path: root/drivers/net/wireless/ath/ath9k/ar9003_phy.h

/*
 * Copyright (c) 2002-2010 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 AR9003_PHY_H
#define AR9003_PHY_H

/*
 * Channel Register Map
 */
#define AR_CHAN_BASE	0x9800

#define AR_PHY_TIMING1      (AR_CHAN_BASE + 0x0)
#define AR_PHY_TIMING2      (AR_CHAN_BASE + 0x4)
#define AR_PHY_TIMING3      (AR_CHAN_BASE + 0x8)
#define AR_PHY_TIMING4      (AR_CHAN_BASE + 0xc)
#define AR_PHY_TIMING5      (AR_CHAN_BASE + 0x10)
#define AR_PHY_TIMING6      (AR_CHAN_BASE + 0x14)
#define AR_PHY_TIMING11     (AR_CHAN_BASE + 0x18)
#define AR_PHY_SPUR_REG     (AR_CHAN_BASE + 0x1c)
#define AR_PHY_RX_IQCAL_CORR_B0    (AR_CHAN_BASE + 0xdc)
#define AR_PHY_TX_IQCAL_CONTROL_3  (AR_CHAN_BASE + 0xb0)

#define AR_PHY_TIMING11_SPUR_FREQ_SD    0x3FF00000
#define AR_PHY_TIMING11_SPUR_FREQ_SD_S  20

#define AR_PHY_TIMING11_SPUR_DELTA_PHASE 0x000FFFFF
#define AR_PHY_TIMING11_SPUR_DELTA_PHASE_S 0

#define AR_PHY_TIMING11_USE_SPUR_FILTER_IN_AGC 0x40000000
#define AR_PHY_TIMING11_USE_SPUR_FILTER_IN_AGC_S 30

#define AR_PHY_TIMING11_USE_SPUR_FILTER_IN_SELFCOR 0x80000000
#define AR_PHY_TIMING11_USE_SPUR_FILTER_IN_SELFCOR_S 31

#define AR_PHY_SPUR_REG_ENABLE_NF_RSSI_SPUR_MIT         0x4000000
#define AR_PHY_SPUR_REG_ENABLE_NF_RSSI_SPUR_MIT_S       26

#define AR_PHY_SPUR_REG_ENABLE_MASK_PPM                         0x20000     /* bins move with freq offset */
#define AR_PHY_SPUR_REG_ENABLE_MASK_PPM_S                       17
#define AR_PHY_SPUR_REG_SPUR_RSSI_THRESH            0x000000FF
#define AR_PHY_SPUR_REG_SPUR_RSSI_THRESH_S          0
#define AR_PHY_SPUR_REG_EN_VIT_SPUR_RSSI                        0x00000100
#define AR_PHY_SPUR_REG_EN_VIT_SPUR_RSSI_S                      8
#define AR_PHY_SPUR_REG_MASK_RATE_CNTL                          0x03FC0000
#define AR_PHY_SPUR_REG_MASK_RATE_CNTL_S			18

#define AR_PHY_RX_IQCAL_CORR_B0_LOOPBACK_IQCORR_EN   0x20000000
#define AR_PHY_RX_IQCAL_CORR_B0_LOOPBACK_IQCORR_EN_S         29

#define AR_PHY_TX_IQCAL_CONTROL_3_IQCORR_EN   0x80000000
#define AR_PHY_TX_IQCAL_CONTROL_3_IQCORR_EN_S         31

#define AR_PHY_FIND_SIG_LOW  (AR_CHAN_BASE + 0x20)

#define AR_PHY_SFCORR           (AR_CHAN_BASE + 0x24)
#define AR_PHY_SFCORR_LOW       (AR_CHAN_BASE + 0x28)
#define AR_PHY_SFCORR_EXT       (AR_CHAN_BASE + 0x2c)

