AD9361: Unhandled case in ad9361_tx_quad_calib

EdwardK

on Oct 5, 2022

Category: Choose a category

Product Number: ADRV9364

Software Version: Git latest

Our application has a lower RX rate requirement than that for TX. We Monitor RX at a rate of 4 MSPS and when required to transmit, the rate is changed to accommodate TX requirement (4 MSPS to 60000 MSPS) as required. When required to cease transmission, the baseband rate is set to the minimum RX rate of 4 MSPS to save power. On a handful of occasions we have found that an ADRV9364 will not transmit IQ data until the system is rebooted. We have not attempted to cycle the AD9364 ensm_mode to any other states and then back to fdd to see if that resolves the issue largely because we are not able to duplicate it easily and we have no way of knowing when TX channel is non responsive. When TX channel is in this state, no matter what IQ data is sent to the TX channel, the output is a CW. We also see the following kernel messages:

[ 2652.175472] ad9361 spi3.0: Unhandled case in ad9361_tx_quad_calib line 2889 clkrf 3999999 clktf 15999999
[ 2652.213479] ad9361 spi3.0: Unhandled case in ad9361_tx_quad_calib line 2889 clkrf 3999999 clktf 15999999
[ 2652.937384] ad9361 spi3.0: Unhandled case in ad9361_tx_quad_calib line 2889 clkrf 3999999 clktf 15999999
[ 2712.005104] ad9361 spi3.0: Unhandled case in ad9361_tx_quad_calib line 2889 clkrf 3999999 clktf 15999999
[ 2712.042263] ad9361 spi3.0: Unhandled case in ad9361_tx_quad_calib line 2889 clkrf 3999999 clktf 15999999
[ 2712.813428] ad9361 spi3.0: Unhandled case in ad9361_tx_quad_calib line 2889 clkrf 3999999 clktf 15999999

We understand the message from looking at https://github.com/analogdevicesinc/linux/blob/master/drivers/iio/adc/ad9361.c#L2889 but have not idea how clkrf and clktf are selected such that the code ends up in a case that is not handled. And frankly, not sure that would necessarily cause the problem we are experiencing.

Next time the issues occurs, I'll try changing the rate and ensm mode. Any ideas to help us resolve this issue are welcome.

Fix language
[edited by: EdwardK at 5:30 PM (GMT -4) on 5 Oct 2022]

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mhennerich
Oct 7, 2022 in reply to EdwardK +1 verified
EdwardK said:
Looks like AD9361 Filter Design Wizard creates a filter with parameters that trigger the issue?

Not directly - but let me explain.

The RXSAMP and TXSAMP rate must always be equal. In case you…

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0 mhennerich

on Oct 5, 2022 3:59 PM
Wondering do you have a FIR filter loaded with some interpolation or decimation?

There is only one application controlling the IIO device? Right?

Can you share more information about this use case?

I don't think I ever come across something close.

-Michael
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0 EdwardK
on Oct 6, 2022 10:38 AM in reply to mhennerich
Hi Michael,

We have FIR filters but do not use interpolation or decimation. Out filters are asymmetric s in we do not use any in the RX chain and are applied to the TX size only when required to meet meet 3 dB specifications for specific waveforms. These filters were designed using AD9361 Filter Design Wizard 16.1.3-g924f0cd. The TX filters are used in 1 MHz output bandwidth steps from 1 MHz to 40 MHz. I can provide the filters if that helps to look at the setting therein. Note that the issue persists when FIR filters are disabled.

There is one application controlling the IIO device but it multi threaded to allow logical separation of the RX and TX chains but have a shared lock prior to changing any rates. The RX chain only configures the Fs initially and the TX chain is responsible for rate changes thereafter.

RX control signal is narrow band FSK or can be a tone. TX can be any modulation from CW to wideband waveforms. Our application is battery powered at as such we need to minimize Fs to reduce power consumption.
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0 mhennerich

on Oct 6, 2022 10:54 AM in reply to EdwardK

Hi,

I had a similar setup running today on our test bench.

Changing baseband rate between 60MSPS and 4MSPS in a tight loop.

No issues detected while running for 7 hours and exchanging millions of SPI messages.

# pwd
/sys/bus/platform/devices/e0006000.spi/spi_master/spi0/statistics

# grep "" *
bytes:206676953
bytes_rx:35620637
bytes_tx:171056319
errors:0
messages:68076769
spi_async:0
spi_sync:68076769
spi_sync_immediate:68076769
timedout:0
transfer_bytes_histo_0-1:32951328
transfer_bytes_histo_1024-2047:0
transfer_bytes_histo_128-255:0
transfer_bytes_histo_16-31:0
transfer_bytes_histo_16384-32767:0
transfer_bytes_histo_2-3:67854613
transfer_bytes_histo_2048-4095:0
transfer_bytes_histo_256-511:0
transfer_bytes_histo_32-63:0
transfer_bytes_histo_32768-65535:0
transfer_bytes_histo_4-7:889450
transfer_bytes_histo_4096-8191:0
transfer_bytes_histo_512-1023:0
transfer_bytes_histo_64-127:0
transfer_bytes_histo_65536+:0
transfer_bytes_histo_8-15:0
transfer_bytes_histo_8192-16383:0
transfers:101695391
transfers_split_maxsize:0
#

I think the issue on your side could be caused by a SPI issue.

Can you read all device attributes after the issue happened?

# cd /sys/bus/iio/devices/iio\:device0

# grep "" *

calib_mode:auto

calib_mode_available:auto manual manual_tx_quad tx_quad rf_dc_offs rssi_gain_step

dcxo_tune_coarse_available:[0 0 0]

dcxo_tune_fine_available:[0 0 0]

dev:252:0

ensm_mode:fdd

ensm_mode_available:sleep wait alert fdd pinctrl pinctrl_fdd_indep

filter_fir_config:FIR Rx: 0,0 Tx: 0,0

gain_table_config:<gaintable AD9361 type=FULL dest=3 start=1300000000 end=4000000000>

gain_table_config:-3, 0x00, 0x00, 0x20

gain_table_config:-3, 0x00, 0x00, 0x00

gain_table_config:-3, 0x00, 0x00, 0x00

gain_table_config:-2, 0x00, 0x01, 0x00

gain_table_config:-1, 0x00, 0x02, 0x00

gain_table_config:0, 0x00, 0x03, 0x00

gain_table_config:1, 0x00, 0x04, 0x00

gain_table_config:2, 0x00, 0x05, 0x00

gain_table_config:3, 0x01, 0x03, 0x20

gain_table_config:4, 0x01, 0x04, 0x00

gain_table_config:5, 0x01, 0x05, 0x00

gain_table_config:6, 0x01, 0x06, 0x00

gain_table_config:7, 0x01, 0x07, 0x00

gain_table_config:8, 0x01, 0x08, 0x00

gain_table_config:9, 0x01, 0x09, 0x00

gain_table_config:10, 0x01, 0x0A, 0x00

gain_table_config:11, 0x01, 0x0B, 0x00

gain_table_config:12, 0x01, 0x0C, 0x00

gain_table_config:13, 0x01, 0x0D, 0x00

gain_table_config:14, 0x01, 0x0E, 0x00

gain_table_config:15, 0x02, 0x09, 0x20

gain_table_config:16, 0x02, 0x0A, 0x00

gain_table_config:17, 0x02, 0x0B, 0x00

gain_table_config:18, 0x02, 0x0C, 0x00

gain_table_config:19, 0x02, 0x0D, 0x00

gain_table_config:20, 0x02, 0x0E, 0x00

gain_table_config:21, 0x02, 0x0F, 0x00

gain_table_config:22, 0x02, 0x10, 0x00

gain_table_config:23, 0x02, 0x2B, 0x20

gain_table_config:24, 0x02, 0x2C, 0x00

gain_table_config:25, 0x04, 0x27, 0x20

gain_table_config:26, 0x04, 0x28, 0x00

gain_table_config:27, 0x04, 0x29, 0x00

gain_table_config:28, 0x04, 0x2A, 0x00

gain_table_config:29, 0x04, 0x2B, 0x00

gain_table_config:30, 0x24, 0x21, 0x20

gain_table_config:31, 0x24, 0x22, 0x00

gain_table_config:32, 0x44, 0x20, 0x20

gain_table_config:33, 0x44, 0x21, 0x00

gain_table_config:34, 0x44, 0x22, 0x00

gain_table_config:35, 0x44, 0x23, 0x00

gain_table_config:36, 0x44, 0x24, 0x00

gain_table_config:37, 0x44, 0x25, 0x00

gain_table_config:38, 0x44, 0x26, 0x00

gain_table_config:39, 0x44, 0x27, 0x00

gain_table_config:40, 0x44, 0x28, 0x00

gain_table_config:41, 0x44, 0x29, 0x00

gain_table_config:42, 0x44, 0x2A, 0x00

gain_table_config:43, 0x44, 0x2B, 0x00

gain_table_config:44, 0x44, 0x2C, 0x00

gain_table_config:45, 0x44, 0x2D, 0x00

gain_table_config:46, 0x44, 0x2E, 0x00

gain_table_config:47, 0x44, 0x2F, 0x00

gain_table_config:48, 0x44, 0x30, 0x00

gain_table_config:49, 0x44, 0x31, 0x00

gain_table_config:50, 0x64, 0x2E, 0x20

gain_table_config:51, 0x64, 0x2F, 0x00

gain_table_config:52, 0x64, 0x30, 0x00

gain_table_config:53, 0x64, 0x31, 0x00

gain_table_config:54, 0x64, 0x32, 0x00

gain_table_config:55, 0x64, 0x33, 0x00

gain_table_config:56, 0x64, 0x34, 0x00

gain_table_config:57, 0x64, 0x35, 0x00

gain_table_config:58, 0x64, 0x36, 0x00

gain_table_config:59, 0x64, 0x37, 0x00

gain_table_config:60, 0x64, 0x38, 0x00

gain_table_config:61, 0x65, 0x38, 0x20

gain_table_config:62, 0x66, 0x38, 0x20

gain_table_config:63, 0x67, 0x38, 0x20

gain_table_config:64, 0x68, 0x38, 0x20

gain_table_config:65, 0x69, 0x38, 0x20

gain_table_config:66, 0x6A, 0x38, 0x20

gain_table_config:67, 0x6B, 0x38, 0x20

gain_table_config:68, 0x6C, 0x38, 0x20

gain_table_config:69, 0x6D, 0x38, 0x20

gain_table_config:70, 0x6E, 0x38, 0x20

gain_table_config:71, 0x6F, 0x38, 0x20

gain_table_config:</gaintable>

in_out_voltage_filter_fir_en:0

in_temp0_input:29825

in_voltage0_gain_control_mode:slow_attack

in_voltage0_hardwaregain:71.000000 dB

in_voltage0_hardwaregain_available:[-3 1 71]

in_voltage0_rf_port_select:A_BALANCED

in_voltage0_rssi:122.25 dB

in_voltage2_offset:57

in_voltage2_raw:578

in_voltage2_scale:0.305250

in_voltage_bb_dc_offset_tracking_en:1

in_voltage_filter_fir_en:0

in_voltage_gain_control_mode_available:manual fast_attack slow_attack hybrid

in_voltage_quadrature_tracking_en:1

in_voltage_rf_bandwidth:18000000

in_voltage_rf_bandwidth_available:[200000 1 56000000]

in_voltage_rf_dc_offset_tracking_en:1

in_voltage_rf_port_select_available:A_BALANCED B_BALANCED C_BALANCED A_N A_P B_N B_P C_N C_P TX_MONITOR1 TX_MONITOR2 TX_MONITOR1_2

in_voltage_sampling_frequency:3999999

in_voltage_sampling_frequency_available:[2083333 1 61440000]

grep: multichip_sync: Permission denied

name:ad9361-phy

out_altvoltage0_RX_LO_external:0

out_altvoltage0_RX_LO_fastlock_load:0

out_altvoltage0_RX_LO_fastlock_save:0 103,103,103,103,103,103,103,103,103,103,103,103,103,103,103,103

out_altvoltage0_RX_LO_fastlock_store:0

out_altvoltage0_RX_LO_frequency:2400000000

out_altvoltage0_RX_LO_frequency_available:[325000000 1 3800000000]

out_altvoltage0_RX_LO_powerdown:0

out_altvoltage1_TX_LO_external:0

out_altvoltage1_TX_LO_fastlock_load:0

out_altvoltage1_TX_LO_fastlock_save:0 94,94,94,94,94,94,94,94,94,94,94,94,94,94,94,94

