| /* |
| * Copyright (c) 2004-2008 Reyk Floeter <reyk@openbsd.org> |
| * Copyright (c) 2006-2008 Nick Kossifidis <mickflemm@gmail.com> |
| * |
| * Permission to use, copy, modify, and 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. |
| * |
| */ |
| |
| /* |
| * Common ar5xxx EEPROM data offsets (set these on AR5K_EEPROM_BASE) |
| */ |
| #define AR5K_EEPROM_PCIE_OFFSET 0x02 /* Contains offset to PCI-E infos */ |
| #define AR5K_EEPROM_PCIE_SERDES_SECTION 0x40 /* PCIE_OFFSET points here when |
| * SERDES infos are present */ |
| #define AR5K_EEPROM_MAGIC 0x003d /* EEPROM Magic number */ |
| #define AR5K_EEPROM_MAGIC_VALUE 0x5aa5 /* Default - found on EEPROM */ |
| |
| #define AR5K_EEPROM_IS_HB63 0x000b /* Talon detect */ |
| |
| #define AR5K_EEPROM_RFKILL 0x0f |
| #define AR5K_EEPROM_RFKILL_GPIO_SEL 0x0000001c |
| #define AR5K_EEPROM_RFKILL_GPIO_SEL_S 2 |
| #define AR5K_EEPROM_RFKILL_POLARITY 0x00000002 |
| #define AR5K_EEPROM_RFKILL_POLARITY_S 1 |
| |
| #define AR5K_EEPROM_REG_DOMAIN 0x00bf /* EEPROM regdom */ |
| |
| /* FLASH(EEPROM) Defines for AR531X chips */ |
| #define AR5K_EEPROM_SIZE_LOWER 0x1b /* size info -- lower */ |
| #define AR5K_EEPROM_SIZE_UPPER 0x1c /* size info -- upper */ |
| #define AR5K_EEPROM_SIZE_UPPER_MASK 0xfff0 |
| #define AR5K_EEPROM_SIZE_UPPER_SHIFT 4 |
| #define AR5K_EEPROM_SIZE_ENDLOC_SHIFT 12 |
| |
| #define AR5K_EEPROM_CHECKSUM 0x00c0 /* EEPROM checksum */ |
| #define AR5K_EEPROM_INFO_BASE 0x00c0 /* EEPROM header */ |
| #define AR5K_EEPROM_INFO_MAX (0x400 - AR5K_EEPROM_INFO_BASE) |
| #define AR5K_EEPROM_INFO_CKSUM 0xffff |
| #define AR5K_EEPROM_INFO(_n) (AR5K_EEPROM_INFO_BASE + (_n)) |
| |
| #define AR5K_EEPROM_VERSION AR5K_EEPROM_INFO(1) /* EEPROM Version */ |
| #define AR5K_EEPROM_VERSION_3_0 0x3000 /* No idea what's going on before this version */ |
| #define AR5K_EEPROM_VERSION_3_1 0x3001 /* ob/db values for 2GHz (ar5211_rfregs) */ |
| #define AR5K_EEPROM_VERSION_3_2 0x3002 /* different frequency representation (eeprom_bin2freq) */ |
| #define AR5K_EEPROM_VERSION_3_3 0x3003 /* offsets changed, has 32 CTLs (see below) and ee_false_detect (eeprom_read_modes) */ |
| #define AR5K_EEPROM_VERSION_3_4 0x3004 /* has ee_i_gain, ee_cck_ofdm_power_delta (eeprom_read_modes) */ |
| #define AR5K_EEPROM_VERSION_4_0 0x4000 /* has ee_misc, ee_cal_pier, ee_turbo_max_power and ee_xr_power (eeprom_init) */ |
| #define AR5K_EEPROM_VERSION_4_1 0x4001 /* has ee_margin_tx_rx (eeprom_init) */ |
| #define AR5K_EEPROM_VERSION_4_2 0x4002 /* has ee_cck_ofdm_gain_delta (eeprom_init) */ |
| #define AR5K_EEPROM_VERSION_4_3 0x4003 /* power calibration changes */ |
| #define AR5K_EEPROM_VERSION_4_4 0x4004 |