#define AR_PHY_EXT_CCA              (AR_CHAN_BASE + 0x30)
#define AR_PHY_RADAR_0              (AR_CHAN_BASE + 0x34)
#define AR_PHY_RADAR_1              (AR_CHAN_BASE + 0x38)
#define AR_PHY_RADAR_EXT            (AR_CHAN_BASE + 0x3c)
#define AR_PHY_MULTICHAIN_CTRL      (AR_CHAN_BASE + 0x80)
#define AR_PHY_PERCHAIN_CSD         (AR_CHAN_BASE + 0x84)

#define AR_PHY_TX_PHASE_RAMP_0      (AR_CHAN_BASE + 0xd0)
#define AR_PHY_ADC_GAIN_DC_CORR_0   (AR_CHAN_BASE + 0xd4)
#define AR_PHY_IQ_ADC_MEAS_0_B0     (AR_CHAN_BASE + 0xc0)
#define AR_PHY_IQ_ADC_MEAS_1_B0     (AR_CHAN_BASE + 0xc4)
#define AR_PHY_IQ_ADC_MEAS_2_B0     (AR_CHAN_BASE + 0xc8)
#define AR_PHY_IQ_ADC_MEAS_3_B0     (AR_CHAN_BASE + 0xcc)

/* The following registers changed position from AR9300 1.0 to AR9300 2.0 */
#define AR_PHY_TX_PHASE_RAMP_0_9300_10      (AR_CHAN_BASE + 0xd0 - 0x10)
#define AR_PHY_ADC_GAIN_DC_CORR_0_9300_10   (AR_CHAN_BASE + 0xd4 - 0x10)
#define AR_PHY_IQ_ADC_MEAS_0_B0_9300_10     (AR_CHAN_BASE + 0xc0 + 0x8)
#define AR_PHY_IQ_ADC_MEAS_1_B0_9300_10     (AR_CHAN_BASE + 0xc4 + 0x8)
#define AR_PHY_IQ_ADC_MEAS_2_B0_9300_10     (AR_CHAN_BASE + 0xc8 + 0x8)
#define AR_PHY_IQ_ADC_MEAS_3_B0_9300_10     (AR_CHAN_BASE + 0xcc + 0x8)

#define AR_PHY_TX_CRC               (AR_CHAN_BASE + 0xa0)
#define AR_PHY_TST_DAC_CONST        (AR_CHAN_BASE + 0xa4)
#define AR_PHY_SPUR_REPORT_0        (AR_CHAN_BASE + 0xa8)
#define AR_PHY_CHAN_INFO_TAB_0      (AR_CHAN_BASE + 0x300)

/*
 * Channel Field Definitions
 */
#define AR_PHY_TIMING2_USE_FORCE_PPM    0x00001000
#define AR_PHY_TIMING2_FORCE_PPM_VAL    0x00000fff
#define AR_PHY_TIMING3_DSC_MAN      0xFFFE0000
#define AR_PHY_TIMING3_DSC_MAN_S    17
#define AR_PHY_TIMING3_DSC_EXP      0x0001E000
#define AR_PHY_TIMING3_DSC_EXP_S    13
#define AR_PHY_TIMING4_IQCAL_LOG_COUNT_MAX 0xF000
#define AR_PHY_TIMING4_IQCAL_LOG_COUNT_MAX_S   12
#define AR_PHY_TIMING4_DO_CAL    0x10000

#define AR_PHY_TIMING4_ENABLE_PILOT_MASK        0x10000000
#define AR_PHY_TIMING4_ENABLE_PILOT_MASK_S      28
#define AR_PHY_TIMING4_ENABLE_CHAN_MASK         0x20000000
#define AR_PHY_TIMING4_ENABLE_CHAN_MASK_S       29

#define AR_PHY_TIMING4_ENABLE_SPUR_FILTER 0x40000000
#define AR_PHY_TIMING4_ENABLE_SPUR_FILTER_S 30
#define AR_PHY_TIMING4_ENABLE_SPUR_RSSI 0x80000000
#define AR_PHY_TIMING4_ENABLE_SPUR_RSSI_S 31