out_altvoltage1_TX_LO_fastlock_store:0

out_altvoltage1_TX_LO_frequency:2449999998

out_altvoltage1_TX_LO_frequency_available:[325000000 1 3800000000]

out_altvoltage1_TX_LO_powerdown:0

out_voltage0_hardwaregain:-10.000000 dB

out_voltage0_hardwaregain_available:[-89.750000 0.250000 0.000000]

out_voltage0_rf_port_select:A

out_voltage0_rssi:0.00 dB

out_voltage2_raw:306

out_voltage2_scale:1.000000

out_voltage3_raw:306

out_voltage3_scale:1.000000

out_voltage_filter_fir_en:0

out_voltage_rf_bandwidth:18000000

out_voltage_rf_bandwidth_available:[200000 1 40000000]

out_voltage_rf_port_select_available:A B

out_voltage_sampling_frequency:3999999

out_voltage_sampling_frequency_available:[2083333 1 61440000]

rssi_gain_step_error:lna_error: 0 0 0 0

rssi_gain_step_error:mixer_error: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

rssi_gain_step_error:gain_step_calib_reg_val: 0 0 0 0 0

rx_path_rates:BBPLL:1023999992 ADC:31999999 R2:15999999 R1:7999999 RF:3999999 RXSAMP:3999999

trx_rate_governor:nominal

trx_rate_governor_available:nominal highest_osr

tx_path_rates:BBPLL:1023999992 DAC:31999999 T2:15999999 T1:7999999 TF:3999999 TXSAMP:3999999

uevent:MAJOR=252

uevent:MINOR=0

uevent:DEVNAME=iio:device0

uevent:DEVTYPE=iio_device

uevent:OF_NAME=ad9361-phy

uevent:OF_FULLNAME=/amba/spi@e0006000/ad9361-phy@0

uevent:OF_COMPATIBLE_0=adi,ad9363a

uevent:OF_COMPATIBLE_N=1

xo_correction:39999990

xo_correction_available:[39991991 1 40007989]

# 

CTRL-A Z for help | 115200 8N1 | NOR | Minicom 2.8 | VT102 | Offline | ttyUSB8

And then also a register?

# iio_reg ad9361-phy 0x37
0xa
#

-Michael

0 EdwardK
on Oct 6, 2022 11:41 AM in reply to mhennerich
Thanks, will do as soon as I duplicate the issue
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0 EdwardK
on Oct 6, 2022 11:41 AM in reply to mhennerich
Thanks, will do as soon as I duplicate the issue
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0 mhennerich

on Oct 6, 2022 11:45 AM in reply to EdwardK
One more question do you see this issue only on one setup, or can you replicate this on different units as well?

-Michael
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0 EdwardK
on Oct 6, 2022 12:08 PM in reply to mhennerich
We have seen the issue on multiple SoMs but by far a minority. So out of about 1500 SoMs I'd say that I have seen the issue personally about 20 times. It is likely triggered by a specific sequence in our test is documented and are following.
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0 EdwardK

on Oct 6, 2022 5:34 PM in reply to mhennerich

So it appears that we can replicate the "Unhandled case in ad9361_tx_quad_calib" issue on any unit when doing a 1 MHz 99% OBW waveform and likely other bandwidths when doing noise waveforms. Unfortunately, we have not duplicated the unresponsive issue and appears unrealated to the title of this question. Since we are here,

I collected information you asked for

SPI interface seems okay:

adrv9364-m6am-2022Q2 /sys/bus/platform/devices/e0006000.spi/spi_master/spi3/statistics # grep "" *
bytes:95191733
bytes_rx:70886250
bytes_tx:24305486
errors:0
messages:12121689
spi_async:0
spi_sync:12121689
spi_sync_immediate:12121689
timedout:0
transfer_bytes_histo_0-1:296620
transfer_bytes_histo_1024-2047:0
transfer_bytes_histo_128-255:0
transfer_bytes_histo_16-31:0
transfer_bytes_histo_16384-32767:0
transfer_bytes_histo_2048-4095:0
transfer_bytes_histo_2-3:12120749
transfer_bytes_histo_256-511:0
transfer_bytes_histo_32-63:0
transfer_bytes_histo_32768-65535:0
transfer_bytes_histo_4096-8191:0
transfer_bytes_histo_4-7:11766400
transfer_bytes_histo_512-1023:0
transfer_bytes_histo_64-127:0
transfer_bytes_histo_65536+:0
transfer_bytes_histo_8-15:0
transfer_bytes_histo_8192-16383:0
transfers:24183777
transfers_split_maxsize:0

AD9361 for various configurations:

