Mesa hm2/hm2_7i96s.0: error finishing read
12 Feb 2023 00:42 #264334
by rodw
Replied by rodw on topic Mesa hm2/hm2_7i96s.0: error finishing read
I don't think it's so much realteks issue but more Debian's implementation of the RT drivers as they seem to roll multiple drivers from the realtek website into a single driver. By itself installing a Debian version with 6.x as it's default kernel is not the solution until you revert to the kernel.org sources and bypass Debian's patches.
Having hm2 sense a slave without an IP address would reduce support overhead given so many today have no idea about TCP networks.
Having hm2 sense a slave without an IP address would reduce support overhead given so many today have no idea about TCP networks.
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16 Aug 2023 10:43 #278158
by wusel0464
Replied by wusel0464 on topic Mesa hm2/hm2_7i96s.0: error finishing read
Hello,
I got the same error message when, searched and landed here.
However, and that's my tip: it could also be an electromagnetic intolerance. The error occurs for me when I switch off my suction (SSR relay), I pull the plug and switch off, nothing happens.
I hope Google has translated this usefully, my English is probably worse.
Greeting Frank
I got the same error message when, searched and landed here.
However, and that's my tip: it could also be an electromagnetic intolerance. The error occurs for me when I switch off my suction (SSR relay), I pull the plug and switch off, nothing happens.
I hope Google has translated this usefully, my English is probably worse.
Greeting Frank
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16 Aug 2023 11:46 #278162
by tommylight
This error occurs without switching anything, if using 6.1 kernel and Intel network card.
The solution to this is mentioned several times here and elsewhere.
The solution for you might be just getting the grounding wired properly, or might need a ferrite core wound around the suction motor wires.
Replied by tommylight on topic Mesa hm2/hm2_7i96s.0: error finishing read
For you it is the interference causing it, but this topic is related to Linux Kernel issues on 6.x version of it.The error occurs for me when I switch off my suction (SSR relay), I pull the plug and switch off, nothing happens.
This error occurs without switching anything, if using 6.1 kernel and Intel network card.
The solution to this is mentioned several times here and elsewhere.
The solution for you might be just getting the grounding wired properly, or might need a ferrite core wound around the suction motor wires.
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15 Nov 2023 03:42 #285449
by spumco
Replied by spumco on topic Mesa hm2/hm2_7i96s.0: error finishing read
[Rather than starting a new thread, I'll continue here...]
Starting to commission a new build and I'm getting the error finishing read problem crop up within seconds of starting LCNC and could use some help diagnosing.
PC: HP elitedesk 800 G2 mini
NIC: Intel i219LM
LCNC: 2.9 from ISO on LCNC home page
Kernel: 6.1.0-13 (haven't messed with this)
etc/network/interfaces:
auto lo
iface lo inet loopback
auto eno1
iface eno1 inet static
address 10.10.10.1
hardware-irq-coalesce-rx-usecs 0
Grub:
isolcpus=3 intel_pstate=disable processor.max_cstate=0 idle=poll cpufreq.default_governor=performance i915.enable_dc=0 ahci.mobile_lpm_policy=1 irqaffinity=0 nomodeset quiet
Good latency after fiddling with grub. Just copied the above from the latency thread, don't really understand the backstage stuff.
LCNC terminal output:
Ping times
Would trying a later kernel (6.3,6.4,etc.) help? I did see mention elsewhere here that there is a recently fixed bug related to Intel i219LM NICs...but don't know if that's related or when the fix will make it to kernels appropriate for LCNC.
Thx
Starting to commission a new build and I'm getting the error finishing read problem crop up within seconds of starting LCNC and could use some help diagnosing.