#define AR_PHY_NEW_ADC_GAIN_CORR_ENABLE 0x40000000
#define AR_PHY_NEW_ADC_DC_OFFSET_CORR_ENABLE 0x80000000
#define AR_PHY_SFCORR_LOW_USE_SELF_CORR_LOW  0x00000001
#define AR_PHY_SFCORR_LOW_M2COUNT_THR_LOW    0x00003F00
#define AR_PHY_SFCORR_LOW_M2COUNT_THR_LOW_S  8
#define AR_PHY_SFCORR_LOW_M1_THRESH_LOW      0x001FC000
#define AR_PHY_SFCORR_LOW_M1_THRESH_LOW_S    14
#define AR_PHY_SFCORR_LOW_M2_THRESH_LOW      0x0FE00000
#define AR_PHY_SFCORR_LOW_M2_THRESH_LOW_S    21
#define AR_PHY_SFCORR_M2COUNT_THR    0x0000001F
#define AR_PHY_SFCORR_M2COUNT_THR_S  0
#define AR_PHY_SFCORR_M1_THRESH      0x00FE0000
#define AR_PHY_SFCORR_M1_THRESH_S    17
#define AR_PHY_SFCORR_M2_THRESH      0x7F000000
#define AR_PHY_SFCORR_M2_THRESH_S    24
#define AR_PHY_SFCORR_EXT_M1_THRESH       0x0000007F
#define AR_PHY_SFCORR_EXT_M1_THRESH_S     0
#define AR_PHY_SFCORR_EXT_M2_THRESH       0x00003F80
#define AR_PHY_SFCORR_EXT_M2_THRESH_S     7
#define AR_PHY_SFCORR_EXT_M1_THRESH_LOW   0x001FC000
#define AR_PHY_SFCORR_EXT_M1_THRESH_LOW_S 14
#define AR_PHY_SFCORR_EXT_M2_THRESH_LOW   0x0FE00000
#define AR_PHY_SFCORR_EXT_M2_THRESH_LOW_S 21
#define AR_PHY_SFCORR_EXT_SPUR_SUBCHANNEL_SD 0x10000000
#define AR_PHY_SFCORR_EXT_SPUR_SUBCHANNEL_SD_S 28
#define AR_PHY_SFCORR_SPUR_SUBCHNL_SD_S   28
#define AR_PHY_EXT_CCA_THRESH62 0x007F0000
#define AR_PHY_EXT_CCA_THRESH62_S       16
#define AR_PHY_EXT_MINCCA_PWR   0x01FF0000
#define AR_PHY_EXT_MINCCA_PWR_S 16
#define AR_PHY_EXT_CYCPWR_THR1 0x0000FE00L
#define AR_PHY_EXT_CYCPWR_THR1_S 9
#define AR_PHY_TIMING5_CYCPWR_THR1  0x000000FE
#define AR_PHY_TIMING5_CYCPWR_THR1_S    1
#define AR_PHY_TIMING5_CYCPWR_THR1_ENABLE  0x00000001
#define AR_PHY_TIMING5_CYCPWR_THR1_ENABLE_S    0
#define AR_PHY_TIMING5_CYCPWR_THR1A  0x007F0000
#define AR_PHY_TIMING5_CYCPWR_THR1A_S    16
#define AR_PHY_TIMING5_RSSI_THR1A     (0x7F << 16)
#define AR_PHY_TIMING5_RSSI_THR1A_S   16
#define AR_PHY_TIMING5_RSSI_THR1A_ENA (0x1 << 15)
#define AR_PHY_RADAR_0_ENA  0x00000001
#define AR_PHY_RADAR_0_FFT_ENA  0x80000000
#define AR_PHY_RADAR_0_INBAND   0x0000003e
#define AR_PHY_RADAR_0_INBAND_S 1