adrv9364-m6am-2022Q2 /sys/bus/iio/devices/iio:device0 # grep "" *
calib_mode:auto
calib_mode_available:auto manual manual_tx_quad tx_quad rf_dc_offs rssi_gain_step
grep: dcxo_tune_coarse: No such device
dcxo_tune_coarse_available:[0 0 0]
grep: dcxo_tune_fine: No such device
dcxo_tune_fine_available:[0 0 0]
dev:250:0
ensm_mode:fdd
ensm_mode_available:sleep wait alert fdd pinctrl pinctrl_fdd_indep
filter_fir_config:FIR Rx: 0,0 Tx: 64,4
gain_table_config:<gaintable AD9361 type=FULL dest=3 start=0 end=1300000000>
gain_table_config:-1, 0x00, 0x00, 0x20
gain_table_config:-1, 0x00, 0x00, 0x00
gain_table_config:-1, 0x00, 0x00, 0x00
gain_table_config:0, 0x00, 0x01, 0x00
gain_table_config:1, 0x00, 0x02, 0x00
gain_table_config:2, 0x00, 0x03, 0x00
gain_table_config:3, 0x00, 0x04, 0x00
gain_table_config:4, 0x00, 0x05, 0x00
gain_table_config:5, 0x01, 0x03, 0x20
gain_table_config:6, 0x01, 0x04, 0x00
gain_table_config:7, 0x01, 0x05, 0x00
gain_table_config:8, 0x01, 0x06, 0x00
gain_table_config:9, 0x01, 0x07, 0x00
gain_table_config:10, 0x01, 0x08, 0x00
gain_table_config:11, 0x01, 0x09, 0x00
gain_table_config:12, 0x01, 0x0A, 0x00
gain_table_config:13, 0x01, 0x0B, 0x00
gain_table_config:14, 0x01, 0x0C, 0x00
gain_table_config:15, 0x01, 0x0D, 0x00
gain_table_config:16, 0x01, 0x0E, 0x00
gain_table_config:17, 0x02, 0x09, 0x20
gain_table_config:18, 0x02, 0x0A, 0x00
gain_table_config:19, 0x02, 0x0B, 0x00
gain_table_config:20, 0x02, 0x0C, 0x00
gain_table_config:21, 0x02, 0x0D, 0x00
gain_table_config:22, 0x02, 0x0E, 0x00
gain_table_config:23, 0x02, 0x0F, 0x00
gain_table_config:24, 0x02, 0x10, 0x00
gain_table_config:25, 0x02, 0x2B, 0x20
gain_table_config:26, 0x02, 0x2C, 0x00
gain_table_config:27, 0x04, 0x28, 0x20
gain_table_config:28, 0x04, 0x29, 0x00
gain_table_config:29, 0x04, 0x2A, 0x00
gain_table_config:30, 0x04, 0x2B, 0x00
gain_table_config:31, 0x24, 0x20, 0x20
gain_table_config:32, 0x24, 0x21, 0x00
gain_table_config:33, 0x44, 0x20, 0x20
gain_table_config:34, 0x44, 0x21, 0x00
gain_table_config:35, 0x44, 0x22, 0x00
gain_table_config:36, 0x44, 0x23, 0x00
gain_table_config:37, 0x44, 0x24, 0x00
gain_table_config:38, 0x44, 0x25, 0x00
gain_table_config:39, 0x44, 0x26, 0x00
gain_table_config:40, 0x44, 0x27, 0x00
gain_table_config:41, 0x44, 0x28, 0x00
gain_table_config:42, 0x44, 0x29, 0x00
gain_table_config:43, 0x44, 0x2A, 0x00
gain_table_config:44, 0x44, 0x2B, 0x00
gain_table_config:45, 0x44, 0x2C, 0x00
gain_table_config:46, 0x44, 0x2D, 0x00
gain_table_config:47, 0x44, 0x2E, 0x00
gain_table_config:48, 0x44, 0x2F, 0x00
gain_table_config:49, 0x44, 0x30, 0x00
gain_table_config:50, 0x44, 0x31, 0x00
gain_table_config:51, 0x44, 0x32, 0x00
gain_table_config:52, 0x64, 0x2E, 0x20
gain_table_config:53, 0x64, 0x2F, 0x00
gain_table_config:54, 0x64, 0x30, 0x00
gain_table_config:55, 0x64, 0x31, 0x00
gain_table_config:56, 0x64, 0x32, 0x00
gain_table_config:57, 0x64, 0x33, 0x00
gain_table_config:58, 0x64, 0x34, 0x00
gain_table_config:59, 0x64, 0x35, 0x00
gain_table_config:60, 0x64, 0x36, 0x00
gain_table_config:61, 0x64, 0x37, 0x00
gain_table_config:62, 0x64, 0x38, 0x00
gain_table_config:63, 0x65, 0x38, 0x20
gain_table_config:64, 0x66, 0x38, 0x20
gain_table_config:65, 0x67, 0x38, 0x20
gain_table_config:66, 0x68, 0x38, 0x20
gain_table_config:67, 0x69, 0x38, 0x20
gain_table_config:68, 0x6A, 0x38, 0x20
gain_table_config:69, 0x6B, 0x38, 0x20
gain_table_config:70, 0x6C, 0x38, 0x20
gain_table_config:71, 0x6D, 0x38, 0x20
gain_table_config:72, 0x6E, 0x38, 0x20
gain_table_config:73, 0x6F, 0x38, 0x20
gain_table_config:</gaintable>
in_out_voltage_filter_fir_en:0
in_temp0_input:44737
in_voltage0_gain_control_mode:slow_attack
in_voltage0_hardwaregain:30.000000 dB
in_voltage0_hardwaregain_available:[-1 1 73]
in_voltage0_rf_port_select:A_BALANCED
in_voltage0_rssi:54.25 dB
in_voltage2_offset:57
in_voltage2_raw:395
in_voltage2_scale:0.305250
in_voltage_bb_dc_offset_tracking_en:1
in_voltage_filter_fir_en:0
in_voltage_gain_control_mode_available:manual fast_attack slow_attack hybrid
in_voltage_quadrature_tracking_en:1
in_voltage_rf_bandwidth:400000
in_voltage_rf_bandwidth_available:[200000 1 56000000]
in_voltage_rf_dc_offset_tracking_en:1
in_voltage_rf_port_select_available:A_BALANCED B_BALANCED C_BALANCED A_N A_P B_N B_P C_N C_P TX_MONITOR1 TX_MONITOR2 TX_MONITOR1_2
in_voltage_sampling_frequency:3999999
in_voltage_sampling_frequency_available:[2083333 1 61440000]
grep: multichip_sync: Permission denied
name:ad9361-phy
grep: of_node: Is a directory
out_altvoltage0_RX_LO_external:0
out_altvoltage0_RX_LO_fastlock_load:0
grep: out_altvoltage0_RX_LO_fastlock_recall: Invalid argument
out_altvoltage0_RX_LO_fastlock_save:0 252,243,108,159,253,155,211,217,217,223,221,223,248,254,255,110
out_altvoltage0_RX_LO_fastlock_store:0
out_altvoltage0_RX_LO_frequency:128400000
out_altvoltage0_RX_LO_frequency_available:[70000000 1 6000000000]
out_altvoltage0_RX_LO_powerdown:0
out_altvoltage1_TX_LO_external:0
out_altvoltage1_TX_LO_fastlock_load:0
grep: out_altvoltage1_TX_LO_fastlock_recall: Invalid argument
out_altvoltage1_TX_LO_fastlock_save:0 100,102,246,255,38,118,230,238,125,254,230,106,102,110,215,182
out_altvoltage1_TX_LO_fastlock_store:0
out_altvoltage1_TX_LO_frequency:247999998
out_altvoltage1_TX_LO_frequency_available:[46875001 1 6000000000]
out_altvoltage1_TX_LO_powerdown:0
out_voltage0_hardwaregain:-32.000000 dB
out_voltage0_hardwaregain_available:[-89.750000 0.250000 0.000000]
out_voltage0_rf_port_select:A
out_voltage0_rssi:0.00 dB
out_voltage2_raw:306
out_voltage2_scale:1.000000
out_voltage3_raw:306
out_voltage3_scale:1.000000
out_voltage_filter_fir_en:1
out_voltage_rf_bandwidth:1260770
out_voltage_rf_bandwidth_available:[200000 1 40000000]
out_voltage_rf_port_select_available:A B
out_voltage_sampling_frequency:3999999
out_voltage_sampling_frequency_available:[520833 1 30720000]
grep: power: Is a directory
rssi_gain_step_error:lna_error: 0 0 0 0
rssi_gain_step_error:mixer_error: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
rssi_gain_step_error:gain_step_calib_reg_val: 0 0 0 0 0
rx_path_rates:BBPLL:1023999992 ADC:31999999 R2:15999999 R1:7999999 RF:3999999 RXSAMP:3999999
grep: subsystem: Is a directory
trx_rate_governor:nominal
trx_rate_governor_available:nominal highest_osr
tx_path_rates:BBPLL:1023999992 DAC:31999999 T2:15999999 T1:15999999 TF:15999999 TXSAMP:3999999
uevent:MAJOR=250
uevent:MINOR=0
uevent:DEVNAME=iio:device0
uevent:DEVTYPE=iio_device
uevent:OF_NAME=ad9361-phy
uevent:OF_FULLNAME=/axi/spi@e0006000/ad9361-phy@0
uevent:OF_COMPATIBLE_0=adi,ad9364
uevent:OF_COMPATIBLE_N=1
xo_correction:39999530
xo_correction_available:[39991531 1 40007529]
adrv9364-m6am-2022Q2 /sys/bus/iio/devices/iio:device0 # iio_reg ad9361-phy 0x37
0xa
adrv9364-m6am-2022Q2 /sys/bus/iio/devices/iio:device0 # iio_reg ad9361-phy 0x37
0xa
adrv9364-m6am-2022Q2 /sys/bus/iio/devices/iio:device0 # grep "" *              
calib_mode:auto
calib_mode_available:auto manual manual_tx_quad tx_quad rf_dc_offs rssi_gain_step
grep: dcxo_tune_coarse: No such device
dcxo_tune_coarse_available:[0 0 0]
grep: dcxo_tune_fine: No such device
dcxo_tune_fine_available:[0 0 0]
dev:250:0
ensm_mode:fdd
ensm_mode_available:sleep wait alert fdd pinctrl pinctrl_fdd_indep
filter_fir_config:FIR Rx: 0,0 Tx: 64,4
gain_table_config:<gaintable AD9361 type=FULL dest=3 start=0 end=1300000000>
gain_table_config:-1, 0x00, 0x00, 0x20
gain_table_config:-1, 0x00, 0x00, 0x00
gain_table_config:-1, 0x00, 0x00, 0x00
gain_table_config:0, 0x00, 0x01, 0x00
gain_table_config:1, 0x00, 0x02, 0x00
gain_table_config:2, 0x00, 0x03, 0x00
gain_table_config:3, 0x00, 0x04, 0x00
gain_table_config:4, 0x00, 0x05, 0x00
gain_table_config:5, 0x01, 0x03, 0x20
gain_table_config:6, 0x01, 0x04, 0x00
gain_table_config:7, 0x01, 0x05, 0x00
gain_table_config:8, 0x01, 0x06, 0x00
gain_table_config:9, 0x01, 0x07, 0x00
gain_table_config:10, 0x01, 0x08, 0x00
gain_table_config:11, 0x01, 0x09, 0x00
gain_table_config:12, 0x01, 0x0A, 0x00
gain_table_config:13, 0x01, 0x0B, 0x00
gain_table_config:14, 0x01, 0x0C, 0x00
gain_table_config:15, 0x01, 0x0D, 0x00
gain_table_config:16, 0x01, 0x0E, 0x00
gain_table_config:17, 0x02, 0x09, 0x20
gain_table_config:18, 0x02, 0x0A, 0x00
gain_table_config:19, 0x02, 0x0B, 0x00
gain_table_config:20, 0x02, 0x0C, 0x00
gain_table_config:21, 0x02, 0x0D, 0x00
gain_table_config:22, 0x02, 0x0E, 0x00
gain_table_config:23, 0x02, 0x0F, 0x00
gain_table_config:24, 0x02, 0x10, 0x00
gain_table_config:25, 0x02, 0x2B, 0x20
gain_table_config:26, 0x02, 0x2C, 0x00
gain_table_config:27, 0x04, 0x28, 0x20
gain_table_config:28, 0x04, 0x29, 0x00
gain_table_config:29, 0x04, 0x2A, 0x00
gain_table_config:30, 0x04, 0x2B, 0x00
gain_table_config:31, 0x24, 0x20, 0x20
gain_table_config:32, 0x24, 0x21, 0x00
gain_table_config:33, 0x44, 0x20, 0x20
gain_table_config:34, 0x44, 0x21, 0x00
gain_table_config:35, 0x44, 0x22, 0x00
gain_table_config:36, 0x44, 0x23, 0x00
gain_table_config:37, 0x44, 0x24, 0x00
gain_table_config:38, 0x44, 0x25, 0x00
gain_table_config:39, 0x44, 0x26, 0x00
gain_table_config:40, 0x44, 0x27, 0x00
gain_table_config:41, 0x44, 0x28, 0x00
gain_table_config:42, 0x44, 0x29, 0x00
gain_table_config:43, 0x44, 0x2A, 0x00
gain_table_config:44, 0x44, 0x2B, 0x00
gain_table_config:45, 0x44, 0x2C, 0x00
gain_table_config:46, 0x44, 0x2D, 0x00
gain_table_config:47, 0x44, 0x2E, 0x00
gain_table_config:48, 0x44, 0x2F, 0x00
gain_table_config:49, 0x44, 0x30, 0x00
gain_table_config:50, 0x44, 0x31, 0x00
gain_table_config:51, 0x44, 0x32, 0x00
gain_table_config:52, 0x64, 0x2E, 0x20
gain_table_config:53, 0x64, 0x2F, 0x00
gain_table_config:54, 0x64, 0x30, 0x00
gain_table_config:55, 0x64, 0x31, 0x00
gain_table_config:56, 0x64, 0x32, 0x00
gain_table_config:57, 0x64, 0x33, 0x00
gain_table_config:58, 0x64, 0x34, 0x00
gain_table_config:59, 0x64, 0x35, 0x00
gain_table_config:60, 0x64, 0x36, 0x00
gain_table_config:61, 0x64, 0x37, 0x00
gain_table_config:62, 0x64, 0x38, 0x00
gain_table_config:63, 0x65, 0x38, 0x20
gain_table_config:64, 0x66, 0x38, 0x20
gain_table_config:65, 0x67, 0x38, 0x20
gain_table_config:66, 0x68, 0x38, 0x20
gain_table_config:67, 0x69, 0x38, 0x20
gain_table_config:68, 0x6A, 0x38, 0x20
gain_table_config:69, 0x6B, 0x38, 0x20
gain_table_config:70, 0x6C, 0x38, 0x20
gain_table_config:71, 0x6D, 0x38, 0x20
gain_table_config:72, 0x6E, 0x38, 0x20
gain_table_config:73, 0x6F, 0x38, 0x20
gain_table_config:</gaintable>
in_out_voltage_filter_fir_en:0
in_temp0_input:45614
in_voltage0_gain_control_mode:slow_attack
in_voltage0_hardwaregain:20.000000 dB
in_voltage0_hardwaregain_available:[-1 1 73]
in_voltage0_rf_port_select:A_BALANCED
in_voltage0_rssi:41.25 dB
in_voltage2_offset:57
in_voltage2_raw:366
in_voltage2_scale:0.305250
in_voltage_bb_dc_offset_tracking_en:1