| #define AR5K_EEPROM_VERSION_4_5 0x4005 |
| #define AR5K_EEPROM_VERSION_4_6 0x4006 /* has ee_scaled_cck_delta */ |
| #define AR5K_EEPROM_VERSION_4_7 0x3007 /* 4007 ? */ |
| #define AR5K_EEPROM_VERSION_4_9 0x4009 /* EAR futureproofing */ |
| #define AR5K_EEPROM_VERSION_5_0 0x5000 /* Has 2413 PDADC calibration etc */ |
| #define AR5K_EEPROM_VERSION_5_1 0x5001 /* Has capability values */ |
| #define AR5K_EEPROM_VERSION_5_3 0x5003 /* Has spur mitigation tables */ |
| |
| #define AR5K_EEPROM_MODE_11A 0 |
| #define AR5K_EEPROM_MODE_11B 1 |
| #define AR5K_EEPROM_MODE_11G 2 |
| |
| #define AR5K_EEPROM_HDR AR5K_EEPROM_INFO(2) /* Header that contains the device caps */ |
| #define AR5K_EEPROM_HDR_11A(_v) (((_v) >> AR5K_EEPROM_MODE_11A) & 0x1) |
| #define AR5K_EEPROM_HDR_11B(_v) (((_v) >> AR5K_EEPROM_MODE_11B) & 0x1) |
| #define AR5K_EEPROM_HDR_11G(_v) (((_v) >> AR5K_EEPROM_MODE_11G) & 0x1) |
| #define AR5K_EEPROM_HDR_T_2GHZ_DIS(_v) (((_v) >> 3) & 0x1) /* Disable turbo for 2GHz */ |
| #define AR5K_EEPROM_HDR_T_5GHZ_DBM(_v) (((_v) >> 4) & 0x7f) /* Max turbo power for < 2W power consumption */ |
| #define AR5K_EEPROM_HDR_DEVICE(_v) (((_v) >> 11) & 0x7) /* Device type (1 Cardbus, 2 PCI, 3 MiniPCI, 4 AP) */ |
| #define AR5K_EEPROM_HDR_RFKILL(_v) (((_v) >> 14) & 0x1) /* Device has RFKill support */ |
| #define AR5K_EEPROM_HDR_T_5GHZ_DIS(_v) (((_v) >> 15) & 0x1) /* Disable turbo for 5GHz */ |
| |
| /* Newer EEPROMs are using a different offset */ |
| #define AR5K_EEPROM_OFF(_v, _v3_0, _v3_3) \ |
| (((_v) >= AR5K_EEPROM_VERSION_3_3) ? _v3_3 : _v3_0) |
| |
| #define AR5K_EEPROM_ANT_GAIN(_v) AR5K_EEPROM_OFF(_v, 0x00c4, 0x00c3) |
| #define AR5K_EEPROM_ANT_GAIN_5GHZ(_v) ((s8)(((_v) >> 8) & 0xff)) |
| #define AR5K_EEPROM_ANT_GAIN_2GHZ(_v) ((s8)((_v) & 0xff)) |
| |
| /* Misc values available since EEPROM 4.0 */ |
| #define AR5K_EEPROM_MISC0 AR5K_EEPROM_INFO(4) |
| #define AR5K_EEPROM_EARSTART(_v) ((_v) & 0xfff) |
| #define AR5K_EEPROM_HDR_XR2_DIS(_v) (((_v) >> 12) & 0x1) |
| #define AR5K_EEPROM_HDR_XR5_DIS(_v) (((_v) >> 13) & 0x1) |
| #define AR5K_EEPROM_EEMAP(_v) (((_v) >> 14) & 0x3) |
| |
| #define AR5K_EEPROM_MISC1 AR5K_EEPROM_INFO(5) |
| #define AR5K_EEPROM_TARGET_PWRSTART(_v) ((_v) & 0xfff) |
| #define AR5K_EEPROM_HAS32KHZCRYSTAL(_v) (((_v) >> 14) & 0x1) /* has 32KHz crystal for sleep mode */ |
| #define AR5K_EEPROM_HAS32KHZCRYSTAL_OLD(_v) (((_v) >> 15) & 0x1) |
| |
| #define AR5K_EEPROM_MISC2 AR5K_EEPROM_INFO(6) |
| #define AR5K_EEPROM_EEP_FILE_VERSION(_v) (((_v) >> 8) & 0xff) |
| #define AR5K_EEPROM_EAR_FILE_VERSION(_v) ((_v) & 0xff) |
| |
| #define AR5K_EEPROM_MISC3 AR5K_EEPROM_INFO(7) |
| #define AR5K_EEPROM_ART_BUILD_NUM(_v) (((_v) >> 10) & 0x3f) |