#define AR_PHY_RADAR_0_PRSSI    0x00000FC0
#define AR_PHY_RADAR_0_PRSSI_S  6
#define AR_PHY_RADAR_0_HEIGHT   0x0003F000
#define AR_PHY_RADAR_0_HEIGHT_S 12
#define AR_PHY_RADAR_0_RRSSI    0x00FC0000
#define AR_PHY_RADAR_0_RRSSI_S  18
#define AR_PHY_RADAR_0_FIRPWR   0x7F000000
#define AR_PHY_RADAR_0_FIRPWR_S 24
#define AR_PHY_RADAR_1_RELPWR_ENA       0x00800000
#define AR_PHY_RADAR_1_USE_FIR128       0x00400000
#define AR_PHY_RADAR_1_RELPWR_THRESH    0x003F0000
#define AR_PHY_RADAR_1_RELPWR_THRESH_S  16
#define AR_PHY_RADAR_1_BLOCK_CHECK      0x00008000
#define AR_PHY_RADAR_1_MAX_RRSSI        0x00004000
#define AR_PHY_RADAR_1_RELSTEP_CHECK    0x00002000
#define AR_PHY_RADAR_1_RELSTEP_THRESH   0x00001F00
#define AR_PHY_RADAR_1_RELSTEP_THRESH_S 8
#define AR_PHY_RADAR_1_MAXLEN           0x000000FF
#define AR_PHY_RADAR_1_MAXLEN_S         0
#define AR_PHY_RADAR_EXT_ENA            0x00004000
#define AR_PHY_RADAR_DC_PWR_THRESH      0x007f8000
#define AR_PHY_RADAR_DC_PWR_THRESH_S    15
#define AR_PHY_RADAR_LB_DC_CAP          0x7f800000
#define AR_PHY_RADAR_LB_DC_CAP_S        23
#define AR_PHY_FIND_SIG_LOW_FIRSTEP_LOW (0x3f << 6)
#define AR_PHY_FIND_SIG_LOW_FIRSTEP_LOW_S   6
#define AR_PHY_FIND_SIG_LOW_FIRPWR      (0x7f << 12)
#define AR_PHY_FIND_SIG_LOW_FIRPWR_S    12
#define AR_PHY_FIND_SIG_LOW_FIRPWR_SIGN_BIT 19
#define AR_PHY_FIND_SIG_LOW_RELSTEP     0x1f
#define AR_PHY_FIND_SIG_LOW_RELSTEP_S   0
#define AR_PHY_FIND_SIG_LOW_RELSTEP_SIGN_BIT 5
#define AR_PHY_CHAN_INFO_TAB_S2_READ    0x00000008
#define AR_PHY_CHAN_INFO_TAB_S2_READ_S           3
#define AR_PHY_RX_IQCAL_CORR_IQCORR_Q_Q_COFF 0x0000007F
#define AR_PHY_RX_IQCAL_CORR_IQCORR_Q_Q_COFF_S   0
#define AR_PHY_RX_IQCAL_CORR_IQCORR_Q_I_COFF 0x00003F80
#define AR_PHY_RX_IQCAL_CORR_IQCORR_Q_I_COFF_S   7
#define AR_PHY_RX_IQCAL_CORR_IQCORR_ENABLE   0x00004000
#define AR_PHY_RX_IQCAL_CORR_LOOPBACK_IQCORR_Q_Q_COFF   0x003f8000
#define AR_PHY_RX_IQCAL_CORR_LOOPBACK_IQCORR_Q_Q_COFF_S 15
#define AR_PHY_RX_IQCAL_CORR_LOOPBACK_IQCORR_Q_I_COFF   0x1fc00000
#define AR_PHY_RX_IQCAL_CORR_LOOPBACK_IQCORR_Q_I_COFF_S 22

