar9300_default = { .eepromVersion = 2, .templateVersion = 2, .macAddr = {0, 2, 3, 4, 5, 6}, @@ -622,7 +622,7 @@ static const struct ar9300_eeprom ar9300_default = { } }; -static const struct ar9300_eeprom ar9300_x113 = { +static const struct ar9300_eeprom_v1 ar9300_x113 = { .eepromVersion = 2, .templateVersion = 6, .macAddr = {0x00, 0x03, 0x7f, 0x0, 0x0, 0x0}, @@ -1201,7 +1201,7 @@ static const struct ar9300_eeprom ar9300_x113 = { }; -static const struct ar9300_eeprom ar9300_h112 = { +static const struct ar9300_eeprom_v1 ar9300_h112 = { .eepromVersion = 2, .templateVersion = 3, .macAddr = {0x00, 0x03, 0x7f, 0x0, 0x0, 0x0}, @@ -1780,7 +1780,7 @@ static const struct ar9300_eeprom ar9300_h112 = { }; -static const struct ar9300_eeprom ar9300_x112 = { +static const struct ar9300_eeprom_v1 ar9300_x112 = { .eepromVersion = 2, .templateVersion = 5, .macAddr = {0x00, 0x03, 0x7f, 0x0, 0x0, 0x0}, @@ -2358,7 +2358,7 @@ static const struct ar9300_eeprom ar9300_x112 = { } }; -static const struct ar9300_eeprom ar9300_h116 = { +static const struct ar9300_eeprom_v1 ar9300_h116 = { .eepromVersion = 2, .templateVersion = 4, .macAddr = {0x00, 0x03, 0x7f, 0x0, 0x0, 0x0}, @@ -2937,7 +2937,7 @@ static const struct ar9300_eeprom ar9300_h116 = { }; -static const struct ar9300_eeprom *ar9300_eep_templates[] = { +static const struct ar9300_eeprom_v1 *ar9300_eep_templates[] = { &ar9300_default, &ar9300_x112, &ar9300_h116, @@ -2945,7 +2945,7 @@ static const struct ar9300_eeprom *ar9300_eep_templates[] = { &ar9300_x113, }; -static const struct ar9300_eeprom *ar9003_eeprom_struct_find_by_id(int id) +static const struct ar9300_eeprom_v1 *ar9003_eeprom_struct_find_by_id(int id) { int it; @@ -2973,7 +2973,7 @@ static int interpolate(int x, int xa, int xb, int ya, int yb) /* XXX: review hardware docs */ static int ath9k_hw_ar9300_get_eeprom_ver(struct ath_hw *ah) { - return ah->eeprom.ar9300_eep.eepromVersion; + return ah->eeprom.ar9300_eep_v1.eepromVersion; } /* XXX: could be read from the eepromVersion, not sure yet */ @@ -2984,18 +2984,18 @@ static int ath9k_hw_ar9300_get_eeprom_rev(struct ath_hw *ah) static struct ar9300_base_eep_hdr *ar9003_base_header(struct ath_hw *ah) { - return &ah->eeprom.ar9300_eep.baseEepHeader; + return &ah->eeprom.ar9300_eep_v1.baseEepHeader; } static struct ar9300_BaseExtension_1 *ar9003_base_ext1(struct ath_hw *ah) { - return &ah->eeprom.ar9300_eep.base_ext1; + return &ah->eeprom.ar9300_eep_v1.base_ext1; } -static struct ar9300_modal_eep_header *ar9003_modal_header(struct ath_hw *ah, +static struct ar9300_modal_eep_header_v1 *ar9003_modal_header(struct ath_hw *ah, bool is2ghz) { - struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep; + struct ar9300_eeprom_v1 *eep = &ah->eeprom.ar9300_eep_v1; if (is2ghz) return &eep->modalHeader2G; @@ -3010,35 +3010,35 @@ static int8_t ar9003_ant_gain(struct ath_hw *ah, bool is2ghz) static u8 ar9003_cal_freq_pier(struct ath_hw *ah, int idx, bool