| #define AR5K_EEPROM_EAR_FILE_ID(_v) ((_v) & 0xff) |
| |
| #define AR5K_EEPROM_MISC4 AR5K_EEPROM_INFO(8) |
| #define AR5K_EEPROM_CAL_DATA_START(_v) (((_v) >> 4) & 0xfff) |
| #define AR5K_EEPROM_MASK_R0(_v) (((_v) >> 2) & 0x3) /* modes supported by radio 0 (bit 1: G, bit 2: A) */ |
| #define AR5K_EEPROM_MASK_R1(_v) ((_v) & 0x3) /* modes supported by radio 1 (bit 1: G, bit 2: A) */ |
| |
| #define AR5K_EEPROM_MISC5 AR5K_EEPROM_INFO(9) |
| #define AR5K_EEPROM_COMP_DIS(_v) ((_v) & 0x1) /* disable compression */ |
| #define AR5K_EEPROM_AES_DIS(_v) (((_v) >> 1) & 0x1) /* disable AES */ |
| #define AR5K_EEPROM_FF_DIS(_v) (((_v) >> 2) & 0x1) /* disable fast frames */ |
| #define AR5K_EEPROM_BURST_DIS(_v) (((_v) >> 3) & 0x1) /* disable bursting */ |
| #define AR5K_EEPROM_MAX_QCU(_v) (((_v) >> 4) & 0xf) /* max number of QCUs. defaults to 10 */ |
| #define AR5K_EEPROM_HEAVY_CLIP_EN(_v) (((_v) >> 8) & 0x1) /* enable heavy clipping */ |
| #define AR5K_EEPROM_KEY_CACHE_SIZE(_v) (((_v) >> 12) & 0xf) /* key cache size. defaults to 128 */ |
| |
| #define AR5K_EEPROM_MISC6 AR5K_EEPROM_INFO(10) |
| #define AR5K_EEPROM_TX_CHAIN_DIS ((_v) & 0x7) /* MIMO chains disabled for TX bitmask */ |
| #define AR5K_EEPROM_RX_CHAIN_DIS (((_v) >> 3) & 0x7) /* MIMO chains disabled for RX bitmask */ |
| #define AR5K_EEPROM_FCC_MID_EN (((_v) >> 6) & 0x1) /* 5.47-5.7GHz supported */ |
| #define AR5K_EEPROM_JAP_U1EVEN_EN (((_v) >> 7) & 0x1) /* Japan UNII1 band (5.15-5.25GHz) on even channels (5180, 5200, 5220, 5240) supported */ |
| #define AR5K_EEPROM_JAP_U2_EN (((_v) >> 8) & 0x1) /* Japan UNII2 band (5.25-5.35GHz) supported */ |
| #define AR5K_EEPROM_JAP_MID_EN (((_v) >> 9) & 0x1) /* Japan band from 5.47-5.7GHz supported */ |
| #define AR5K_EEPROM_JAP_U1ODD_EN (((_v) >> 10) & 0x1) /* Japan UNII2 band (5.15-5.25GHz) on odd channels (5170, 5190, 5210, 5230) supported */ |
| #define AR5K_EEPROM_JAP_11A_NEW_EN (((_v) >> 11) & 0x1) /* Japan A mode enabled (using even channels) */ |
| |
| /* calibration settings */ |
| #define AR5K_EEPROM_MODES_11A(_v) AR5K_EEPROM_OFF(_v, 0x00c5, 0x00d4) |
| #define AR5K_EEPROM_MODES_11B(_v) AR5K_EEPROM_OFF(_v, 0x00d0, 0x00f2) |
| #define AR5K_EEPROM_MODES_11G(_v) AR5K_EEPROM_OFF(_v, 0x00da, 0x010d) |
| #define AR5K_EEPROM_CTL(_v) AR5K_EEPROM_OFF(_v, 0x00e4, 0x0128) /* Conformance test limits */ |
| #define AR5K_EEPROM_GROUPS_START(_v) AR5K_EEPROM_OFF(_v, 0x0100, 0x0150) /* Start of Groups */ |
| #define AR5K_EEPROM_GROUP1_OFFSET 0x0 |
| #define AR5K_EEPROM_GROUP2_OFFSET 0x5 |
| #define AR5K_EEPROM_GROUP3_OFFSET 0x37 |
| #define AR5K_EEPROM_GROUP4_OFFSET 0x46 |
| #define AR5K_EEPROM_GROUP5_OFFSET 0x55 |