PC: HP elitedesk 800 G2 mini
NIC: Intel i219LM
LCNC: 2.9 from ISO on LCNC home page
Kernel: 6.1.0-13 (haven't messed with this)
etc/network/interfaces:
auto lo
iface lo inet loopback
auto eno1
iface eno1 inet static
address 10.10.10.1
hardware-irq-coalesce-rx-usecs 0
Grub:
isolcpus=3 intel_pstate=disable processor.max_cstate=0 idle=poll cpufreq.default_governor=performance i915.enable_dc=0 ahci.mobile_lpm_policy=1 irqaffinity=0 nomodeset quiet
Good latency after fiddling with grub. Just copied the above from the latency thread, don't really understand the backstage stuff.
LCNC terminal output:
Warning: Spoiler!
athe@lathe:~$ linuxcnc
LINUXCNC - 2.9.1
/usr/bin/linuxcnc: line 338: cd: $'/home/lathe/linuxcnc/configs\n.\n2)': No such file or directory
Machine configuration directory is '/home/lathe/linuxcnc/configs/LATHE_REV0 (DAY 2)'
Machine configuration file is 'LATHE_REV0.ini'
Starting LinuxCNC...
linuxcnc TPMOD=tpmod HOMEMOD=homemod EMCMOT=motmod
Note: Using POSIX realtime
twopass:invoked with <> options
twopass:found ./01MAIN.hal
twopass:found ./02IO.hal
twopass:found ./03SPINDLE.hal
twopass:found ./04CONSOLE.hal
twopass:pass0: loadusr -W hal_manualtoolchange
hm2: loading Mesa HostMot2 driver version 0.15
hm2_eth: loading Mesa AnyIO HostMot2 ethernet driver version 0.2
hm2_eth: 10.10.10.10: INFO: Hardware address (MAC): 00:60:1b:16:84:f0
hm2_eth: discovered 7I96S
hm2/hm2_7i96s.0: Low Level init 0.15
hm2/hm2_7i96s.0: Smart Serial Firmware Version 43
Board hm2_7i96s.0.7i84.0.0 Hardware Mode 0 = standard
Board hm2_7i96s.0.7i84.0.0 Software Mode 0 = input_output
Board hm2_7i96s.0.7i84.0.0 Software Mode 1 = io_analog_fieldvoltage
Board hm2_7i96s.0.7i84.0.0 Software Mode 2 = io_encoder_analog
Board hm2_7i96s.0.7i73.0.1 Hardware Mode 0 = nokeyboardnodisplay
Board hm2_7i96s.0.7i73.0.1 Software Mode 0 = inputoutputencoder
Board hm2_7i96s.0.7i73.0.1 Software Mode 1 = inputoutputencoderanalog
Board hm2_7i96s.0.7i73.0.1 Software Mode 2 = inputoutputencoderanalog
Board hm2_7i96s.0.7i73.0.1 Hardware Mode 1 = nokeyboarddisplay
Board hm2_7i96s.0.7i73.0.1 Software Mode 0 = inputoutputencoderdisplay
Board hm2_7i96s.0.7i73.0.1 Software Mode 1 = inputoutputencoderanalogdisplay
Board hm2_7i96s.0.7i73.0.1 Software Mode 2 = inputoutputencoderanalogwidedisplay
Board hm2_7i96s.0.7i73.0.1 Hardware Mode 2 = keyboard4by8nodisplay
Board hm2_7i96s.0.7i73.0.1 Software Mode 0 = inputoutputencoderkeycode4by8
Board hm2_7i96s.0.7i73.0.1 Software Mode 1 = inputoutputencoderanalogkeycode4by8