/*
 * MRC Register Map
 */
#define AR_MRC_BASE	0x9c00

#define AR_PHY_TIMING_3A       (AR_MRC_BASE + 0x0)
#define AR_PHY_LDPC_CNTL1      (AR_MRC_BASE + 0x4)
#define AR_PHY_LDPC_CNTL2      (AR_MRC_BASE + 0x8)
#define AR_PHY_PILOT_SPUR_MASK (AR_MRC_BASE + 0xc)
#define AR_PHY_CHAN_SPUR_MASK  (AR_MRC_BASE + 0x10)
#define AR_PHY_SGI_DELTA       (AR_MRC_BASE + 0x14)
#define AR_PHY_ML_CNTL_1       (AR_MRC_BASE + 0x18)
#define AR_PHY_ML_CNTL_2       (AR_MRC_BASE + 0x1c)
#define AR_PHY_TST_ADC         (AR_MRC_BASE + 0x20)

#define AR_PHY_PILOT_SPUR_MASK_CF_PILOT_MASK_IDX_A              0x00000FE0
#define AR_PHY_PILOT_SPUR_MASK_CF_PILOT_MASK_IDX_A_S    5
#define AR_PHY_PILOT_SPUR_MASK_CF_PILOT_MASK_A                  0x1F
#define AR_PHY_PILOT_SPUR_MASK_CF_PILOT_MASK_A_S                0

#define AR_PHY_CHAN_SPUR_MASK_CF_CHAN_MASK_IDX_A        0x00000FE0
#define AR_PHY_CHAN_SPUR_MASK_CF_CHAN_MASK_IDX_A_S      5
#define AR_PHY_CHAN_SPUR_MASK_CF_CHAN_MASK_A            0x1F
#define AR_PHY_CHAN_SPUR_MASK_CF_CHAN_MASK_A_S		0

/*
 * MRC Feild Definitions
 */
#define AR_PHY_SGI_DSC_MAN   0x0007FFF0
#define AR_PHY_SGI_DSC_MAN_S 4
#define AR_PHY_SGI_DSC_EXP   0x0000000F
#define AR_PHY_SGI_DSC_EXP_S 0
/*
 * BBB Register Map
 */
#define AR_BBB_BASE	0x9d00

/*
 * AGC Register Map
 */
#define AR_AGC_BASE	0x9e00

#define AR_PHY_SETTLING         (AR_AGC_BASE + 0x0)
#define AR_PHY_FORCEMAX_GAINS_0 (AR_AGC_BASE + 0x4)
#define AR_PHY_GAINS_MINOFF0    (AR_AGC_BASE + 0x8)
#define AR_PHY_DESIRED_SZ       (AR_AGC_BASE + 0xc)
#define AR_PHY_FIND_SIG         (AR_AGC_BASE + 0x10)
#define AR_PHY_AGC              (AR_AGC_BASE + 0x14)
#define AR_PHY_EXT_ATTEN_CTL_0  (AR_AGC_BASE + 0x18)
#define AR_PHY_CCA_0            (AR_AGC_BASE + 0x1c)
#define AR_PHY_EXT_CCA0         (AR_AGC_BASE + 0x20)
#define AR_PHY_RESTART          (AR_AGC_BASE + 0x24)
#define AR_PHY_MC_GAIN_CTRL     (AR_AGC_BASE + 0x28)
#define AR_PHY_EXTCHN_PWRTHR1   (AR_AGC_BASE + 0x2c)
#define AR_PHY_EXT_CHN_WIN      (AR_AGC_BASE + 0x30)
#define AR_PHY_20_40_DET_THR    (AR_AGC_BASE + 0x34)
#define AR_PHY_RIFS_SRCH        (AR_AGC_BASE + 0x38)
#define AR_PHY_PEAK_DET_CTRL_1  (AR_AGC_BASE + 0x3c)
#define AR_PHY_PEAK_DET_CTRL_2  (AR_AGC_BASE + 0x40)
#define AR_PHY_RX_GAIN_BOUNDS_1 (AR_AGC_BASE + 0x44)
#define AR_PHY_RX_GAIN_BOUNDS_2 (AR_AGC_BASE + 0x48)
#define AR_PHY_RSSI_0           (AR_AGC_BASE + 0x180)
#define AR_PHY_SPUR_CCK_REP0    (AR_AGC_BASE + 0x184)
#define AR_PHY_CCK_DETECT       (AR_AGC_BASE + 0x1c0)
#define AR_PHY_DAG_CTRLCCK      (AR_AGC_BASE + 0x1c4)
#define AR_PHY_IQCORR_CTRL_CCK  (AR_AGC_BASE + 0x1c8)