is2ghz) { - struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep; + struct ar9300_eeprom_v1 *eep = &ah->eeprom.ar9300_eep_v1; return is2ghz ? eep->calFreqPier2G[idx] : eep->calFreqPier5G[idx]; } static struct ar9300_cal_data_per_freq_op_loop * ar9003_cal_pier_data(struct ath_hw *ah, int chain, int idx, bool is2ghz) { - struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep; + struct ar9300_eeprom_v1 *eep = &ah->eeprom.ar9300_eep_v1; return is2ghz ? &eep->calPierData2G[chain][idx] : &eep->calPierData5G[chain][idx]; } static u8 ar9003_cal_target_freqbin(struct ath_hw *ah, int idx, bool is2ghz) { - struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep; + struct ar9300_eeprom_v1 *eep = &ah->eeprom.ar9300_eep_v1; return is2ghz ? eep->calTarget_freqbin_2G[idx] : eep->calTarget_freqbin_5G[idx]; } static u8 ar9003_cal_target_freqbin_cck(struct ath_hw *ah, int idx) { - struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep; + struct ar9300_eeprom_v1 *eep = &ah->eeprom.ar9300_eep_v1; return eep->calTarget_freqbin_Cck[idx]; } static u8 ar9003_cal_target_freqbin_ht20(struct ath_hw *ah, int idx, bool is2ghz) { - struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep; + struct ar9300_eeprom_v1 *eep = &ah->eeprom.ar9300_eep_v1; return is2ghz ? eep->calTarget_freqbin_2GHT20[idx] : eep->calTarget_freqbin_5GHT20[idx]; } @@ -3046,7 +3046,7 @@ static u8 ar9003_cal_target_freqbin_ht20(struct ath_hw *ah, int idx, static u8 ar9003_cal_target_freqbin_ht40(struct ath_hw *ah, int idx, bool is2ghz) { - struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep; + struct ar9300_eeprom_v1 *eep = &ah->eeprom.ar9300_eep_v1; return is2ghz ? eep->calTarget_freqbin_2GHT40[idx] : eep->calTarget_freqbin_5GHT40[idx]; } @@ -3054,21 +3054,21 @@ static u8 ar9003_cal_target_freqbin_ht40(struct ath_hw *ah, int idx, static u8 ar9003_cal_target_power(struct ath_hw *ah, int idx, int rateIndex, bool is2ghz) { - struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep; + struct ar9300_eeprom_v1 *eep = &ah->eeprom.ar9300_eep_v1; return is2ghz ? eep->calTargetPower2G[idx].tPow2x[rateIndex] : eep->calTargetPower5G[idx].tPow2x[rateIndex]; } static u8 ar9003_cal_target_power_cck(struct ath_hw *ah, int idx, int rateIndex) { - struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep; + struct ar9300_eeprom_v1 *eep = &ah->eeprom.ar9300_eep_v1; return eep->calTargetPowerCck[idx].tPow2x[rateIndex]; } static u8 ar9003_cal_target_power_ht20(struct ath_hw *ah, int idx, int rateIndex, bool is2ghz) { - struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep; + struct ar9300_eeprom_v1 *eep = &ah->eeprom.ar9300_eep_v1; return is2ghz ? eep->calTargetPower2GHT20[idx].tPow2x[rateIndex] : eep->calTargetPower5GHT20[idx].tPow2x[rateIndex]; } @@ -3076,28 +3076,28 @@ static u8 ar9003_cal_target_power_ht20(struct ath_hw *ah, int idx, static u8 ar9003_cal_target_power_ht40(struct ath_hw *ah, int idx, int rateIndex, bool