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Commit 1048643e authored by Felix Fietkau's avatar Felix Fietkau Committed by John W. Linville
Browse files

ath5k: Clean up eeprom parsing and add missing calibration data 



This patch brings the ath5k eeprom parsing code in sync with the work
done on ath_info by Nick Kossifidis and integrates the missing parts
based on the code of the Atheros Legacy HAL release.

Signed-off-by: default avatarFelix Fietkau <nbd@openwrt.org>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 7ac47010

drivers/net/wireless/ath5k/ath5k.h

+0 −7
Original line number Diff line number Diff line
@@ -821,13 +821,6 @@ struct ath5k_athchan_2ghz { 
		return (false);			\

} while (0)



enum ath5k_ant_setting {

	AR5K_ANT_VARIABLE	= 0,	/* variable by programming */

	AR5K_ANT_FIXED_A	= 1,	/* fixed to 11a frequencies */

	AR5K_ANT_FIXED_B	= 2,	/* fixed to 11b frequencies */

	AR5K_ANT_MAX		= 3,

};



/*

 * Hardware interrupt abstraction

 */

drivers/net/wireless/ath5k/eeprom.c

+1047 −147

File changed.

Preview size limit exceeded, changes collapsed.

drivers/net/wireless/ath5k/eeprom.h

+216 −37
Original line number Diff line number Diff line
@@ -25,24 +25,8 @@ 
#define AR5K_EEPROM_MAGIC_5211		0x0000145b /* 5211 */

#define AR5K_EEPROM_MAGIC_5210		0x0000145a /* 5210 */



#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

#define AR5K_EEPROM_REG_DOMAIN		0x00bf	/* EEPROM regdom */

#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
@@ -53,15 +37,19 @@ 
#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_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

#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		0x4007

#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
@@ -74,8 +62,8 @@ 
#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 a/XR mode (eeprom_init) */

#define AR5K_EEPROM_HDR_DEVICE(_v)	(((_v) >> 11) & 0x7)

#define AR5K_EEPROM_HDR_T_5GHZ_DIS(_v)	(((_v) >> 15) & 0x1)	/* Disable turbo for 5Ghz (?) */

#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 */



#define AR5K_EEPROM_RFKILL_GPIO_SEL	0x0000001c

#define AR5K_EEPROM_RFKILL_GPIO_SEL_S	2
@@ -87,27 +75,95 @@ 
	(((_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)	((int8_t)(((_v) >> 8) & 0xff))

#define AR5K_EEPROM_ANT_GAIN_2GHZ(_v)	((int8_t)((_v) & 0xff))

#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)

#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)

#define AR5K_EEPROM_MASK_R1(_v)		((_v) & 0x3)



#define AR5K_EEPROM_MISC5		AR5K_EEPROM_INFO(9)

#define AR5K_EEPROM_COMP_DIS(_v)	((_v) & 0x1)

#define AR5K_EEPROM_AES_DIS(_v)		(((_v) >> 1) & 0x1)

#define AR5K_EEPROM_FF_DIS(_v)		(((_v) >> 2) & 0x1)

#define AR5K_EEPROM_BURST_DIS(_v)	(((_v) >> 3) & 0x1)

#define AR5K_EEPROM_MAX_QCU(_v)		(((_v) >> 4) & 0xf)

#define AR5K_EEPROM_HEAVY_CLIP_EN(_v)	(((_v) >> 8) & 0x1)

#define AR5K_EEPROM_KEY_CACHE_SIZE(_v)	(((_v) >> 12) & 0xf)



#define AR5K_EEPROM_MISC6		AR5K_EEPROM_INFO(10)

#define AR5K_EEPROM_TX_CHAIN_DIS	((_v) & 0x8)

#define AR5K_EEPROM_RX_CHAIN_DIS	(((_v) >> 3) & 0x8)

#define AR5K_EEPROM_FCC_MID_EN		(((_v) >> 6) & 0x1)

#define AR5K_EEPROM_JAP_U1EVEN_EN	(((_v) >> 7) & 0x1)

#define AR5K_EEPROM_JAP_U2_EN		(((_v) >> 8) & 0x1)

#define AR5K_EEPROM_JAP_U1ODD_EN	(((_v) >> 9) & 0x1)

#define AR5K_EEPROM_JAP_11A_NEW_EN	(((_v) >> 10) & 0x1)



/* 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



/* Misc values available since EEPROM 4.0 */

#define AR5K_EEPROM_MISC0		0x00c4

#define AR5K_EEPROM_EARSTART(_v)	((_v) & 0xfff)

#define AR5K_EEPROM_EEMAP(_v)		(((_v) >> 14) & 0x3)

#define AR5K_EEPROM_MISC1		0x00c5

#define AR5K_EEPROM_TARGET_PWRSTART(_v)	((_v) & 0xfff)