Board hm2_7i96s.0.7i73.0.1 Software Mode 2 = inputoutputencoderanalogkeycode4by8
Board hm2_7i96s.0.7i73.0.1 Hardware Mode 3 = keyboard4by8display
Board hm2_7i96s.0.7i73.0.1 Software Mode 0 = inputoutputencoderdisplaykeycode4by8
Board hm2_7i96s.0.7i73.0.1 Software Mode 1 = inputoutputencoderanalogdisplaykeycode4by8
Board hm2_7i96s.0.7i73.0.1 Software Mode 2 = inputoutputencoderanalogwidedisplaykeycode4by8
Board hm2_7i96s.0.7i73.0.1 Hardware Mode 4 = keyboard8by8nodisplay
Board hm2_7i96s.0.7i73.0.1 Software Mode 0 = inputoutputencoderkeycode8by8
Board hm2_7i96s.0.7i73.0.1 Software Mode 1 = inputoutputencoderanalogkeycode8by8
Board hm2_7i96s.0.7i73.0.1 Software Mode 2 = inputoutputencoderanalogkeycode8by8
Board hm2_7i96s.0.7i73.0.1 Hardware Mode 5 = keyboard8by8display
Board hm2_7i96s.0.7i73.0.1 Software Mode 0 = inputoutputencoderdisplaykeycode8by8
Board hm2_7i96s.0.7i73.0.1 Software Mode 1 = inputoutputencoderanalogdisplaykeycode8by8
Board hm2_7i96s.0.7i73.0.1 Software Mode 2 = inputoutputencoderanalogwidedisplaykeycode8by8
hm2/hm2_7i96s.0: 51 I/O Pins used:
hm2/hm2_7i96s.0: IO Pin 000 (TB3-01): InM Input Module #0, pin in0 (Input)
hm2/hm2_7i96s.0: IO Pin 001 (TB3-02): InM Input Module #0, pin in1 (Input)
hm2/hm2_7i96s.0: IO Pin 002 (TB3-03): InM Input Module #0, pin in2 (Input)
hm2/hm2_7i96s.0: IO Pin 003 (TB3-04): InM Input Module #0, pin in3 (Input)
hm2/hm2_7i96s.0: IO Pin 004 (TB3-05): InM Input Module #0, pin in4 (Input)
hm2/hm2_7i96s.0: IO Pin 005 (TB3-06): InM Input Module #0, pin in5 (Input)
hm2/hm2_7i96s.0: IO Pin 006 (TB3-07): InM Input Module #0, pin in6 (Input)
hm2/hm2_7i96s.0: IO Pin 007 (TB3-08): InM Input Module #0, pin in7 (Input)
hm2/hm2_7i96s.0: IO Pin 008 (TB3-09): InM Input Module #0, pin in8 (Input)
hm2/hm2_7i96s.0: IO Pin 009 (TB3-10): InM Input Module #0, pin in9 (Input)
hm2/hm2_7i96s.0: IO Pin 010 (TB3-11): InM Input Module #0, pin in10 (Input)
hm2/hm2_7i96s.0: IO Pin 011 (TB3-13/TB3-14): SSR #0, pin Out-00 (Output)
hm2/hm2_7i96s.0: IO Pin 012 (TB3-15/TB3-16): SSR #0, pin Out-01 (Output)
hm2/hm2_7i96s.0: IO Pin 013 (TB3-17/TB3-18): SSR #0, pin Out-02 (Output)
hm2/hm2_7i96s.0: IO Pin 014 (TB3-19/TB3-20): SSR #0, pin Out-03 (Output)
hm2/hm2_7i96s.0: IO Pin 015 (TB3-21/TB3-22): OutM Output Module #0, pin Out-04 (Output)
hm2/hm2_7i96s.0: IO Pin 016 (TB3-23/TB3-24): OutM Output Module #0, pin Out-05 (Output)
hm2/hm2_7i96s.0: IO Pin 017 (TB1-02/TB1-03): StepGen #0, pin Step (Output)
hm2/hm2_7i96s.0: IO Pin 018 (TB1-04/TB1-05): StepGen #0, pin Direction (Output)