is2ghz) { - struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep; + struct ar9300_eeprom_v1 *eep = &ah->eeprom.ar9300_eep_v1; return is2ghz ? eep->calTargetPower2GHT40[idx].tPow2x[rateIndex] : eep->calTargetPower5GHT40[idx].tPow2x[rateIndex]; } static u8 ar9003_ctl_freqbin(struct ath_hw *ah, int idx, int edge, bool is2ghz) { - struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep; + struct ar9300_eeprom_v1 *eep = &ah->eeprom.ar9300_eep_v1; return is2ghz ? eep->ctl_freqbin_2G[idx][edge] : eep->ctl_freqbin_5G[idx][edge]; } static u8 ar9003_ctl_index(struct ath_hw *ah, int idx, bool is2ghz) { - struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep; + struct ar9300_eeprom_v1 *eep = &ah->eeprom.ar9300_eep_v1; return is2ghz ? eep->ctlIndex_2G[idx] : eep->ctlIndex_5G[idx]; } static u8 ar9003_ctl_power_data(struct ath_hw *ah, int idx, int edge, bool is2ghz) { - struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep; + struct ar9300_eeprom_v1 *eep = &ah->eeprom.ar9300_eep_v1; return is2ghz ? eep->ctlPowerData_2G[idx].ctlEdges[edge] : eep->ctlPowerData_5G[idx].ctlEdges[edge]; } @@ -3137,12 +3137,12 @@ static int8_t ar9003_temp_slope(struct ath_hw *ah, bool is2ghz) static int8_t ar9003_temp_slope_high(struct ath_hw *ah) { - return ah->eeprom.ar9300_eep.base_ext2.tempSlopeHigh; + return ah->eeprom.ar9300_eep_v1.base_ext2.tempSlopeHigh; } static int8_t ar9003_temp_slope_low(struct ath_hw *ah) { - return ah->eeprom.ar9300_eep.base_ext2.tempSlopeLow; + return ah->eeprom.ar9300_eep_v1.base_ext2.tempSlopeLow; } static u8 ar9003_tx_end_to_xpa_off(struct ath_hw *ah, bool is2ghz) @@ -3157,22 +3157,22 @@ static u8 ar9003_tx_frame_to_xpa_on(struct ath_hw *ah, bool is2ghz) static u8 ar9003_xatten1_db_high(struct ath_hw *ah, int chain) { - return ah->eeprom.ar9300_eep.base_ext2.xatten1DBHigh[chain]; + return ah->eeprom.ar9300_eep_v1.base_ext2.xatten1DBHigh[chain]; } static u8 ar9003_xatten1_db_low(struct ath_hw *ah, int chain) { - return ah->eeprom.ar9300_eep.base_ext2.xatten1DBLow[chain]; + return ah->eeprom.ar9300_eep_v1.base_ext2.xatten1DBLow[chain]; } static u8 ar9003_xatten1_db_margin_high(struct ath_hw *ah, int chain) { - return ah->eeprom.ar9300_eep.base_ext2.xatten1MarginHigh[chain]; + return ah->eeprom.ar9300_eep_v1.base_ext2.xatten1MarginHigh[chain]; } static u8 ar9003_xatten1_db_margin_low(struct ath_hw *ah, int chain) { - return ah->eeprom.ar9300_eep.base_ext2.xatten1MarginLow[chain]; + return ah->eeprom.ar9300_eep_v1.base_ext2.xatten1MarginLow[chain]; } static u8 ar9003_xatten1_db(struct ath_hw *ah, int chain, bool is2ghz) @@ -3197,7 +3197,7 @@ static u8 ar9003_xpa_bias_lvl(struct ath_hw *ah, bool is2ghz) static u8 *ar9003_mac_addr(struct ath_hw *ah) { - return ah->eeprom.ar9300_eep.macAddr; + return ah->eeprom.ar9300_eep_v1.macAddr; } static u16 ar9003_switch_com_spdt_get(struct ath_hw *ah, bool is2ghz) @@ -3421,7 +3421,7 @@ static int ar9300_compress_decision(struct ath_hw *ah, u8 *word, int length, int