From 40ac81a35c3a19f6a78f0a9f58368d36048df35b Mon Sep 17 00:00:00 2001 From: Ben Cahill Date: Thu, 29 Nov 2007 11:09:46 +0800 Subject: [PATCH] iwl-4965-hw.h: clean up unused eeprom structures and definitions Clean up unused eeprom structures and definitions in iwl-4965-hw.h. Signed-off-by: Ben Cahill Signed-off-by: Zhu Yi Signed-off-by: John W. Linville --- drivers/net/wireless/iwlwifi/iwl-4965-hw.h | 58 +--------------------- 1 file changed, 1 insertion(+), 57 deletions(-) diff --git a/drivers/net/wireless/iwlwifi/iwl-4965-hw.h b/drivers/net/wireless/iwlwifi/iwl-4965-hw.h index 4741fa228315..a71c32a649d9 100644 --- a/drivers/net/wireless/iwlwifi/iwl-4965-hw.h +++ b/drivers/net/wireless/iwlwifi/iwl-4965-hw.h @@ -169,57 +169,6 @@ struct iwl4965_eeprom_channel { s8 max_power_avg; /* max power (dBm) on this chnl, limit 31 */ } __attribute__ ((packed)); -/* - * Mapping of a Tx power level, at factory calibration temperature, - * to a radio/DSP gain table index. - * One for each of 5 "sample" power levels in each band. - * v_det is measured at the factory, using the 3945's built-in power amplifier - * (PA) output voltage detector. This same detector is used during Tx of - * long packets in normal operation to provide feedback as to proper output - * level. - * Data copied from EEPROM. - */ -struct iwl4965_eeprom_txpower_sample { - u8 gain_index; /* index into power (gain) setup table ... */ - s8 power; /* ... for this pwr level for this chnl group */ - u16 v_det; /* PA output voltage */ -} __attribute__ ((packed)); - -/* - * Mappings of Tx power levels -> nominal radio/DSP gain table indexes. - * One for each channel group (a.k.a. "band") (1 for BG, 4 for A). - * Tx power setup code interpolates between the 5 "sample" power levels - * to determine the nominal setup for a requested power level. - * Data copied from EEPROM. - * DO NOT ALTER THIS STRUCTURE!!! - */ -struct iwl4965_eeprom_txpower_group { - struct iwl4965_eeprom_txpower_sample samples[5]; /* 5 power levels */ - s32 a, b, c, d, e; /* coefficients for voltage->power - * formula (signed) */ - s32 Fa, Fb, Fc, Fd, Fe; /* these modify coeffs based on - * frequency (signed) */ - s8 saturation_power; /* highest power possible by h/w in this - * band */ - u8 group_channel; /* "representative" channel # in this band */ - s16 temperature; /* h/w temperature at factory calib this band - * (signed) */ -} __attribute__ ((packed)); - -/* - * Temperature-based Tx-power compensation data, not band-specific. - * These coefficients are use to modify a/b/c/d/e coeffs based on - * difference between current temperature and factory calib temperature. - * Data copied from EEPROM. - */ -struct iwl4965_eeprom_temperature_corr { - u32 Ta; - u32 Tb; - u32 Tc; - u32 Td; - u32 Te; -} __attribute__ ((packed)); - /* 4965 has two radio transmitters (and 3 radio receivers) */ #define EEPROM_TX_POWER_TX_CHAINS (2) @@ -230,8 +179,6 @@ struct iwl4965_eeprom_temperature_corr { * each of 3 target output levels */ #define EEPROM_TX_POWER_MEASUREMENTS (3) -#define EEPROM_TX_POWER_VERSION (2) - /* 4965 driver does not work with txpower calibration version < 5. * Look for this in calib_version member of struct iwl4965_eeprom. */ #define EEPROM_TX_POWER_VERSION_NEW (5) @@ -461,10 +408,7 @@ struct iwl4965_eeprom { #define EEPROM_CALIB_VERSION_OFFSET (2*0xB6) /* 2 bytes */ u16 calib_version; /* abs.ofs: 364 */ u8 reserved13[2]; - -#define EEPROM_SATURATION_POWER_OFFSET (2*0xB8) /* 2 bytes */ - u16 satruation_power; /* abs.ofs: 368 */ - u8 reserved14[94]; + u8 reserved14[96]; /* abs.ofs: 368 */ /* * 4965 Txpower calibration data. -- 2.34.1