#define AR5K_EEPROM_HAS32KHZCRYSTAL(_v)	(((_v) >> 14) & 0x1)



#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
@@ -115,8 +171,11 @@ 
#define AR5K_EEPROM_N_MODES		3

#define AR5K_EEPROM_N_5GHZ_CHAN		10

#define AR5K_EEPROM_N_2GHZ_CHAN		3

#define AR5K_EEPROM_N_2GHZ_CHAN_2413	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
@@ -136,6 +195,8 @@ 
#define AR5K_EEPROM_N_XPD_PER_CHANNEL	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
@@ -158,8 +219,99 @@ 
#define AR5K_EEPROM_READ_HDR(_o, _v)					\

	AR5K_EEPROM_READ(_o, ah->ah_capabilities.cap_eeprom._v);	\



/* Struct to hold EEPROM calibration data */

enum ath5k_ant_setting {

	AR5K_ANT_VARIABLE	= 0,	/* variable by programming */

	AR5K_ANT_FIXED_A	= 1,	/* fixed to 11a frequencies */

	AR5K_ANT_FIXED_B	= 2,	/* fixed to 11b frequencies */

	AR5K_ANT_MAX		= 3,

};



enum ath5k_ctl_mode {

	AR5K_CTL_11A = 0,

	AR5K_CTL_11B = 1,

	AR5K_CTL_11G = 2,

	AR5K_CTL_TURBO = 3,

	AR5K_CTL_108G = 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 */

	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 */

	s8		pwr[AR5K_EEPROM_N_PD_GAINS]

				[AR5K_EEPROM_N_PD_POINTS];

	u8	pddac[AR5K_EEPROM_N_PD_GAINS]

				[AR5K_EEPROM_N_PD_POINTS];

};



struct ath5k_chan_pcal_info {

	/* Frequency */

	u16	freq;

	/* Max available power */

	s8		max_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;

	};

};



/* Per rate calibration data for each mode, used for power table setup */

struct ath5k_rate_pcal_info {

	u16	freq; /* Frequency */

	/* Power level for 6-24Mbit/s rates */

	u16	target_power_6to24;

	/* Power level for 36Mbit rate */

	u16	target_power_36;

	/* Power level for 48Mbit rate */

	u16	target_power_48;

	/* Power level for 54Mbit rate */

	u16	target_power_54;

};



/* Power edges for conformance test limits */

struct ath5k_edge_power {

	u16 freq;

	u16 edge; /* in half dBm */

	bool flag;

};



/* EEPROM calibration data */

struct ath5k_eeprom_info {



	/* Header information */

	u16	ee_magic;

	u16	ee_protect;

	u16	ee_regdomain;
@@ -168,6 +320,11 @@ struct ath5k_eeprom_info { 
	u16	ee_ant_gain;

	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;
@@ -185,7 +342,7 @@ struct ath5k_eeprom_info { 
	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_ant_tx_rx[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];
@@ -198,18 +355,40 @@ struct ath5k_eeprom_info { 
	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];



	/* Unused */

	/* Power calibration data */

	u16	ee_false_detect[AR5K_EEPROM_N_MODES];

	u16	ee_cal_pier[AR5K_EEPROM_N_MODES][AR5K_EEPROM_N_2GHZ_CHAN];

	u16	ee_channel[AR5K_EEPROM_N_MODES][AR5K_EEPROM_MAX_CHAN]; /*empty*/



	/* Number of pd gain curves per mode (RF2413) */

	u8 ee_pd_gains[AR5K_EEPROM_N_MODES];



	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];

	struct ath5k_chan_pcal_info	ee_pwr_cal_g[AR5K_EEPROM_N_2GHZ_CHAN];



	/* Per rate target power levels */

	u16	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];

	struct ath5k_rate_pcal_info	ee_rate_tpwr_g[AR5K_EEPROM_N_2GHZ_CHAN];



	/* Conformance test limits (Unused) */

	u16	ee_ctls;

	u16	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;



	u32	ee_antenna[AR5K_EEPROM_N_MODES][AR5K_ANT_MAX];

};

drivers/net/wireless/ath5k/reset.c

+1 −1
Original line number Diff line number Diff line
@@ -674,7 +674,7 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode, 
			(ee->ee_switch_settling[ee_mode] << 7) & 0x3f80,

			0xffffc07f);

		AR5K_REG_MASKED_BITS(ah, AR5K_PHY_GAIN,

			(ee->ee_ant_tx_rx[ee_mode] << 12) & 0x3f000,

			(ee->ee_atn_tx_rx[ee_mode] << 12) & 0x3f000,

			0xfffc0fff);

		AR5K_REG_MASKED_BITS(ah, AR5K_PHY_DESIRED_SIZE,

			(ee->ee_adc_desired_size[ee_mode] & 0x00ff) |