mdata_size) { struct ath_common *common = ath9k_hw_common(ah); - const struct ar9300_eeprom *eep = NULL; + const struct ar9300_eeprom_v1 *eep = NULL; switch (code) { case _CompressNone: @@ -3512,7 +3512,7 @@ static int ar9300_eeprom_restore_internal(struct ath_hw *ah, int it; u16 checksum, mchecksum; struct ath_common *common = ath9k_hw_common(ah); - struct ar9300_eeprom *eep; + struct ar9300_eeprom_v1 *eep; eeprom_read_op read; if (ath9k_hw_use_flash(ah)) { @@ -3522,7 +3522,7 @@ static int ar9300_eeprom_restore_internal(struct ath_hw *ah, return -EIO; /* check if eeprom contains valid data */ - eep = (struct ar9300_eeprom *) mptr; + eep = (struct ar9300_eeprom_v1 *) mptr; txrx = eep->baseEepHeader.txrxMask; if (txrx != 0 && txrx != 0xff) return 0; @@ -3625,10 +3625,10 @@ static int ar9300_eeprom_restore_internal(struct ath_hw *ah, */ static bool ath9k_hw_ar9300_fill_eeprom(struct ath_hw *ah) { - u8 *mptr = (u8 *) &ah->eeprom.ar9300_eep; + u8 *mptr = (u8 *) &ah->eeprom.ar9300_eep_v1; if (ar9300_eeprom_restore_internal(ah, mptr, - sizeof(struct ar9300_eeprom)) < 0) + sizeof(struct ar9300_eeprom_v1)) < 0) return false; return true; diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h index f8ae20318..b020092e8 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h +++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h @@ -41,7 +41,7 @@ #define AR9300_EEPMISC_WOW 0x02 #define AR9300_CUSTOMER_DATA_SIZE 20 -#define AR9300_MAX_CHAINS 3 +#define AR9300_EEPROM_V1_MAX_CHAINS 3 #define AR9300_ANT_16S 25 #define AR9300_FUTURE_MODAL_SZ 6 @@ -215,23 +215,23 @@ struct ar9300_base_eep_hdr { __le32 swreg; } __packed; -struct ar9300_modal_eep_header { +struct ar9300_modal_eep_header_v1 { /* 4 idle, t1, t2, b (4 bits per setting) */ __le32 antCtrlCommon; /* 4 ra1l1, ra2l1, ra1l2, ra2l2, ra12 */ __le32 antCtrlCommon2; /* 6 idle, t, r, rx1, rx12, b (2 bits each) */ - __le16 antCtrlChain[AR9300_MAX_CHAINS]; + __le16 antCtrlChain[AR9300_EEPROM_V1_MAX_CHAINS]; /* 3 xatten1_db for AR9280 (0xa20c/b20c 5:0) */ - u8 xatten1DB[AR9300_MAX_CHAINS]; + u8 xatten1DB[AR9300_EEPROM_V1_MAX_CHAINS]; /* 3 xatten1_margin for merlin (0xa20c/b20c 16:12 */ - u8 xatten1Margin[AR9300_MAX_CHAINS]; + u8 xatten1Margin[AR9300_EEPROM_V1_MAX_CHAINS]; int8_t tempSlope; int8_t voltSlope; /* spur channels in usual fbin coding format */ u8 spurChans[AR_EEPROM_MODAL_SPURS]; /* 3 Check if the register is per chain */ - int8_t noiseFloorThreshCh[AR9300_MAX_CHAINS]; + int8_t noiseFloorThreshCh[AR9300_EEPROM_V1_MAX_CHAINS]; u8 reserved[11]; int8_t quick_drop; u8 xpaBiasLvl; @@ -270,7 +270,7 @@ struct cal_tgt_pow_legacy { u8 tPow2x[4]; } __packed; -struct cal_tgt_pow_ht { +struct cal_tgt_pow_ht_v1 { u8 tPow2x[14]; } __packed; @@ -300,16 +300,16 @@ struct ar9300_BaseExtension_1 { int8_t quick_drop_high; } __packed; -struct ar9300_BaseExtension_2 { +struct ar9300_BaseExtension_2_v1 { int8_t tempSlopeLow; int8_t tempSlopeHigh; - u8 xatten1DBLow[AR9300_MAX_CHAINS]; - u8 