| #define AR5K_EEPROM_GROUP6_OFFSET 0x65 |
| #define AR5K_EEPROM_GROUP7_OFFSET 0x69 |
| #define AR5K_EEPROM_GROUP8_OFFSET 0x6f |
| |
| #define AR5K_EEPROM_TARGET_PWR_OFF_11A(_v) AR5K_EEPROM_OFF(_v, AR5K_EEPROM_GROUPS_START(_v) + \ |
| AR5K_EEPROM_GROUP5_OFFSET, 0x0000) |
| #define AR5K_EEPROM_TARGET_PWR_OFF_11B(_v) AR5K_EEPROM_OFF(_v, AR5K_EEPROM_GROUPS_START(_v) + \ |
| AR5K_EEPROM_GROUP6_OFFSET, 0x0010) |
| #define AR5K_EEPROM_TARGET_PWR_OFF_11G(_v) AR5K_EEPROM_OFF(_v, AR5K_EEPROM_GROUPS_START(_v) + \ |
| AR5K_EEPROM_GROUP7_OFFSET, 0x0014) |
| |
| /* [3.1 - 3.3] */ |
| #define AR5K_EEPROM_OBDB0_2GHZ 0x00ec |
| #define AR5K_EEPROM_OBDB1_2GHZ 0x00ed |
| |
| #define AR5K_EEPROM_PROTECT 0x003f /* EEPROM protect status */ |
| #define AR5K_EEPROM_PROTECT_RD_0_31 0x0001 /* Read protection bit for offsets 0x0 - 0x1f */ |
| #define AR5K_EEPROM_PROTECT_WR_0_31 0x0002 /* Write protection bit for offsets 0x0 - 0x1f */ |
| #define AR5K_EEPROM_PROTECT_RD_32_63 0x0004 /* 0x20 - 0x3f */ |
| #define AR5K_EEPROM_PROTECT_WR_32_63 0x0008 |
| #define AR5K_EEPROM_PROTECT_RD_64_127 0x0010 /* 0x40 - 0x7f */ |
| #define AR5K_EEPROM_PROTECT_WR_64_127 0x0020 |
| #define AR5K_EEPROM_PROTECT_RD_128_191 0x0040 /* 0x80 - 0xbf (regdom) */ |
| #define AR5K_EEPROM_PROTECT_WR_128_191 0x0080 |
| #define AR5K_EEPROM_PROTECT_RD_192_207 0x0100 /* 0xc0 - 0xcf */ |
| #define AR5K_EEPROM_PROTECT_WR_192_207 0x0200 |
| #define AR5K_EEPROM_PROTECT_RD_208_223 0x0400 /* 0xd0 - 0xdf */ |
| #define AR5K_EEPROM_PROTECT_WR_208_223 0x0800 |
| #define AR5K_EEPROM_PROTECT_RD_224_239 0x1000 /* 0xe0 - 0xef */ |
| #define AR5K_EEPROM_PROTECT_WR_224_239 0x2000 |
| #define AR5K_EEPROM_PROTECT_RD_240_255 0x4000 /* 0xf0 - 0xff */ |
| #define AR5K_EEPROM_PROTECT_WR_240_255 0x8000 |
| |
| /* Some EEPROM defines */ |
| #define AR5K_EEPROM_EEP_SCALE 100 |
| #define AR5K_EEPROM_EEP_DELTA 10 |
| #define AR5K_EEPROM_N_MODES 3 |
| #define AR5K_EEPROM_N_5GHZ_CHAN 10 |
| #define AR5K_EEPROM_N_5GHZ_RATE_CHAN 8 |
| #define AR5K_EEPROM_N_2GHZ_CHAN 3 |
| #define AR5K_EEPROM_N_2GHZ_CHAN_2413 4 |
| #define AR5K_EEPROM_N_2GHZ_CHAN_MAX 4 |
| #define AR5K_EEPROM_MAX_CHAN 10 |
| #define AR5K_EEPROM_N_PWR_POINTS_5111 11 |
| #define AR5K_EEPROM_N_PCDAC 11 |
| #define AR5K_EEPROM_N_PHASE_CAL 5 |
| #define AR5K_EEPROM_N_TEST_FREQ 8 |
| #define AR5K_EEPROM_N_EDGES 8 |
| #define AR5K_EEPROM_N_INTERCEPTS 11 |
| #define AR5K_EEPROM_FREQ_M(_v) AR5K_EEPROM_OFF(_v, 0x7f, 0xff) |
| #define AR5K_EEPROM_PCDAC_M 0x3f |
| #define AR5K_EEPROM_PCDAC_START 1 |
| #define AR5K_EEPROM_PCDAC_STOP 63 |
| #define AR5K_EEPROM_PCDAC_STEP 1 |
| #define AR5K_EEPROM_NON_EDGE_M 0x40 |
| #define AR5K_EEPROM_CHANNEL_POWER 8 |