in_voltage_filter_fir_en:0
in_voltage_gain_control_mode_available:manual fast_attack slow_attack hybrid
in_voltage_quadrature_tracking_en:1
in_voltage_rf_bandwidth:400000
in_voltage_rf_bandwidth_available:[200000 1 56000000]
in_voltage_rf_dc_offset_tracking_en:1
in_voltage_rf_port_select_available:A_BALANCED B_BALANCED C_BALANCED A_N A_P B_N B_P C_N C_P TX_MONITOR1 TX_MONITOR2 TX_MONITOR1_2
in_voltage_sampling_frequency:25599999
in_voltage_sampling_frequency_available:[2083333 1 61440000]
grep: multichip_sync: Permission denied
name:ad9361-phy
grep: of_node: Is a directory
out_altvoltage0_RX_LO_external:0
out_altvoltage0_RX_LO_fastlock_load:0
grep: out_altvoltage0_RX_LO_fastlock_recall: Invalid argument
out_altvoltage0_RX_LO_fastlock_save:0 252,243,108,159,253,155,211,217,217,223,221,223,248,254,255,110
out_altvoltage0_RX_LO_fastlock_store:0
out_altvoltage0_RX_LO_frequency:868824998
out_altvoltage0_RX_LO_frequency_available:[70000000 1 6000000000]
out_altvoltage0_RX_LO_powerdown:0
out_altvoltage1_TX_LO_external:0
out_altvoltage1_TX_LO_fastlock_load:0
grep: out_altvoltage1_TX_LO_fastlock_recall: Invalid argument
out_altvoltage1_TX_LO_fastlock_save:0 100,102,246,255,38,118,230,238,125,254,230,106,102,110,215,182
out_altvoltage1_TX_LO_fastlock_store:0
out_altvoltage1_TX_LO_frequency:1331000000
out_altvoltage1_TX_LO_frequency_available:[46875001 1 6000000000]
out_altvoltage1_TX_LO_powerdown:0
out_voltage0_hardwaregain:-36.500000 dB
out_voltage0_hardwaregain_available:[-89.750000 0.250000 0.000000]
out_voltage0_rf_port_select:A
out_voltage0_rssi:0.00 dB
out_voltage2_raw:306
out_voltage2_scale:1.000000
out_voltage3_raw:306
out_voltage3_scale:1.000000
out_voltage_filter_fir_en:0
out_voltage_rf_bandwidth:5000000
out_voltage_rf_bandwidth_available:[200000 1 40000000]
out_voltage_rf_port_select_available:A B
out_voltage_sampling_frequency:25599999
out_voltage_sampling_frequency_available:[2083333 1 61440000]
grep: power: Is a directory
rssi_gain_step_error:lna_error: 0 0 0 0
rssi_gain_step_error:mixer_error: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
rssi_gain_step_error:gain_step_calib_reg_val: 0 0 0 0 0
rx_path_rates:BBPLL:819199990 ADC:204799997 R2:102399998 R1:51199999 RF:25599999 RXSAMP:25599999
grep: subsystem: Is a directory
trx_rate_governor:nominal
trx_rate_governor_available:nominal highest_osr
tx_path_rates:BBPLL:819199990 DAC:204799997 T2:102399998 T1:51199999 TF:25599999 TXSAMP:25599999
uevent:MAJOR=250
uevent:MINOR=0
uevent:DEVNAME=iio:device0
uevent:DEVTYPE=iio_device
uevent:OF_NAME=ad9361-phy
uevent:OF_FULLNAME=/axi/spi@e0006000/ad9361-phy@0
uevent:OF_COMPATIBLE_0=adi,ad9364
uevent:OF_COMPATIBLE_N=1
xo_correction:39999530
xo_correction_available:[39991531 1 40007529]
adrv9364-m6am-2022Q2 /sys/bus/iio/devices/iio:device0 # grep "" *
calib_mode:auto
calib_mode_available:auto manual manual_tx_quad tx_quad rf_dc_offs rssi_gain_step
grep: dcxo_tune_coarse: No such device
dcxo_tune_coarse_available:[0 0 0]
grep: dcxo_tune_fine: No such device
dcxo_tune_fine_available:[0 0 0]
dev:250:0
ensm_mode:fdd
ensm_mode_available:sleep wait alert fdd pinctrl pinctrl_fdd_indep
filter_fir_config:FIR Rx: 0,0 Tx: 64,4
gain_table_config:<gaintable AD9361 type=FULL dest=3 start=0 end=1300000000>
gain_table_config:-1, 0x00, 0x00, 0x20
gain_table_config:-1, 0x00, 0x00, 0x00
gain_table_config:-1, 0x00, 0x00, 0x00
gain_table_config:0, 0x00, 0x01, 0x00
gain_table_config:1, 0x00, 0x02, 0x00
gain_table_config:2, 0x00, 0x03, 0x00
gain_table_config:3, 0x00, 0x04, 0x00
gain_table_config:4, 0x00, 0x05, 0x00
gain_table_config:5, 0x01, 0x03, 0x20
gain_table_config:6, 0x01, 0x04, 0x00
gain_table_config:7, 0x01, 0x05, 0x00
gain_table_config:8, 0x01, 0x06, 0x00
gain_table_config:9, 0x01, 0x07, 0x00
gain_table_config:10, 0x01, 0x08, 0x00
gain_table_config:11, 0x01, 0x09, 0x00
gain_table_config:12, 0x01, 0x0A, 0x00
gain_table_config:13, 0x01, 0x0B, 0x00
gain_table_config:14, 0x01, 0x0C, 0x00
gain_table_config:15, 0x01, 0x0D, 0x00
gain_table_config:16, 0x01, 0x0E, 0x00
gain_table_config:17, 0x02, 0x09, 0x20
gain_table_config:18, 0x02, 0x0A, 0x00
gain_table_config:19, 0x02, 0x0B, 0x00
gain_table_config:20, 0x02, 0x0C, 0x00
gain_table_config:21, 0x02, 0x0D, 0x00
gain_table_config:22, 0x02, 0x0E, 0x00
gain_table_config:23, 0x02, 0x0F, 0x00
gain_table_config:24, 0x02, 0x10, 0x00
gain_table_config:25, 0x02, 0x2B, 0x20
gain_table_config:26, 0x02, 0x2C, 0x00
gain_table_config:27, 0x04, 0x28, 0x20
gain_table_config:28, 0x04, 0x29, 0x00
gain_table_config:29, 0x04, 0x2A, 0x00
gain_table_config:30, 0x04, 0x2B, 0x00
gain_table_config:31, 0x24, 0x20, 0x20
gain_table_config:32, 0x24, 0x21, 0x00
gain_table_config:33, 0x44, 0x20, 0x20
gain_table_config:34, 0x44, 0x21, 0x00
gain_table_config:35, 0x44, 0x22, 0x00
gain_table_config:36, 0x44, 0x23, 0x00
gain_table_config:37, 0x44, 0x24, 0x00
gain_table_config:38, 0x44, 0x25, 0x00
gain_table_config:39, 0x44, 0x26, 0x00
gain_table_config:40, 0x44, 0x27, 0x00
gain_table_config:41, 0x44, 0x28, 0x00
gain_table_config:42, 0x44, 0x29, 0x00
gain_table_config:43, 0x44, 0x2A, 0x00
gain_table_config:44, 0x44, 0x2B, 0x00
gain_table_config:45, 0x44, 0x2C, 0x00
gain_table_config:46, 0x44, 0x2D, 0x00
gain_table_config:47, 0x44, 0x2E, 0x00
gain_table_config:48, 0x44, 0x2F, 0x00
gain_table_config:49, 0x44, 0x30, 0x00
gain_table_config:50, 0x44, 0x31, 0x00
gain_table_config:51, 0x44, 0x32, 0x00
gain_table_config:52, 0x64, 0x2E, 0x20
gain_table_config:53, 0x64, 0x2F, 0x00
gain_table_config:54, 0x64, 0x30, 0x00
gain_table_config:55, 0x64, 0x31, 0x00
gain_table_config:56, 0x64, 0x32, 0x00
gain_table_config:57, 0x64, 0x33, 0x00
gain_table_config:58, 0x64, 0x34, 0x00
gain_table_config:59, 0x64, 0x35, 0x00
gain_table_config:60, 0x64, 0x36, 0x00
gain_table_config:61, 0x64, 0x37, 0x00
gain_table_config:62, 0x64, 0x38, 0x00
gain_table_config:63, 0x65, 0x38, 0x20
gain_table_config:64, 0x66, 0x38, 0x20
gain_table_config:65, 0x67, 0x38, 0x20
gain_table_config:66, 0x68, 0x38, 0x20
gain_table_config:67, 0x69, 0x38, 0x20
gain_table_config:68, 0x6A, 0x38, 0x20
gain_table_config:69, 0x6B, 0x38, 0x20
gain_table_config:70, 0x6C, 0x38, 0x20
gain_table_config:71, 0x6D, 0x38, 0x20
gain_table_config:72, 0x6E, 0x38, 0x20
gain_table_config:73, 0x6F, 0x38, 0x20
gain_table_config:</gaintable>
in_out_voltage_filter_fir_en:0
in_temp0_input:45614
in_voltage0_gain_control_mode:slow_attack
in_voltage0_hardwaregain:20.000000 dB
in_voltage0_hardwaregain_available:[-1 1 73]
in_voltage0_rf_port_select:A_BALANCED
in_voltage0_rssi:41.25 dB
in_voltage2_offset:57
in_voltage2_raw:370
in_voltage2_scale:0.305250
in_voltage_bb_dc_offset_tracking_en:1
in_voltage_filter_fir_en:0
in_voltage_gain_control_mode_available:manual fast_attack slow_attack hybrid
in_voltage_quadrature_tracking_en:1
in_voltage_rf_bandwidth:400000
in_voltage_rf_bandwidth_available:[200000 1 56000000]
in_voltage_rf_dc_offset_tracking_en:1
in_voltage_rf_port_select_available:A_BALANCED B_BALANCED C_BALANCED A_N A_P B_N B_P C_N C_P TX_MONITOR1 TX_MONITOR2 TX_MONITOR1_2
in_voltage_sampling_frequency:25599999
in_voltage_sampling_frequency_available:[2083333 1 61440000]
grep: multichip_sync: Permission denied
name:ad9361-phy
grep: of_node: Is a directory
out_altvoltage0_RX_LO_external:0
out_altvoltage0_RX_LO_fastlock_load:0
grep: out_altvoltage0_RX_LO_fastlock_recall: Invalid argument
out_altvoltage0_RX_LO_fastlock_save:0 252,243,108,159,253,155,211,217,217,223,221,223,248,254,255,110
out_altvoltage0_RX_LO_fastlock_store:0
out_altvoltage0_RX_LO_frequency:868824998
out_altvoltage0_RX_LO_frequency_available:[70000000 1 6000000000]
out_altvoltage0_RX_LO_powerdown:0
out_altvoltage1_TX_LO_external:0
out_altvoltage1_TX_LO_fastlock_load:0
grep: out_altvoltage1_TX_LO_fastlock_recall: Invalid argument
out_altvoltage1_TX_LO_fastlock_save:0 100,102,246,255,38,118,230,238,125,254,230,106,102,110,215,182
out_altvoltage1_TX_LO_fastlock_store:0
out_altvoltage1_TX_LO_frequency:1331000000
out_altvoltage1_TX_LO_frequency_available:[46875001 1 6000000000]
out_altvoltage1_TX_LO_powerdown:0
out_voltage0_hardwaregain:-36.500000 dB
out_voltage0_hardwaregain_available:[-89.750000 0.250000 0.000000]
out_voltage0_rf_port_select:A
out_voltage0_rssi:0.00 dB
out_voltage2_raw:306
out_voltage2_scale:1.000000
out_voltage3_raw:306
out_voltage3_scale:1.000000
out_voltage_filter_fir_en:0
out_voltage_rf_bandwidth:5000000
out_voltage_rf_bandwidth_available:[200000 1 40000000]
out_voltage_rf_port_select_available:A B
out_voltage_sampling_frequency:25599999
out_voltage_sampling_frequency_available:[2083333 1 61440000]
grep: power: Is a directory
rssi_gain_step_error:lna_error: 0 0 0 0
rssi_gain_step_error:mixer_error: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
rssi_gain_step_error:gain_step_calib_reg_val: 0 0 0 0 0
rx_path_rates:BBPLL:819199990 ADC:204799997 R2:102399998 R1:51199999 RF:25599999 RXSAMP:25599999
grep: subsystem: Is a directory
trx_rate_governor:nominal
trx_rate_governor_available:nominal highest_osr
tx_path_rates:BBPLL:819199990 DAC:204799997 T2:102399998 T1:51199999 TF:25599999 TXSAMP:25599999
uevent:MAJOR=250
uevent:MINOR=0
uevent:DEVNAME=iio:device0
uevent:DEVTYPE=iio_device
uevent:OF_NAME=ad9361-phy
uevent:OF_FULLNAME=/axi/spi@e0006000/ad9361-phy@0
uevent:OF_COMPATIBLE_0=adi,ad9364
uevent:OF_COMPATIBLE_N=1
xo_correction:39999530
xo_correction_available:[39991531 1 40007529]
adrv9364-m6am-2022Q2 /sys/bus/iio/devices/iio:device0 # grep "" *
calib_mode:auto
calib_mode_available:auto manual manual_tx_quad tx_quad rf_dc_offs rssi_gain_step
grep: dcxo_tune_coarse: No such device
dcxo_tune_coarse_available:[0 0 0]
grep: dcxo_tune_fine: No such device
dcxo_tune_fine_available:[0 0 0]
dev:250:0
ensm_mode:fdd
ensm_mode_available:sleep wait alert fdd pinctrl pinctrl_fdd_indep
filter_fir_config:FIR Rx: 0,0 Tx: 64,4
gain_table_config:<gaintable AD9361 type=FULL dest=3 start=0 end=1300000000>
gain_table_config:-1, 0x00, 0x00, 0x20
gain_table_config:-1, 0x00, 0x00, 0x00
gain_table_config:-1, 0x00, 0x00, 0x00
gain_table_config:0, 0x00, 0x01, 0x00
gain_table_config:1, 0x00, 0x02, 0x00
gain_table_config:2, 0x00, 0x03, 0x00
gain_table_config:3, 0x00, 0x04, 0x00
gain_table_config:4, 0x00, 0x05, 0x00
gain_table_config:5, 0x01, 0x03, 0x20
gain_table_config:6, 0x01, 0x04, 0x00
gain_table_config:7, 0x01, 0x05, 0x00
gain_table_config:8, 0x01, 0x06, 0x00
gain_table_config:9, 0x01, 0x07, 0x00
gain_table_config:10, 0x01, 0x08, 0x00
gain_table_config:11, 0x01, 0x09, 0x00
gain_table_config:12, 0x01, 0x0A, 0x00
gain_table_config:13, 0x01, 0x0B, 0x00
gain_table_config:14, 0x01, 0x0C, 0x00
gain_table_config:15, 0x01, 0x0D, 0x00
gain_table_config:16, 0x01, 0x0E, 0x00
gain_table_config:17, 0x02, 0x09, 0x20