xatten1MarginLow[AR9300_MAX_CHAINS]; - u8 xatten1DBHigh[AR9300_MAX_CHAINS]; - u8 xatten1MarginHigh[AR9300_MAX_CHAINS]; + u8 xatten1DBLow[AR9300_EEPROM_V1_MAX_CHAINS]; + u8 xatten1MarginLow[AR9300_EEPROM_V1_MAX_CHAINS]; + u8 xatten1DBHigh[AR9300_EEPROM_V1_MAX_CHAINS]; + u8 xatten1MarginHigh[AR9300_EEPROM_V1_MAX_CHAINS]; } __packed; -struct ar9300_eeprom { +struct ar9300_eeprom_v1 { u8 eepromVersion; u8 templateVersion; u8 macAddr[6]; @@ -317,11 +317,11 @@ struct ar9300_eeprom { struct ar9300_base_eep_hdr baseEepHeader; - struct ar9300_modal_eep_header modalHeader2G; + struct ar9300_modal_eep_header_v1 modalHeader2G; struct ar9300_BaseExtension_1 base_ext1; u8 calFreqPier2G[AR9300_NUM_2G_CAL_PIERS]; struct ar9300_cal_data_per_freq_op_loop - calPierData2G[AR9300_MAX_CHAINS][AR9300_NUM_2G_CAL_PIERS]; + calPierData2G[AR9300_EEPROM_V1_MAX_CHAINS][AR9300_NUM_2G_CAL_PIERS]; u8 calTarget_freqbin_Cck[AR9300_NUM_2G_CCK_TARGET_POWERS]; u8 calTarget_freqbin_2G[AR9300_NUM_2G_20_TARGET_POWERS]; u8 calTarget_freqbin_2GHT20[AR9300_NUM_2G_20_TARGET_POWERS]; @@ -330,26 +330,26 @@ struct ar9300_eeprom { calTargetPowerCck[AR9300_NUM_2G_CCK_TARGET_POWERS]; struct cal_tgt_pow_legacy calTargetPower2G[AR9300_NUM_2G_20_TARGET_POWERS]; - struct cal_tgt_pow_ht + struct cal_tgt_pow_ht_v1 calTargetPower2GHT20[AR9300_NUM_2G_20_TARGET_POWERS]; - struct cal_tgt_pow_ht + struct cal_tgt_pow_ht_v1 calTargetPower2GHT40[AR9300_NUM_2G_40_TARGET_POWERS]; u8 ctlIndex_2G[AR9300_NUM_CTLS_2G]; u8 ctl_freqbin_2G[AR9300_NUM_CTLS_2G][AR9300_NUM_BAND_EDGES_2G]; struct cal_ctl_data_2g ctlPowerData_2G[AR9300_NUM_CTLS_2G]; - struct ar9300_modal_eep_header modalHeader5G; - struct ar9300_BaseExtension_2 base_ext2; + struct ar9300_modal_eep_header_v1 modalHeader5G; + struct ar9300_BaseExtension_2_v1 base_ext2; u8 calFreqPier5G[AR9300_NUM_5G_CAL_PIERS]; struct ar9300_cal_data_per_freq_op_loop - calPierData5G[AR9300_MAX_CHAINS][AR9300_NUM_5G_CAL_PIERS]; + calPierData5G[AR9300_EEPROM_V1_MAX_CHAINS][AR9300_NUM_5G_CAL_PIERS]; u8 calTarget_freqbin_5G[AR9300_NUM_5G_20_TARGET_POWERS]; u8 calTarget_freqbin_5GHT20[AR9300_NUM_5G_20_TARGET_POWERS]; u8 calTarget_freqbin_5GHT40[AR9300_NUM_5G_40_TARGET_POWERS]; struct cal_tgt_pow_legacy calTargetPower5G[AR9300_NUM_5G_20_TARGET_POWERS]; - struct cal_tgt_pow_ht + struct cal_tgt_pow_ht_v1 calTargetPower5GHT20[AR9300_NUM_5G_20_TARGET_POWERS]; - struct cal_tgt_pow_ht + struct cal_tgt_pow_ht_v1 calTargetPower5GHT40[AR9300_NUM_5G_40_TARGET_POWERS]; u8 ctlIndex_5G[AR9300_NUM_CTLS_5G]; u8 ctl_freqbin_5G[AR9300_NUM_CTLS_5G][AR9300_NUM_BAND_EDGES_5G]; diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index 759a5991a..22349c2b7 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -789,7 +789,7 @@ struct ath_hw { struct ar5416_eeprom_def def; struct ar5416_eeprom_4k map4k; struct ar9287_eeprom map9287; - struct ar9300_eeprom ar9300_eep; + struct ar9300_eeprom_v1 ar9300_eep_v1; } eeprom; const struct eeprom_ops *eep_ops;