| #define AR5K_EEPROM_N_OBDB 4 |
| #define AR5K_EEPROM_OBDB_DIS 0xffff |
| #define AR5K_EEPROM_CHANNEL_DIS 0xff |
| #define AR5K_EEPROM_SCALE_OC_DELTA(_x) (((_x) * 2) / 10) |
| #define AR5K_EEPROM_N_CTLS(_v) AR5K_EEPROM_OFF(_v, 16, 32) |
| #define AR5K_EEPROM_MAX_CTLS 32 |
| #define AR5K_EEPROM_N_PD_CURVES 4 |
| #define AR5K_EEPROM_N_XPD0_POINTS 4 |
| #define AR5K_EEPROM_N_XPD3_POINTS 3 |
| #define AR5K_EEPROM_N_PD_GAINS 4 |
| #define AR5K_EEPROM_N_PD_POINTS 5 |
| #define AR5K_EEPROM_N_INTERCEPT_10_2GHZ 35 |
| #define AR5K_EEPROM_N_INTERCEPT_10_5GHZ 55 |
| #define AR5K_EEPROM_POWER_M 0x3f |
| #define AR5K_EEPROM_POWER_MIN 0 |
| #define AR5K_EEPROM_POWER_MAX 3150 |
| #define AR5K_EEPROM_POWER_STEP 50 |
| #define AR5K_EEPROM_POWER_TABLE_SIZE 64 |
| #define AR5K_EEPROM_N_POWER_LOC_11B 4 |
| #define AR5K_EEPROM_N_POWER_LOC_11G 6 |
| #define AR5K_EEPROM_I_GAIN 10 |
| #define AR5K_EEPROM_CCK_OFDM_DELTA 15 |
| #define AR5K_EEPROM_N_IQ_CAL 2 |
| /* 5GHz/2GHz */ |
| enum ath5k_eeprom_freq_bands { |
| AR5K_EEPROM_BAND_5GHZ = 0, |
| AR5K_EEPROM_BAND_2GHZ = 1, |
| AR5K_EEPROM_N_FREQ_BANDS, |
| }; |
| /* Spur chans per freq band */ |
| #define AR5K_EEPROM_N_SPUR_CHANS 5 |
| /* fbin value for chan 2464 x2 */ |
| #define AR5K_EEPROM_5413_SPUR_CHAN_1 1640 |
| /* fbin value for chan 2420 x2 */ |
| #define AR5K_EEPROM_5413_SPUR_CHAN_2 1200 |
| #define AR5K_EEPROM_SPUR_CHAN_MASK 0x3FFF |
| #define AR5K_EEPROM_NO_SPUR 0x8000 |
| #define AR5K_SPUR_CHAN_WIDTH 87 |
| #define AR5K_SPUR_SYMBOL_WIDTH_BASE_100Hz 3125 |
| #define AR5K_SPUR_SYMBOL_WIDTH_TURBO_100Hz 6250 |
| |
| #define AR5K_EEPROM_READ(_o, _v) do { \ |
| if (!ath5k_hw_nvram_read(ah, (_o), &(_v))) \ |
| return -EIO; \ |
| } while (0) |
| |
| #define AR5K_EEPROM_READ_HDR(_o, _v) \ |
| AR5K_EEPROM_READ(_o, ah->ah_capabilities.cap_eeprom._v); \ |
| |
| enum ath5k_ant_table { |
| AR5K_ANT_CTL = 0, /* Idle switch table settings */ |
| AR5K_ANT_SWTABLE_A = 1, /* Switch table for antenna A */ |
| AR5K_ANT_SWTABLE_B = 2, /* Switch table for antenna B */ |
| AR5K_ANT_MAX, |
| }; |
| |
| enum ath5k_ctl_mode { |
| AR5K_CTL_11A = 0, |
| AR5K_CTL_11B = 1, |
| AR5K_CTL_11G = 2, |
| AR5K_CTL_TURBO = 3, |
| AR5K_CTL_TURBOG = 4, |
| AR5K_CTL_2GHT20 = 5, |
| AR5K_CTL_5GHT20 = 6, |
| AR5K_CTL_2GHT40 = 7, |
| AR5K_CTL_5GHT40 = 8, |
| AR5K_CTL_MODE_M = 15, |
| }; |
| |
| /* Per channel calibration data, used for power table setup */ |
| struct ath5k_chan_pcal_info_rf5111 { |
| /* Power levels in half dBm units |
| * for one power curve. */ |
| u8 pwr[AR5K_EEPROM_N_PWR_POINTS_5111]; |
| /* PCDAC table steps |
| * for the above values */ |
| u8 pcdac[AR5K_EEPROM_N_PWR_POINTS_5111]; |
| /* Starting PCDAC step */ |