gain_table_config:18, 0x02, 0x0A, 0x00
gain_table_config:19, 0x02, 0x0B, 0x00
gain_table_config:20, 0x02, 0x0C, 0x00
gain_table_config:21, 0x02, 0x0D, 0x00
gain_table_config:22, 0x02, 0x0E, 0x00
gain_table_config:23, 0x02, 0x0F, 0x00
gain_table_config:24, 0x02, 0x10, 0x00
gain_table_config:25, 0x02, 0x2B, 0x20
gain_table_config:26, 0x02, 0x2C, 0x00
gain_table_config:27, 0x04, 0x28, 0x20
gain_table_config:28, 0x04, 0x29, 0x00
gain_table_config:29, 0x04, 0x2A, 0x00
gain_table_config:30, 0x04, 0x2B, 0x00
gain_table_config:31, 0x24, 0x20, 0x20
gain_table_config:32, 0x24, 0x21, 0x00
gain_table_config:33, 0x44, 0x20, 0x20
gain_table_config:34, 0x44, 0x21, 0x00
gain_table_config:35, 0x44, 0x22, 0x00
gain_table_config:36, 0x44, 0x23, 0x00
gain_table_config:37, 0x44, 0x24, 0x00
gain_table_config:38, 0x44, 0x25, 0x00
gain_table_config:39, 0x44, 0x26, 0x00
gain_table_config:40, 0x44, 0x27, 0x00
gain_table_config:41, 0x44, 0x28, 0x00
gain_table_config:42, 0x44, 0x29, 0x00
gain_table_config:43, 0x44, 0x2A, 0x00
gain_table_config:44, 0x44, 0x2B, 0x00
gain_table_config:45, 0x44, 0x2C, 0x00
gain_table_config:46, 0x44, 0x2D, 0x00
gain_table_config:47, 0x44, 0x2E, 0x00
gain_table_config:48, 0x44, 0x2F, 0x00
gain_table_config:49, 0x44, 0x30, 0x00
gain_table_config:50, 0x44, 0x31, 0x00
gain_table_config:51, 0x44, 0x32, 0x00
gain_table_config:52, 0x64, 0x2E, 0x20
gain_table_config:53, 0x64, 0x2F, 0x00
gain_table_config:54, 0x64, 0x30, 0x00
gain_table_config:55, 0x64, 0x31, 0x00
gain_table_config:56, 0x64, 0x32, 0x00
gain_table_config:57, 0x64, 0x33, 0x00
gain_table_config:58, 0x64, 0x34, 0x00
gain_table_config:59, 0x64, 0x35, 0x00
gain_table_config:60, 0x64, 0x36, 0x00
gain_table_config:61, 0x64, 0x37, 0x00
gain_table_config:62, 0x64, 0x38, 0x00
gain_table_config:63, 0x65, 0x38, 0x20
gain_table_config:64, 0x66, 0x38, 0x20
gain_table_config:65, 0x67, 0x38, 0x20
gain_table_config:66, 0x68, 0x38, 0x20
gain_table_config:67, 0x69, 0x38, 0x20
gain_table_config:68, 0x6A, 0x38, 0x20
gain_table_config:69, 0x6B, 0x38, 0x20
gain_table_config:70, 0x6C, 0x38, 0x20
gain_table_config:71, 0x6D, 0x38, 0x20
gain_table_config:72, 0x6E, 0x38, 0x20
gain_table_config:73, 0x6F, 0x38, 0x20
gain_table_config:</gaintable>
in_out_voltage_filter_fir_en:0
in_temp0_input:46491
in_voltage0_gain_control_mode:slow_attack
in_voltage0_hardwaregain:20.000000 dB
in_voltage0_hardwaregain_available:[-1 1 73]
in_voltage0_rf_port_select:A_BALANCED
in_voltage0_rssi:41.25 dB
in_voltage2_offset:57
in_voltage2_raw:371
in_voltage2_scale:0.305250
in_voltage_bb_dc_offset_tracking_en:1
in_voltage_filter_fir_en:0
in_voltage_gain_control_mode_available:manual fast_attack slow_attack hybrid
in_voltage_quadrature_tracking_en:1
in_voltage_rf_bandwidth:400000
in_voltage_rf_bandwidth_available:[200000 1 56000000]
in_voltage_rf_dc_offset_tracking_en:1
in_voltage_rf_port_select_available:A_BALANCED B_BALANCED C_BALANCED A_N A_P B_N B_P C_N C_P TX_MONITOR1 TX_MONITOR2 TX_MONITOR1_2
in_voltage_sampling_frequency:25599999
in_voltage_sampling_frequency_available:[2083333 1 61440000]
grep: multichip_sync: Permission denied
name:ad9361-phy
grep: of_node: Is a directory
out_altvoltage0_RX_LO_external:0
out_altvoltage0_RX_LO_fastlock_load:0
grep: out_altvoltage0_RX_LO_fastlock_recall: Invalid argument
out_altvoltage0_RX_LO_fastlock_save:0 252,243,108,159,253,155,211,217,217,223,221,223,248,254,255,110
out_altvoltage0_RX_LO_fastlock_store:0
out_altvoltage0_RX_LO_frequency:868824998
out_altvoltage0_RX_LO_frequency_available:[70000000 1 6000000000]
out_altvoltage0_RX_LO_powerdown:0
out_altvoltage1_TX_LO_external:0
out_altvoltage1_TX_LO_fastlock_load:0
grep: out_altvoltage1_TX_LO_fastlock_recall: Invalid argument
out_altvoltage1_TX_LO_fastlock_save:0 100,102,246,255,38,118,230,238,125,254,230,106,102,110,215,182
out_altvoltage1_TX_LO_fastlock_store:0
out_altvoltage1_TX_LO_frequency:1331000000
out_altvoltage1_TX_LO_frequency_available:[46875001 1 6000000000]
out_altvoltage1_TX_LO_powerdown:0
out_voltage0_hardwaregain:-36.500000 dB
out_voltage0_hardwaregain_available:[-89.750000 0.250000 0.000000]
out_voltage0_rf_port_select:A
out_voltage0_rssi:0.00 dB
out_voltage2_raw:306
out_voltage2_scale:1.000000
out_voltage3_raw:306
out_voltage3_scale:1.000000
out_voltage_filter_fir_en:0
out_voltage_rf_bandwidth:5000000
out_voltage_rf_bandwidth_available:[200000 1 40000000]
out_voltage_rf_port_select_available:A B
out_voltage_sampling_frequency:25599999
out_voltage_sampling_frequency_available:[2083333 1 61440000]
grep: power: Is a directory
rssi_gain_step_error:lna_error: 0 0 0 0
rssi_gain_step_error:mixer_error: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
rssi_gain_step_error:gain_step_calib_reg_val: 0 0 0 0 0
rx_path_rates:BBPLL:819199990 ADC:204799997 R2:102399998 R1:51199999 RF:25599999 RXSAMP:25599999
grep: subsystem: Is a directory
trx_rate_governor:nominal
trx_rate_governor_available:nominal highest_osr
tx_path_rates:BBPLL:819199990 DAC:204799997 T2:102399998 T1:51199999 TF:25599999 TXSAMP:25599999
uevent:MAJOR=250
uevent:MINOR=0
uevent:DEVNAME=iio:device0
uevent:DEVTYPE=iio_device
uevent:OF_NAME=ad9361-phy
uevent:OF_FULLNAME=/axi/spi@e0006000/ad9361-phy@0
uevent:OF_COMPATIBLE_0=adi,ad9364
uevent:OF_COMPATIBLE_N=1
xo_correction:39999530
xo_correction_available:[39991531 1 40007529]
adrv9364-m6am-2022Q2 /sys/bus/iio/devices/iio:device0 # grep "" *
calib_mode:auto
calib_mode_available:auto manual manual_tx_quad tx_quad rf_dc_offs rssi_gain_step
grep: dcxo_tune_coarse: No such device
dcxo_tune_coarse_available:[0 0 0]
grep: dcxo_tune_fine: No such device
dcxo_tune_fine_available:[0 0 0]
dev:250:0
ensm_mode:fdd
ensm_mode_available:sleep wait alert fdd pinctrl pinctrl_fdd_indep
filter_fir_config:FIR Rx: 0,0 Tx: 64,4
gain_table_config:<gaintable AD9361 type=FULL dest=3 start=0 end=1300000000>
gain_table_config:-1, 0x00, 0x00, 0x20
gain_table_config:-1, 0x00, 0x00, 0x00
gain_table_config:-1, 0x00, 0x00, 0x00
gain_table_config:0, 0x00, 0x01, 0x00
gain_table_config:1, 0x00, 0x02, 0x00
gain_table_config:2, 0x00, 0x03, 0x00
gain_table_config:3, 0x00, 0x04, 0x00
gain_table_config:4, 0x00, 0x05, 0x00
gain_table_config:5, 0x01, 0x03, 0x20
gain_table_config:6, 0x01, 0x04, 0x00
gain_table_config:7, 0x01, 0x05, 0x00
gain_table_config:8, 0x01, 0x06, 0x00
gain_table_config:9, 0x01, 0x07, 0x00
gain_table_config:10, 0x01, 0x08, 0x00
gain_table_config:11, 0x01, 0x09, 0x00
gain_table_config:12, 0x01, 0x0A, 0x00
gain_table_config:13, 0x01, 0x0B, 0x00
gain_table_config:14, 0x01, 0x0C, 0x00
gain_table_config:15, 0x01, 0x0D, 0x00
gain_table_config:16, 0x01, 0x0E, 0x00
gain_table_config:17, 0x02, 0x09, 0x20
gain_table_config:18, 0x02, 0x0A, 0x00
gain_table_config:19, 0x02, 0x0B, 0x00
gain_table_config:20, 0x02, 0x0C, 0x00
gain_table_config:21, 0x02, 0x0D, 0x00
gain_table_config:22, 0x02, 0x0E, 0x00
gain_table_config:23, 0x02, 0x0F, 0x00
gain_table_config:24, 0x02, 0x10, 0x00
gain_table_config:25, 0x02, 0x2B, 0x20
gain_table_config:26, 0x02, 0x2C, 0x00
gain_table_config:27, 0x04, 0x28, 0x20
gain_table_config:28, 0x04, 0x29, 0x00
gain_table_config:29, 0x04, 0x2A, 0x00
gain_table_config:30, 0x04, 0x2B, 0x00
gain_table_config:31, 0x24, 0x20, 0x20
gain_table_config:32, 0x24, 0x21, 0x00
gain_table_config:33, 0x44, 0x20, 0x20
gain_table_config:34, 0x44, 0x21, 0x00
gain_table_config:35, 0x44, 0x22, 0x00
gain_table_config:36, 0x44, 0x23, 0x00
gain_table_config:37, 0x44, 0x24, 0x00
gain_table_config:38, 0x44, 0x25, 0x00
gain_table_config:39, 0x44, 0x26, 0x00
gain_table_config:40, 0x44, 0x27, 0x00
gain_table_config:41, 0x44, 0x28, 0x00
gain_table_config:42, 0x44, 0x29, 0x00
gain_table_config:43, 0x44, 0x2A, 0x00
gain_table_config:44, 0x44, 0x2B, 0x00
gain_table_config:45, 0x44, 0x2C, 0x00
gain_table_config:46, 0x44, 0x2D, 0x00
gain_table_config:47, 0x44, 0x2E, 0x00
gain_table_config:48, 0x44, 0x2F, 0x00
gain_table_config:49, 0x44, 0x30, 0x00
gain_table_config:50, 0x44, 0x31, 0x00
gain_table_config:51, 0x44, 0x32, 0x00
gain_table_config:52, 0x64, 0x2E, 0x20
gain_table_config:53, 0x64, 0x2F, 0x00
gain_table_config:54, 0x64, 0x30, 0x00
gain_table_config:55, 0x64, 0x31, 0x00
gain_table_config:56, 0x64, 0x32, 0x00
gain_table_config:57, 0x64, 0x33, 0x00
gain_table_config:58, 0x64, 0x34, 0x00
gain_table_config:59, 0x64, 0x35, 0x00
gain_table_config:60, 0x64, 0x36, 0x00
gain_table_config:61, 0x64, 0x37, 0x00
gain_table_config:62, 0x64, 0x38, 0x00
gain_table_config:63, 0x65, 0x38, 0x20
gain_table_config:64, 0x66, 0x38, 0x20
gain_table_config:65, 0x67, 0x38, 0x20
gain_table_config:66, 0x68, 0x38, 0x20
gain_table_config:67, 0x69, 0x38, 0x20
gain_table_config:68, 0x6A, 0x38, 0x20
gain_table_config:69, 0x6B, 0x38, 0x20
gain_table_config:70, 0x6C, 0x38, 0x20
gain_table_config:71, 0x6D, 0x38, 0x20
gain_table_config:72, 0x6E, 0x38, 0x20
gain_table_config:73, 0x6F, 0x38, 0x20
gain_table_config:</gaintable>
in_out_voltage_filter_fir_en:0
in_temp0_input:46491
in_voltage0_gain_control_mode:slow_attack
in_voltage0_hardwaregain:20.000000 dB
in_voltage0_hardwaregain_available:[-1 1 73]
in_voltage0_rf_port_select:A_BALANCED
in_voltage0_rssi:41.25 dB
in_voltage2_offset:57
in_voltage2_raw:369
in_voltage2_scale:0.305250
in_voltage_bb_dc_offset_tracking_en:1
in_voltage_filter_fir_en:0
in_voltage_gain_control_mode_available:manual fast_attack slow_attack hybrid
in_voltage_quadrature_tracking_en:1
in_voltage_rf_bandwidth:400000
in_voltage_rf_bandwidth_available:[200000 1 56000000]
in_voltage_rf_dc_offset_tracking_en:1
in_voltage_rf_port_select_available:A_BALANCED B_BALANCED C_BALANCED A_N A_P B_N B_P C_N C_P TX_MONITOR1 TX_MONITOR2 TX_MONITOR1_2
in_voltage_sampling_frequency:25599999
in_voltage_sampling_frequency_available:[2083333 1 61440000]
grep: multichip_sync: Permission denied
name:ad9361-phy
grep: of_node: Is a directory
out_altvoltage0_RX_LO_external:0
out_altvoltage0_RX_LO_fastlock_load:0
grep: out_altvoltage0_RX_LO_fastlock_recall: Invalid argument
out_altvoltage0_RX_LO_fastlock_save:0 252,243,108,159,253,155,211,217,217,223,221,223,248,254,255,110
out_altvoltage0_RX_LO_fastlock_store:0
out_altvoltage0_RX_LO_frequency:868824998
out_altvoltage0_RX_LO_frequency_available:[70000000 1 6000000000]
out_altvoltage0_RX_LO_powerdown:0
out_altvoltage1_TX_LO_external:0
out_altvoltage1_TX_LO_fastlock_load:0
grep: out_altvoltage1_TX_LO_fastlock_recall: Invalid argument
out_altvoltage1_TX_LO_fastlock_save:0 100,102,246,255,38,118,230,238,125,254,230,106,102,110,215,182
out_altvoltage1_TX_LO_fastlock_store:0
out_altvoltage1_TX_LO_frequency:1331000000
out_altvoltage1_TX_LO_frequency_available:[46875001 1 6000000000]
out_altvoltage1_TX_LO_powerdown:0
out_voltage0_hardwaregain:-36.500000 dB
out_voltage0_hardwaregain_available:[-89.750000 0.250000 0.000000]