#define AR_PHY_CCK_SPUR_MIT     (AR_AGC_BASE + 0x1cc)
#define AR_PHY_CCK_SPUR_MIT_SPUR_RSSI_THR                           0x000001fe
#define AR_PHY_CCK_SPUR_MIT_SPUR_RSSI_THR_S                                  1
#define AR_PHY_CCK_SPUR_MIT_SPUR_FILTER_TYPE                        0x60000000
#define AR_PHY_CCK_SPUR_MIT_SPUR_FILTER_TYPE_S                              29
#define AR_PHY_CCK_SPUR_MIT_USE_CCK_SPUR_MIT                        0x00000001
#define AR_PHY_CCK_SPUR_MIT_USE_CCK_SPUR_MIT_S                               0
#define AR_PHY_CCK_SPUR_MIT_CCK_SPUR_FREQ                           0x1ffffe00
#define AR_PHY_CCK_SPUR_MIT_CCK_SPUR_FREQ_S                                  9

#define AR_PHY_MRC_CCK_CTRL         (AR_AGC_BASE + 0x1d0)
#define AR_PHY_MRC_CCK_ENABLE       0x00000001
#define AR_PHY_MRC_CCK_ENABLE_S              0
#define AR_PHY_MRC_CCK_MUX_REG      0x00000002
#define AR_PHY_MRC_CCK_MUX_REG_S             1

#define AR_PHY_RX_OCGAIN        (AR_AGC_BASE + 0x200)

#define AR_PHY_CCA_NOM_VAL_9300_2GHZ          -110
#define AR_PHY_CCA_NOM_VAL_9300_5GHZ          -115
#define AR_PHY_CCA_MIN_GOOD_VAL_9300_2GHZ     -125
#define AR_PHY_CCA_MIN_GOOD_VAL_9300_5GHZ     -125
#define AR_PHY_CCA_MAX_GOOD_VAL_9300_2GHZ     -95
#define AR_PHY_CCA_MAX_GOOD_VAL_9300_5GHZ     -100

/*
 * AGC Field Definitions
 */
#define AR_PHY_EXT_ATTEN_CTL_RXTX_MARGIN    0x00FC0000
#define AR_PHY_EXT_ATTEN_CTL_RXTX_MARGIN_S  18
#define AR_PHY_EXT_ATTEN_CTL_BSW_MARGIN     0x00003C00
#define AR_PHY_EXT_ATTEN_CTL_BSW_MARGIN_S   10
#define AR_PHY_EXT_ATTEN_CTL_BSW_ATTEN      0x0000001F
#define AR_PHY_EXT_ATTEN_CTL_BSW_ATTEN_S    0
#define AR_PHY_EXT_ATTEN_CTL_XATTEN2_MARGIN     0x003E0000
#define AR_PHY_EXT_ATTEN_CTL_XATTEN2_MARGIN_S   17
#define AR_PHY_EXT_ATTEN_CTL_XATTEN1_MARGIN     0x0001F000
#define AR_PHY_EXT_ATTEN_CTL_XATTEN1_MARGIN_S   12
#define AR_PHY_EXT_ATTEN_CTL_XATTEN2_DB         0x00000FC0
#define AR_PHY_EXT_ATTEN_CTL_X