| u8 pcdac_min; |
| /* Final PCDAC step */ |
| u8 pcdac_max; |
| }; |
| |
| struct ath5k_chan_pcal_info_rf5112 { |
| /* Power levels in quarter dBm units |
| * for lower (0) and higher (3) |
| * level curves in 0.25dB units */ |
| s8 pwr_x0[AR5K_EEPROM_N_XPD0_POINTS]; |
| s8 pwr_x3[AR5K_EEPROM_N_XPD3_POINTS]; |
| /* PCDAC table steps |
| * for the above values */ |
| u8 pcdac_x0[AR5K_EEPROM_N_XPD0_POINTS]; |
| u8 pcdac_x3[AR5K_EEPROM_N_XPD3_POINTS]; |
| }; |
| |
| struct ath5k_chan_pcal_info_rf2413 { |
| /* Starting pwr/pddac values */ |
| s8 pwr_i[AR5K_EEPROM_N_PD_GAINS]; |
| u8 pddac_i[AR5K_EEPROM_N_PD_GAINS]; |
| /* (pwr,pddac) points |
| * power levels in 0.5dB units */ |
| s8 pwr[AR5K_EEPROM_N_PD_GAINS] |
| [AR5K_EEPROM_N_PD_POINTS]; |
| u8 pddac[AR5K_EEPROM_N_PD_GAINS] |
| [AR5K_EEPROM_N_PD_POINTS]; |
| }; |
| |
| enum ath5k_powertable_type { |
| AR5K_PWRTABLE_PWR_TO_PCDAC = 0, |
| AR5K_PWRTABLE_LINEAR_PCDAC = 1, |
| AR5K_PWRTABLE_PWR_TO_PDADC = 2, |
| }; |
| |
| struct ath5k_pdgain_info { |
| u8 pd_points; |
| u8 *pd_step; |
| /* Power values are in |
| * 0.25dB units */ |
| s16 *pd_pwr; |
| }; |
| |
| struct ath5k_chan_pcal_info { |
| /* Frequency */ |
| u16 freq; |
| /* Tx power boundaries */ |
| s16 max_pwr; |
| s16 min_pwr; |
| union { |
| struct ath5k_chan_pcal_info_rf5111 rf5111_info; |
| struct ath5k_chan_pcal_info_rf5112 rf5112_info; |
| struct ath5k_chan_pcal_info_rf2413 rf2413_info; |
| }; |
| /* Raw values used by phy code |
| * Curves are stored in order from lower |
| * gain to higher gain (max txpower -> min txpower) */ |
| struct ath5k_pdgain_info *pd_curves; |
| }; |
| |
| /* Per rate calibration data for each mode, |
| * used for rate power table setup. |
| * Note: Values in 0.5dB units */ |
| struct ath5k_rate_pcal_info { |
| u16 freq; /* Frequency */ |
| /* Power level for 6-24Mbit/s rates or |
| * 1Mb rate */ |
| u16 target_power_6to24; |
| /* Power level for 36Mbit rate or |
| * 2Mb rate */ |
| u16 target_power_36; |
| /* Power level for 48Mbit rate or |
| * 5.5Mbit rate */ |
| u16 target_power_48; |
| /* Power level for 54Mbit rate or |
| * 11Mbit rate */ |
| u16 target_power_54; |
| }; |
| |
| /* Power edges for conformance test limits */ |
| struct ath5k_edge_power { |
| u16 freq; |
| u16 edge; /* in half dBm */ |
| bool flag; |
| }; |
| |
| /** |
| * struct ath5k_eeprom_info - EEPROM calibration data |
| * |
| * @ee_regdomain: ath/regd.c takes care of COUNTRY_ERD and WORLDWIDE_ROAMING |
| * flags |
| * @ee_ant_gain: Antenna gain in 0.5dB steps signed [5211 only?] |
| * @ee_cck_ofdm_gain_delta: difference in gainF to output the same power for |
| * OFDM and CCK packets |