out_voltage0_rf_port_select:A
out_voltage0_rssi:0.00 dB
out_voltage2_raw:306
out_voltage2_scale:1.000000
out_voltage3_raw:306
out_voltage3_scale:1.000000
out_voltage_filter_fir_en:0
out_voltage_rf_bandwidth:5000000
out_voltage_rf_bandwidth_available:[200000 1 40000000]
out_voltage_rf_port_select_available:A B
out_voltage_sampling_frequency:25599999
out_voltage_sampling_frequency_available:[2083333 1 61440000]
grep: power: Is a directory
rssi_gain_step_error:lna_error: 0 0 0 0
rssi_gain_step_error:mixer_error: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
rssi_gain_step_error:gain_step_calib_reg_val: 0 0 0 0 0
rx_path_rates:BBPLL:819199990 ADC:204799997 R2:102399998 R1:51199999 RF:25599999 RXSAMP:25599999
grep: subsystem: Is a directory
trx_rate_governor:nominal
trx_rate_governor_available:nominal highest_osr
tx_path_rates:BBPLL:819199990 DAC:204799997 T2:102399998 T1:51199999 TF:25599999 TXSAMP:25599999
uevent:MAJOR=250
uevent:MINOR=0
uevent:DEVNAME=iio:device0
uevent:DEVTYPE=iio_device
uevent:OF_NAME=ad9361-phy
uevent:OF_FULLNAME=/axi/spi@e0006000/ad9361-phy@0
uevent:OF_COMPATIBLE_0=adi,ad9364
uevent:OF_COMPATIBLE_N=1
xo_correction:39999530
xo_correction_available:[39991531 1 40007529]
adrv9364-m6am-2022Q2 /sys/bus/iio/devices/iio:device0 # iio_reg ad9361-phy 0x37
0xa
adrv9364-m6am-2022Q2 /sys/bus/iio/devices/iio:device0 # grep "" *              
calib_mode:auto
calib_mode_available:auto manual manual_tx_quad tx_quad rf_dc_offs rssi_gain_step
grep: dcxo_tune_coarse: No such device
dcxo_tune_coarse_available:[0 0 0]
grep: dcxo_tune_fine: No such device
dcxo_tune_fine_available:[0 0 0]
dev:250:0
ensm_mode:fdd
ensm_mode_available:sleep wait alert fdd pinctrl pinctrl_fdd_indep
filter_fir_config:FIR Rx: 0,0 Tx: 64,4
gain_table_config:<gaintable AD9361 type=FULL dest=3 start=0 end=1300000000>
gain_table_config:-1, 0x00, 0x00, 0x20
gain_table_config:-1, 0x00, 0x00, 0x00
gain_table_config:-1, 0x00, 0x00, 0x00
gain_table_config:0, 0x00, 0x01, 0x00
gain_table_config:1, 0x00, 0x02, 0x00
gain_table_config:2, 0x00, 0x03, 0x00
gain_table_config:3, 0x00, 0x04, 0x00
gain_table_config:4, 0x00, 0x05, 0x00
gain_table_config:5, 0x01, 0x03, 0x20
gain_table_config:6, 0x01, 0x04, 0x00
gain_table_config:7, 0x01, 0x05, 0x00
gain_table_config:8, 0x01, 0x06, 0x00
gain_table_config:9, 0x01, 0x07, 0x00
gain_table_config:10, 0x01, 0x08, 0x00
gain_table_config:11, 0x01, 0x09, 0x00
gain_table_config:12, 0x01, 0x0A, 0x00
gain_table_config:13, 0x01, 0x0B, 0x00
gain_table_config:14, 0x01, 0x0C, 0x00
gain_table_config:15, 0x01, 0x0D, 0x00
gain_table_config:16, 0x01, 0x0E, 0x00
gain_table_config:17, 0x02, 0x09, 0x20
gain_table_config:18, 0x02, 0x0A, 0x00
gain_table_config:19, 0x02, 0x0B, 0x00
gain_table_config:20, 0x02, 0x0C, 0x00
gain_table_config:21, 0x02, 0x0D, 0x00
gain_table_config:22, 0x02, 0x0E, 0x00
gain_table_config:23, 0x02, 0x0F, 0x00
gain_table_config:24, 0x02, 0x10, 0x00
gain_table_config:25, 0x02, 0x2B, 0x20
gain_table_config:26, 0x02, 0x2C, 0x00
gain_table_config:27, 0x04, 0x28, 0x20
gain_table_config:28, 0x04, 0x29, 0x00
gain_table_config:29, 0x04, 0x2A, 0x00
gain_table_config:30, 0x04, 0x2B, 0x00
gain_table_config:31, 0x24, 0x20, 0x20
gain_table_config:32, 0x24, 0x21, 0x00
gain_table_config:33, 0x44, 0x20, 0x20
gain_table_config:34, 0x44, 0x21, 0x00
gain_table_config:35, 0x44, 0x22, 0x00
gain_table_config:36, 0x44, 0x23, 0x00
gain_table_config:37, 0x44, 0x24, 0x00
gain_table_config:38, 0x44, 0x25, 0x00
gain_table_config:39, 0x44, 0x26, 0x00
gain_table_config:40, 0x44, 0x27, 0x00
gain_table_config:41, 0x44, 0x28, 0x00
gain_table_config:42, 0x44, 0x29, 0x00
gain_table_config:43, 0x44, 0x2A, 0x00
gain_table_config:44, 0x44, 0x2B, 0x00
gain_table_config:45, 0x44, 0x2C, 0x00
gain_table_config:46, 0x44, 0x2D, 0x00
gain_table_config:47, 0x44, 0x2E, 0x00
gain_table_config:48, 0x44, 0x2F, 0x00
gain_table_config:49, 0x44, 0x30, 0x00
gain_table_config:50, 0x44, 0x31, 0x00
gain_table_config:51, 0x44, 0x32, 0x00
gain_table_config:52, 0x64, 0x2E, 0x20
gain_table_config:53, 0x64, 0x2F, 0x00
gain_table_config:54, 0x64, 0x30, 0x00
gain_table_config:55, 0x64, 0x31, 0x00
gain_table_config:56, 0x64, 0x32, 0x00
gain_table_config:57, 0x64, 0x33, 0x00
gain_table_config:58, 0x64, 0x34, 0x00
gain_table_config:59, 0x64, 0x35, 0x00
gain_table_config:60, 0x64, 0x36, 0x00
gain_table_config:61, 0x64, 0x37, 0x00
gain_table_config:62, 0x64, 0x38, 0x00
gain_table_config:63, 0x65, 0x38, 0x20
gain_table_config:64, 0x66, 0x38, 0x20
gain_table_config:65, 0x67, 0x38, 0x20
gain_table_config:66, 0x68, 0x38, 0x20
gain_table_config:67, 0x69, 0x38, 0x20
gain_table_config:68, 0x6A, 0x38, 0x20
gain_table_config:69, 0x6B, 0x38, 0x20
gain_table_config:70, 0x6C, 0x38, 0x20
gain_table_config:71, 0x6D, 0x38, 0x20
gain_table_config:72, 0x6E, 0x38, 0x20
gain_table_config:73, 0x6F, 0x38, 0x20
gain_table_config:</gaintable>
in_out_voltage_filter_fir_en:0
in_temp0_input:46491
in_voltage0_gain_control_mode:slow_attack
in_voltage0_hardwaregain:20.000000 dB
in_voltage0_hardwaregain_available:[-1 1 73]
in_voltage0_rf_port_select:A_BALANCED
in_voltage0_rssi:41.25 dB
in_voltage2_offset:57
in_voltage2_raw:370
in_voltage2_scale:0.305250
in_voltage_bb_dc_offset_tracking_en:1
in_voltage_filter_fir_en:0
in_voltage_gain_control_mode_available:manual fast_attack slow_attack hybrid
in_voltage_quadrature_tracking_en:1
in_voltage_rf_bandwidth:400000
in_voltage_rf_bandwidth_available:[200000 1 56000000]
in_voltage_rf_dc_offset_tracking_en:1
in_voltage_rf_port_select_available:A_BALANCED B_BALANCED C_BALANCED A_N A_P B_N B_P C_N C_P TX_MONITOR1 TX_MONITOR2 TX_MONITOR1_2
in_voltage_sampling_frequency:25599999
in_voltage_sampling_frequency_available:[2083333 1 61440000]
grep: multichip_sync: Permission denied
name:ad9361-phy
grep: of_node: Is a directory
out_altvoltage0_RX_LO_external:0
out_altvoltage0_RX_LO_fastlock_load:0
grep: out_altvoltage0_RX_LO_fastlock_recall: Invalid argument
out_altvoltage0_RX_LO_fastlock_save:0 252,243,108,159,253,155,211,217,217,223,221,223,248,254,255,110
out_altvoltage0_RX_LO_fastlock_store:0
out_altvoltage0_RX_LO_frequency:868824998
out_altvoltage0_RX_LO_frequency_available:[70000000 1 6000000000]
out_altvoltage0_RX_LO_powerdown:0
out_altvoltage1_TX_LO_external:0
out_altvoltage1_TX_LO_fastlock_load:0
grep: out_altvoltage1_TX_LO_fastlock_recall: Invalid argument
out_altvoltage1_TX_LO_fastlock_save:0 100,102,246,255,38,118,230,238,125,254,230,106,102,110,215,182
out_altvoltage1_TX_LO_fastlock_store:0
out_altvoltage1_TX_LO_frequency:1331000000
out_altvoltage1_TX_LO_frequency_available:[46875001 1 6000000000]
out_altvoltage1_TX_LO_powerdown:0
out_voltage0_hardwaregain:-36.500000 dB
out_voltage0_hardwaregain_available:[-89.750000 0.250000 0.000000]
out_voltage0_rf_port_select:A
out_voltage0_rssi:0.00 dB
out_voltage2_raw:306
out_voltage2_scale:1.000000
out_voltage3_raw:306
out_voltage3_scale:1.000000
out_voltage_filter_fir_en:0
out_voltage_rf_bandwidth:5000000
out_voltage_rf_bandwidth_available:[200000 1 40000000]
out_voltage_rf_port_select_available:A B
out_voltage_sampling_frequency:25599999
out_voltage_sampling_frequency_available:[2083333 1 61440000]
grep: power: Is a directory
rssi_gain_step_error:lna_error: 0 0 0 0
rssi_gain_step_error:mixer_error: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
rssi_gain_step_error:gain_step_calib_reg_val: 0 0 0 0 0
rx_path_rates:BBPLL:819199990 ADC:204799997 R2:102399998 R1:51199999 RF:25599999 RXSAMP:25599999
grep: subsystem: Is a directory
trx_rate_governor:nominal
trx_rate_governor_available:nominal highest_osr
tx_path_rates:BBPLL:819199990 DAC:204799997 T2:102399998 T1:51199999 TF:25599999 TXSAMP:25599999
uevent:MAJOR=250
uevent:MINOR=0
uevent:DEVNAME=iio:device0
uevent:DEVTYPE=iio_device
uevent:OF_NAME=ad9361-phy
uevent:OF_FULLNAME=/axi/spi@e0006000/ad9361-phy@0
uevent:OF_COMPATIBLE_0=adi,ad9364
uevent:OF_COMPATIBLE_N=1
xo_correction:39999530
xo_correction_available:[39991531 1 40007529]
adrv9364-m6am-2022Q2 /sys/bus/iio/devices/iio:device0 # grep "" *
calib_mode:auto
calib_mode_available:auto manual manual_tx_quad tx_quad rf_dc_offs rssi_gain_step
grep: dcxo_tune_coarse: No such device
dcxo_tune_coarse_available:[0 0 0]
grep: dcxo_tune_fine: No such device
dcxo_tune_fine_available:[0 0 0]
dev:250:0
ensm_mode:fdd
ensm_mode_available:sleep wait alert fdd pinctrl pinctrl_fdd_indep
filter_fir_config:FIR Rx: 0,0 Tx: 64,4
gain_table_config:<gaintable AD9361 type=FULL dest=3 start=0 end=1300000000>
gain_table_config:-1, 0x00, 0x00, 0x20
gain_table_config:-1, 0x00, 0x00, 0x00
gain_table_config:-1, 0x00, 0x00, 0x00
gain_table_config:0, 0x00, 0x01, 0x00
gain_table_config:1, 0x00, 0x02, 0x00
gain_table_config:2, 0x00, 0x03, 0x00
gain_table_config:3, 0x00, 0x04, 0x00
gain_table_config:4, 0x00, 0x05, 0x00
gain_table_config:5, 0x01, 0x03, 0x20
gain_table_config:6, 0x01, 0x04, 0x00
gain_table_config:7, 0x01, 0x05, 0x00
gain_table_config:8, 0x01, 0x06, 0x00
gain_table_config:9, 0x01, 0x07, 0x00
gain_table_config:10, 0x01, 0x08, 0x00
gain_table_config:11, 0x01, 0x09, 0x00
gain_table_config:12, 0x01, 0x0A, 0x00
gain_table_config:13, 0x01, 0x0B, 0x00
gain_table_config:14, 0x01, 0x0C, 0x00
gain_table_config:15, 0x01, 0x0D, 0x00
gain_table_config:16, 0x01, 0x0E, 0x00
gain_table_config:17, 0x02, 0x09, 0x20
gain_table_config:18, 0x02, 0x0A, 0x00
gain_table_config:19, 0x02, 0x0B, 0x00
gain_table_config:20, 0x02, 0x0C, 0x00
gain_table_config:21, 0x02, 0x0D, 0x00
gain_table_config:22, 0x02, 0x0E, 0x00
gain_table_config:23, 0x02, 0x0F, 0x00
gain_table_config:24, 0x02, 0x10, 0x00
gain_table_config:25, 0x02, 0x2B, 0x20
gain_table_config:26, 0x02, 0x2C, 0x00
gain_table_config:27, 0x04, 0x28, 0x20
gain_table_config:28, 0x04, 0x29, 0x00
gain_table_config:29, 0x04, 0x2A, 0x00
gain_table_config:30, 0x04, 0x2B, 0x00
gain_table_config:31, 0x24, 0x20, 0x20
gain_table_config:32, 0x24, 0x21, 0x00
gain_table_config:33, 0x44, 0x20, 0x20
gain_table_config:34, 0x44, 0x21, 0x00
gain_table_config:35, 0x44, 0x22, 0x00
gain_table_config:36, 0x44, 0x23, 0x00
gain_table_config:37, 0x44, 0x24, 0x00
gain_table_config:38, 0x44, 0x25, 0x00
gain_table_config:39, 0x44, 0x26, 0x00
gain_table_config:40, 0x44, 0x27, 0x00
gain_table_config:41, 0x44, 0x28, 0x00
gain_table_config:42, 0x44, 0x29, 0x00
gain_table_config:43, 0x44, 0x2A, 0x00
gain_table_config:44, 0x44, 0x2B, 0x00
gain_table_config:45, 0x44, 0x2C, 0x00
gain_table_config:46, 0x44, 0x2D, 0x00
gain_table_config:47, 0x44, 0x2E, 0x00
gain_table_config:48, 0x44, 0x2F, 0x00
gain_table_config:49, 0x44, 0x30, 0x00
gain_table_config:50, 0x44, 0x31, 0x00
gain_table_config:51, 0x44, 0x32, 0x00
gain_table_config:52, 0x64, 0x2E, 0x20
gain_table_config:53, 0x64, 0x2F, 0x00