| * @ee_cck_ofdm_power_delta: power difference between OFDM (6Mbps) and CCK |
| * (11Mbps) rate in G mode. 0.1dB steps |
| * @ee_scaled_cck_delta: for Japan Channel 14: 0.1dB resolution |
| * |
| * @ee_i_cal: Initial I coefficient to correct I/Q mismatch in the receive path |
| * @ee_q_cal: Initial Q coefficient to correct I/Q mismatch in the receive path |
| * @ee_fixed_bias: use ee_ob and ee_db settings or use automatic control |
| * @ee_switch_settling: RX/TX Switch settling time |
| * @ee_atn_tx_rx: Difference in attenuation between TX and RX in 1dB steps |
| * @ee_ant_control: Antenna Control Settings |
| * @ee_ob: Bias current for Output stage of PA |
| * B/G mode: Index [0] is used for AR2112/5112, otherwise [1] |
| * A mode: [0] 5.15-5.25 [1] 5.25-5.50 [2] 5.50-5.70 [3] 5.70-5.85 GHz |
| * @ee_db: Bias current for Output stage of PA. see @ee_ob |
| * @ee_tx_end2xlna_enable: Time difference from when BB finishes sending a frame |
| * to when the external LNA is activated |
| * @ee_tx_end2xpa_disable: Time difference from when BB finishes sending a frame |
| * to when the external PA switch is deactivated |
| * @ee_tx_frm2xpa_enable: Time difference from when MAC sends frame to when |
| * external PA switch is activated |
| * @ee_thr_62: Clear Channel Assessment (CCA) sensitivity |
| * (IEEE802.11a section 17.3.10.5 ) |
| * @ee_xlna_gain: Total gain of the LNA (information only) |
| * @ee_xpd: Use external (1) or internal power detector |
| * @ee_x_gain: Gain for external power detector output (differences in EEMAP |
| * versions!) |
| * @ee_i_gain: Initial gain value after reset |
| * @ee_margin_tx_rx: Margin in dB when final attenuation stage should be used |
| * |
| * @ee_false_detect: Backoff in Sensitivity (dB) on channels with spur signals |
| * @ee_noise_floor_thr: Noise floor threshold in 1dB steps |
| * @ee_adc_desired_size: Desired amplitude for ADC, used by AGC; in 0.5 dB steps |
| * @ee_pga_desired_size: Desired output of PGA (for BB gain) in 0.5 dB steps |
| * @ee_pd_gain_overlap: PD ADC curves need to overlap in 0.5dB steps (ee_map>=2) |
| */ |
| struct ath5k_eeprom_info { |
| |
| /* Header information */ |
| u16 ee_magic; |
| u16 ee_protect; |
| u16 ee_regdomain; |
| u16 ee_version; |
| u16 ee_header; |
| u16 ee_ant_gain; |
| u8 ee_rfkill_pin; |
| bool ee_rfkill_pol; |
| bool ee_is_hb63; |
| bool ee_serdes; |
| u16 ee_misc0; |
| u16 ee_misc1; |
| u16 ee_misc2; |
| u16 ee_misc3; |
| u16 ee_misc4; |
| u16 ee_misc5; |
| u16 ee_misc6; |
| u16 ee_cck_ofdm_gain_delta; |
| u16 ee_cck_ofdm_power_delta; |
| u16 ee_scaled_cck_delta; |
| |
| /* RF Calibration settings (reset, rfregs) */ |
| u16 ee_i_cal[AR5K_EEPROM_N_MODES]; |