gain_table_config:54, 0x64, 0x30, 0x00
gain_table_config:55, 0x64, 0x31, 0x00
gain_table_config:56, 0x64, 0x32, 0x00
gain_table_config:57, 0x64, 0x33, 0x00
gain_table_config:58, 0x64, 0x34, 0x00
gain_table_config:59, 0x64, 0x35, 0x00
gain_table_config:60, 0x64, 0x36, 0x00
gain_table_config:61, 0x64, 0x37, 0x00
gain_table_config:62, 0x64, 0x38, 0x00
gain_table_config:63, 0x65, 0x38, 0x20
gain_table_config:64, 0x66, 0x38, 0x20
gain_table_config:65, 0x67, 0x38, 0x20
gain_table_config:66, 0x68, 0x38, 0x20
gain_table_config:67, 0x69, 0x38, 0x20
gain_table_config:68, 0x6A, 0x38, 0x20
gain_table_config:69, 0x6B, 0x38, 0x20
gain_table_config:70, 0x6C, 0x38, 0x20
gain_table_config:71, 0x6D, 0x38, 0x20
gain_table_config:72, 0x6E, 0x38, 0x20
gain_table_config:73, 0x6F, 0x38, 0x20
gain_table_config:</gaintable>
in_out_voltage_filter_fir_en:0
in_temp0_input:44737
in_voltage0_gain_control_mode:slow_attack
in_voltage0_hardwaregain:30.000000 dB
in_voltage0_hardwaregain_available:[-1 1 73]
in_voltage0_rf_port_select:A_BALANCED
in_voltage0_rssi:54.25 dB
in_voltage2_offset:57
in_voltage2_raw:389
in_voltage2_scale:0.305250
in_voltage_bb_dc_offset_tracking_en:1
in_voltage_filter_fir_en:0
in_voltage_gain_control_mode_available:manual fast_attack slow_attack hybrid
in_voltage_quadrature_tracking_en:1
in_voltage_rf_bandwidth:400000
in_voltage_rf_bandwidth_available:[200000 1 56000000]
in_voltage_rf_dc_offset_tracking_en:1
in_voltage_rf_port_select_available:A_BALANCED B_BALANCED C_BALANCED A_N A_P B_N B_P C_N C_P TX_MONITOR1 TX_MONITOR2 TX_MONITOR1_2
in_voltage_sampling_frequency:3999999
in_voltage_sampling_frequency_available:[2083333 1 61440000]
grep: multichip_sync: Permission denied
name:ad9361-phy
grep: of_node: Is a directory
out_altvoltage0_RX_LO_external:0
out_altvoltage0_RX_LO_fastlock_load:0
grep: out_altvoltage0_RX_LO_fastlock_recall: Invalid argument
out_altvoltage0_RX_LO_fastlock_save:0 252,243,108,159,253,155,211,217,217,223,221,223,248,254,255,110
out_altvoltage0_RX_LO_fastlock_store:0
out_altvoltage0_RX_LO_frequency:128400000
out_altvoltage0_RX_LO_frequency_available:[70000000 1 6000000000]
out_altvoltage0_RX_LO_powerdown:0
out_altvoltage1_TX_LO_external:0
out_altvoltage1_TX_LO_fastlock_load:0
grep: out_altvoltage1_TX_LO_fastlock_recall: Invalid argument
out_altvoltage1_TX_LO_fastlock_save:0 100,102,246,255,38,118,230,238,125,254,230,106,102,110,215,182
out_altvoltage1_TX_LO_fastlock_store:0
out_altvoltage1_TX_LO_frequency:247999998
out_altvoltage1_TX_LO_frequency_available:[46875001 1 6000000000]
out_altvoltage1_TX_LO_powerdown:0
out_voltage0_hardwaregain:-32.000000 dB
out_voltage0_hardwaregain_available:[-89.750000 0.250000 0.000000]
out_voltage0_rf_port_select:A
out_voltage0_rssi:0.00 dB
out_voltage2_raw:306
out_voltage2_scale:1.000000
out_voltage3_raw:306
out_voltage3_scale:1.000000
out_voltage_filter_fir_en:1
out_voltage_rf_bandwidth:1260770
out_voltage_rf_bandwidth_available:[200000 1 40000000]
out_voltage_rf_port_select_available:A B
out_voltage_sampling_frequency:3999999
out_voltage_sampling_frequency_available:[520833 1 30720000]
grep: power: Is a directory
rssi_gain_step_error:lna_error: 0 0 0 0
rssi_gain_step_error:mixer_error: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
rssi_gain_step_error:gain_step_calib_reg_val: 0 0 0 0 0
rx_path_rates:BBPLL:1023999992 ADC:31999999 R2:15999999 R1:7999999 RF:3999999 RXSAMP:3999999
grep: subsystem: Is a directory
trx_rate_governor:nominal
trx_rate_governor_available:nominal highest_osr
tx_path_rates:BBPLL:1023999992 DAC:31999999 T2:15999999 T1:15999999 TF:15999999 TXSAMP:3999999
uevent:MAJOR=250
uevent:MINOR=0
uevent:DEVNAME=iio:device0
uevent:DEVTYPE=iio_device
uevent:OF_NAME=ad9361-phy
uevent:OF_FULLNAME=/axi/spi@e0006000/ad9361-phy@0
uevent:OF_COMPATIBLE_0=adi,ad9364
uevent:OF_COMPATIBLE_N=1
xo_correction:39999530
xo_correction_available:[39991531 1 40007529]
adrv9364-m6am-2022Q2 /sys/bus/iio/devices/iio:device0 # iio_reg ad9361-phy 0x37
0xa
adrv9364-m6am-2022Q2 /sys/bus/iio/devices/iio:device0 # grep "" *              
calib_mode:auto
calib_mode_available:auto manual manual_tx_quad tx_quad rf_dc_offs rssi_gain_step
grep: dcxo_tune_coarse: No such device
dcxo_tune_coarse_available:[0 0 0]
grep: dcxo_tune_fine: No such device
dcxo_tune_fine_available:[0 0 0]
dev:250:0
ensm_mode:fdd
ensm_mode_available:sleep wait alert fdd pinctrl pinctrl_fdd_indep
filter_fir_config:FIR Rx: 0,0 Tx: 64,4
gain_table_config:<gaintable AD9361 type=FULL dest=3 start=0 end=1300000000>
gain_table_config:-1, 0x00, 0x00, 0x20
gain_table_config:-1, 0x00, 0x00, 0x00
gain_table_config:-1, 0x00, 0x00, 0x00
gain_table_config:0, 0x00, 0x01, 0x00
gain_table_config:1, 0x00, 0x02, 0x00
gain_table_config:2, 0x00, 0x03, 0x00
gain_table_config:3, 0x00, 0x04, 0x00
gain_table_config:4, 0x00, 0x05, 0x00
gain_table_config:5, 0x01, 0x03, 0x20
gain_table_config:6, 0x01, 0x04, 0x00
gain_table_config:7, 0x01, 0x05, 0x00
gain_table_config:8, 0x01, 0x06, 0x00
gain_table_config:9, 0x01, 0x07, 0x00
gain_table_config:10, 0x01, 0x08, 0x00
gain_table_config:11, 0x01, 0x09, 0x00
gain_table_config:12, 0x01, 0x0A, 0x00
gain_table_config:13, 0x01, 0x0B, 0x00
gain_table_config:14, 0x01, 0x0C, 0x00
gain_table_config:15, 0x01, 0x0D, 0x00
gain_table_config:16, 0x01, 0x0E, 0x00
gain_table_config:17, 0x02, 0x09, 0x20
gain_table_config:18, 0x02, 0x0A, 0x00
gain_table_config:19, 0x02, 0x0B, 0x00
gain_table_config:20, 0x02, 0x0C, 0x00
gain_table_config:21, 0x02, 0x0D, 0x00
gain_table_config:22, 0x02, 0x0E, 0x00
gain_table_config:23, 0x02, 0x0F, 0x00
gain_table_config:24, 0x02, 0x10, 0x00
gain_table_config:25, 0x02, 0x2B, 0x20
gain_table_config:26, 0x02, 0x2C, 0x00
gain_table_config:27, 0x04, 0x28, 0x20
gain_table_config:28, 0x04, 0x29, 0x00
gain_table_config:29, 0x04, 0x2A, 0x00
gain_table_config:30, 0x04, 0x2B, 0x00
gain_table_config:31, 0x24, 0x20, 0x20
gain_table_config:32, 0x24, 0x21, 0x00
gain_table_config:33, 0x44, 0x20, 0x20
gain_table_config:34, 0x44, 0x21, 0x00
gain_table_config:35, 0x44, 0x22, 0x00
gain_table_config:36, 0x44, 0x23, 0x00
gain_table_config:37, 0x44, 0x24, 0x00
gain_table_config:38, 0x44, 0x25, 0x00
gain_table_config:39, 0x44, 0x26, 0x00
gain_table_config:40, 0x44, 0x27, 0x00
gain_table_config:41, 0x44, 0x28, 0x00
gain_table_config:42, 0x44, 0x29, 0x00
gain_table_config:43, 0x44, 0x2A, 0x00
gain_table_config:44, 0x44, 0x2B, 0x00
gain_table_config:45, 0x44, 0x2C, 0x00
gain_table_config:46, 0x44, 0x2D, 0x00
gain_table_config:47, 0x44, 0x2E, 0x00
gain_table_config:48, 0x44, 0x2F, 0x00
gain_table_config:49, 0x44, 0x30, 0x00
gain_table_config:50, 0x44, 0x31, 0x00
gain_table_config:51, 0x44, 0x32, 0x00
gain_table_config:52, 0x64, 0x2E, 0x20
gain_table_config:53, 0x64, 0x2F, 0x00
gain_table_config:54, 0x64, 0x30, 0x00
gain_table_config:55, 0x64, 0x31, 0x00
gain_table_config:56, 0x64, 0x32, 0x00
gain_table_config:57, 0x64, 0x33, 0x00
gain_table_config:58, 0x64, 0x34, 0x00
gain_table_config:59, 0x64, 0x35, 0x00
gain_table_config:60, 0x64, 0x36, 0x00
gain_table_config:61, 0x64, 0x37, 0x00
gain_table_config:62, 0x64, 0x38, 0x00
gain_table_config:63, 0x65, 0x38, 0x20
gain_table_config:64, 0x66, 0x38, 0x20
gain_table_config:65, 0x67, 0x38, 0x20
gain_table_config:66, 0x68, 0x38, 0x20
gain_table_config:67, 0x69, 0x38, 0x20
gain_table_config:68, 0x6A, 0x38, 0x20
gain_table_config:69, 0x6B, 0x38, 0x20
gain_table_config:70, 0x6C, 0x38, 0x20
gain_table_config:71, 0x6D, 0x38, 0x20
gain_table_config:72, 0x6E, 0x38, 0x20
gain_table_config:73, 0x6F, 0x38, 0x20
gain_table_config:</gaintable>
in_out_voltage_filter_fir_en:0
in_temp0_input:44737
in_voltage0_gain_control_mode:slow_attack
in_voltage0_hardwaregain:30.000000 dB
in_voltage0_hardwaregain_available:[-1 1 73]
in_voltage0_rf_port_select:A_BALANCED
in_voltage0_rssi:54.25 dB
in_voltage2_offset:57
in_voltage2_raw:386
in_voltage2_scale:0.305250
in_voltage_bb_dc_offset_tracking_en:1
in_voltage_filter_fir_en:0
in_voltage_gain_control_mode_available:manual fast_attack slow_attack hybrid
in_voltage_quadrature_tracking_en:1
in_voltage_rf_bandwidth:400000
in_voltage_rf_bandwidth_available:[200000 1 56000000]
in_voltage_rf_dc_offset_tracking_en:1
in_voltage_rf_port_select_available:A_BALANCED B_BALANCED C_BALANCED A_N A_P B_N B_P C_N C_P TX_MONITOR1 TX_MONITOR2 TX_MONITOR1_2
in_voltage_sampling_frequency:3999999
in_voltage_sampling_frequency_available:[2083333 1 61440000]
grep: multichip_sync: Permission denied
name:ad9361-phy
grep: of_node: Is a directory
out_altvoltage0_RX_LO_external:0
out_altvoltage0_RX_LO_fastlock_load:0
grep: out_altvoltage0_RX_LO_fastlock_recall: Invalid argument
out_altvoltage0_RX_LO_fastlock_save:0 252,243,108,159,253,155,211,217,217,223,221,223,248,254,255,110
out_altvoltage0_RX_LO_fastlock_store:0
out_altvoltage0_RX_LO_frequency:128400000
out_altvoltage0_RX_LO_frequency_available:[70000000 1 6000000000]
out_altvoltage0_RX_LO_powerdown:0
out_altvoltage1_TX_LO_external:0
out_altvoltage1_TX_LO_fastlock_load:0
grep: out_altvoltage1_TX_LO_fastlock_recall: Invalid argument
out_altvoltage1_TX_LO_fastlock_save:0 100,102,246,255,38,118,230,238,125,254,230,106,102,110,215,182
out_altvoltage1_TX_LO_fastlock_store:0
out_altvoltage1_TX_LO_frequency:247999998
out_altvoltage1_TX_LO_frequency_available:[46875001 1 6000000000]
out_altvoltage1_TX_LO_powerdown:0
out_voltage0_hardwaregain:-32.000000 dB
out_voltage0_hardwaregain_available:[-89.750000 0.250000 0.000000]
out_voltage0_rf_port_select:A
out_voltage0_rssi:0.00 dB
out_voltage2_raw:306
out_voltage2_scale:1.000000
out_voltage3_raw:306
out_voltage3_scale:1.000000
out_voltage_filter_fir_en:1
out_voltage_rf_bandwidth:1260770
out_voltage_rf_bandwidth_available:[200000 1 40000000]
out_voltage_rf_port_select_available:A B
out_voltage_sampling_frequency:3999999
out_voltage_sampling_frequency_available:[520833 1 30720000]
grep: power: Is a directory
rssi_gain_step_error:lna_error: 0 0 0 0
rssi_gain_step_error:mixer_error: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
rssi_gain_step_error:gain_step_calib_reg_val: 0 0 0 0 0
rx_path_rates:BBPLL:1023999992 ADC:31999999 R2:15999999 R1:7999999 RF:3999999 RXSAMP:3999999
grep: subsystem: Is a directory
trx_rate_governor:nominal
trx_rate_governor_available:nominal highest_osr
tx_path_rates:BBPLL:1023999992 DAC:31999999 T2:15999999 T1:15999999 TF:15999999 TXSAMP:3999999
uevent:MAJOR=250
uevent:MINOR=0
uevent:DEVNAME=iio:device0
uevent:DEVTYPE=iio_device
uevent:OF_NAME=ad9361-phy
uevent:OF_FULLNAME=/axi/spi@e0006000/ad9361-phy@0
uevent:OF_COMPATIBLE_0=adi,ad9364
uevent:OF_COMPATIBLE_N=1
xo_correction:39999530
xo_correction_available:[39991531 1 40007529]
adrv9364-m6am-2022Q2 /sys/bus/iio/devices/iio:device0 # iio_reg ad9361-phy 0x37
0xa