| u16 ee_q_cal[AR5K_EEPROM_N_MODES]; |
| u16 ee_fixed_bias[AR5K_EEPROM_N_MODES]; |
| u16 ee_turbo_max_power[AR5K_EEPROM_N_MODES]; |
| u16 ee_xr_power[AR5K_EEPROM_N_MODES]; |
| u16 ee_switch_settling[AR5K_EEPROM_N_MODES]; |
| u16 ee_atn_tx_rx[AR5K_EEPROM_N_MODES]; |
| u16 ee_ant_control[AR5K_EEPROM_N_MODES][AR5K_EEPROM_N_PCDAC]; |
| u16 ee_ob[AR5K_EEPROM_N_MODES][AR5K_EEPROM_N_OBDB]; |
| u16 ee_db[AR5K_EEPROM_N_MODES][AR5K_EEPROM_N_OBDB]; |
| u16 ee_tx_end2xlna_enable[AR5K_EEPROM_N_MODES]; |
| u16 ee_tx_end2xpa_disable[AR5K_EEPROM_N_MODES]; |
| u16 ee_tx_frm2xpa_enable[AR5K_EEPROM_N_MODES]; |
| u16 ee_thr_62[AR5K_EEPROM_N_MODES]; |
| u16 ee_xlna_gain[AR5K_EEPROM_N_MODES]; |
| u16 ee_xpd[AR5K_EEPROM_N_MODES]; |
| u16 ee_x_gain[AR5K_EEPROM_N_MODES]; |
| u16 ee_i_gain[AR5K_EEPROM_N_MODES]; |
| u16 ee_margin_tx_rx[AR5K_EEPROM_N_MODES]; |
| u16 ee_switch_settling_turbo[AR5K_EEPROM_N_MODES]; |
| u16 ee_margin_tx_rx_turbo[AR5K_EEPROM_N_MODES]; |
| u16 ee_atn_tx_rx_turbo[AR5K_EEPROM_N_MODES]; |
| |
| /* Power calibration data */ |
| u16 ee_false_detect[AR5K_EEPROM_N_MODES]; |
| |
| /* Number of pd gain curves per mode */ |
| u8 ee_pd_gains[AR5K_EEPROM_N_MODES]; |
| /* Back mapping pdcurve number -> pdcurve index in pd->pd_curves */ |
| u8 ee_pdc_to_idx[AR5K_EEPROM_N_MODES][AR5K_EEPROM_N_PD_GAINS]; |
| |
| u8 ee_n_piers[AR5K_EEPROM_N_MODES]; |
| struct ath5k_chan_pcal_info ee_pwr_cal_a[AR5K_EEPROM_N_5GHZ_CHAN]; |
| struct ath5k_chan_pcal_info ee_pwr_cal_b[AR5K_EEPROM_N_2GHZ_CHAN_MAX]; |
| struct ath5k_chan_pcal_info ee_pwr_cal_g[AR5K_EEPROM_N_2GHZ_CHAN_MAX]; |
| |
| /* Per rate target power levels */ |
| u8 ee_rate_target_pwr_num[AR5K_EEPROM_N_MODES]; |
| struct ath5k_rate_pcal_info ee_rate_tpwr_a[AR5K_EEPROM_N_5GHZ_CHAN]; |
| struct ath5k_rate_pcal_info ee_rate_tpwr_b[AR5K_EEPROM_N_2GHZ_CHAN_MAX]; |
| struct ath5k_rate_pcal_info ee_rate_tpwr_g[AR5K_EEPROM_N_2GHZ_CHAN_MAX]; |
| |
| /* Conformance test limits (Unused) */ |
| u8 ee_ctls; |
| u8 ee_ctl[AR5K_EEPROM_MAX_CTLS]; |
| struct ath5k_edge_power ee_ctl_pwr[AR5K_EEPROM_N_EDGES * AR5K_EEPROM_MAX_CTLS]; |
| |
| /* Noise Floor Calibration settings */ |
| s16 ee_noise_floor_thr[AR5K_EEPROM_N_MODES]; |
| s8 ee_adc_desired_size[AR5K_EEPROM_N_MODES]; |
| s8 ee_pga_desired_size[AR5K_EEPROM_N_MODES]; |
| s8 ee_adc_desired_size_turbo[AR5K_EEPROM_N_MODES]; |
| s8 ee_pga_desired_size_turbo[AR5K_EEPROM_N_MODES]; |
| s8 ee_pd_gain_overlap; |
| |
| /* Spur mitigation data (fbin values for spur channels) */ |
| u16 ee_spur_chans[AR5K_EEPROM_N_SPUR_CHANS][AR5K_EEPROM_N_FREQ_BANDS]; |
| |
| /* Antenna raw switch tables */ |
| u32 ee_antenna[AR5K_EEPROM_N_MODES][AR5K_ANT_MAX]; |
| }; |