40 MHz wideband noise requiring filter below does not trigger issue.

# Generated with AD9361 Filter Design Wizard 16.1.3-g924f0cd
# MATLAB 9.8.0.1417392 (R2020a) Update 4, 09-Jul-2021 15:05:33
# Inputs:
# Data Sample Frequency = 60800000 Hz
# Apass = 0.12 dB Astop = 60.00 dB
# Fpass = 19000000 Hz Fstop = 22500000 Hz
# Pass Frequency = 40000000 Hz
TX 3 GAIN 0 INT 1
RTX 972800000 243200000 121600000 60800000 60800000 60800000
BWTX 19163714
1235
-712
-1012
2448
-1636
-1302
3649
-2277
-2806
7053
-4562
-5410
13018
-4762
-14412
28443
28443
-14412
-4762
13018
-5410
-4562
7053
-2806
-2277
3649
-1302
-1636
2448
-1012
-712
1235

1 MHz MHz wideband noise requiring filter below does trigger reported issue.

# Generated with AD9361 Filter Design Wizard 16.1.3-g924f0cd
# MATLAB 9.8.0.1417392 (R2020a) Update 4, 09-Jul-2021 15:36:48
# Inputs:
# Data Sample Frequency = 4000000 Hz
# Apass = 0.12 dB Astop = 60.00 dB
# Fpass = 100000 Hz Fstop = 800000 Hz
# Pass Frequency = 1000000 Hz
TX 3 GAIN 0 INT 4
RTX 768000000 192000000 64000000 32000000 16000000 4000000
BWTX 1260770
-6299
14356
-19852
17263
-15095
10147
-9167
5208
-5401
2391
-2968
1044
-1146
731
514
1215
2245
2343
4123
3984
6133
5966
8199
8073
10168
10118
11859
11865
13122
13137
13790
13805
13805
13790
13137
13122
11865
11859
10118
10168
8073
8199
5966
6133
3984
4123
2343
2245
1215
514
731
-1146
1044
-2968
2391
-5401
5208
-9167
10147
-15095
17263
-19852
14356
-6299

Finally, to duplicate the case,

cat 1M.ftr > /sys/bus/iio/devices/iio\:device0/filter_fir_config
echo 1000000000 > out_altvoltage1_TX_LO_frequency
echo 247999998 > out_altvoltage1_TX_LO_frequency

Looks like AD9361 Filter Design Wizard creates a filter with parameters that trigger the issue?

+1 mhennerich

on Oct 7, 2022 9:20 AM in reply to EdwardK
EdwardK said:
Looks like AD9361 Filter Design Wizard creates a filter with parameters that trigger the issue?

Not directly - but let me explain.

The RXSAMP and TXSAMP rate must always be equal. In case you have only some FIR interpolation on the TX or decimation on the RX side. The difference must be compensated in the other filter banks.

However TX QUAD cal uses CLKRF and CLKTF and those can have only certain supported ratios.

To avoid the issue configure a FILTER that also defines the RX path decimation.

Take a look here:

https://github.com/analogdevicesinc/iio-oscilloscope/blob/master/filters/LTE20_MHz.ftr#L5

In general reducing the sample rate just to save power might not be the only way.

root@analog:/sys/bus/iio/devices/iio:device1# cat ensm_mode_available
sleep wait alert fdd pinctrl pinctrl_fdd_indep

Depending on your use case, you might just want to use ensm_mode sleep instead?

BTW: I was not able to replicate the issue with your filter.

Maybe you miss some step?

I don't see where the filter is enabled?

Step 1) just loads the filter 2) and 3) will trigger the TX QUAD cal in auto mode.

Some hint's there - You might want to use manual_tx_quad mode

wiki.analog.com/.../ad9361

root@analog:/sys/bus/iio/devices/iio:device1# cat calib_mode_available
auto manual manual_tx_quad tx_quad rf_dc_offs rssi_gain_step

You run tx_quad once in your prominent frequency and rate.

So when you move to your power saving rate, the cal is not triggered anymore.

This should save time, power and also avoid spurious transmissions.

Please also disable the FIR filter before loading it again.

I think this might be related to way you run into this only occasional.

The filter_fir_config attribute is currently not protected by a mutex, I'll add some fix here as well.

-Michael
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0 EdwardK
on Oct 7, 2022 10:50 AM in reply to mhennerich
Thanks for your answer.

Out scenario requires monitoring RSSI for 16 channels all the time in the lower power mode as well as when transmitting (RX and TX carrier frequencies do not overlap) and that is why we were avoiding symmetric filters to reduce code and calibration complexity but it is now clear what we need to do from your explanation above.

It would be helpful for the kernel driver to reject a FIR configuration that does not meet the requirement you described above.

I apologize for not providing a complete MWE, that happened because our application was running an no longer reconfiguring the AD9364 but as you worked out the filter was enabled.
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0 EdwardK
on Oct 7, 2022 10:52 AM in reply to mhennerich
We will adjust our algorithms as advised above and continue monitoring for the case where modulation fails and report separately if we hit the issue.
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AD9361: Unhandled case in ad9361_tx_quad_calib

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