hm2/hm2_7i96s.0: IO Pin 019 (TB1-08/TB1-09): StepGen #1, pin Step (Output)
hm2/hm2_7i96s.0: IO Pin 020 (TB1-10/TB1-11): StepGen #1, pin Direction (Output)
hm2/hm2_7i96s.0: IO Pin 021 (TB1-14/TB1-15): StepGen #2, pin Step (Output)
hm2/hm2_7i96s.0: IO Pin 022 (TB1-16/TB1-17): StepGen #2, pin Direction (Output)
hm2/hm2_7i96s.0: IO Pin 023 (TB1-20/TB1-21): StepGen #3, pin Step (Output)
hm2/hm2_7i96s.0: IO Pin 024 (TB1-22-TB1-23): StepGen #3, pin Direction (Output)
hm2/hm2_7i96s.0: IO Pin 025 (TB2-02/TB2-03): StepGen #4, pin Step (Output)
hm2/hm2_7i96s.0: IO Pin 026 (TB2-04/TB2-05): StepGen #4, pin Direction (Output)
hm2/hm2_7i96s.0: IO Pin 027 (TB2-07/TB2-08): Muxed Encoder #2, pin Muxed A (Input)
hm2/hm2_7i96s.0: IO Pin 028 (TB2-10/TB2-11): Muxed Encoder #2, pin Muxed B (Input)
hm2/hm2_7i96s.0: IO Pin 029 (TB2-13/TB2-14): Muxed Encoder #2, pin Muxed Index (Input)
hm2/hm2_7i96s.0: IO Pin 030 (TB2-16/TB2-17): Smart Serial Interface #0, pin rx0 (Input)
hm2/hm2_7i96s.0: IO Pin 031 (TB2-18/TB2-19): Smart Serial Interface #0, pin tx0 (Output)
hm2/hm2_7i96s.0: IO Pin 032 (internal): Smart Serial Interface #0, pin txen0 (Output)
hm2/hm2_7i96s.0: IO Pin 033 (internal): SSR #0, pin AC Ref (internal) (Output)
hm2/hm2_7i96s.0: IO Pin 034 (P1-01/DB25-01): Smart Serial Interface #0, pin rx1 (Input)
hm2/hm2_7i96s.0: IO Pin 035 (P1-02/DB25-14): Smart Serial Interface #0, pin tx1 (Output)
hm2/hm2_7i96s.0: IO Pin 036 (P1-03/DB25-02): StepGen #8, pin Step (Output)
hm2/hm2_7i96s.0: IO Pin 037 (P1-04/DB25-15): StepGen #8, pin Direction (Output)
hm2/hm2_7i96s.0: IO Pin 038 (P1-05/DB25-03): StepGen #7, pin Step (Output)
hm2/hm2_7i96s.0: IO Pin 039 (P1-06/DB25-16): StepGen #7, pin Direction (Output)
hm2/hm2_7i96s.0: IO Pin 040 (P1-07/DB25-04): StepGen #6, pin Step (Output)
hm2/hm2_7i96s.0: IO Pin 041 (P1-08/DB25-17): StepGen #6, pin Direction (Output)
hm2/hm2_7i96s.0: IO Pin 042 (P1-09/DB25-05): StepGen #5, pin Step (Output)
hm2/hm2_7i96s.0: IO Pin 043 (P1-11/DB25-06): StepGen #5, pin Direction (Output)
hm2/hm2_7i96s.0: IO Pin 044 (P1-13/DB25-07): Muxed Encoder Select #0, pin Mux Select 0 (Output)
hm2/hm2_7i96s.0: IO Pin 045 (P1-15/DB25-08): Muxed Encoder #0, pin Muxed A (Input)
hm2/hm2_7i96s.0: IO Pin 046 (P1-17/DB25-09): Muxed Encoder #0, pin Muxed B (Input)
hm2/hm2_7i96s.0: IO Pin 047 (P1-19/DB25-10): Muxed Encoder #0, pin Muxed Index (Input)
hm2/hm2_7i96s.0: IO Pin 048 (P1-21/DB25-11): Muxed Encoder #1, pin Muxed A (Input)
hm2/hm2_7i96s.0: IO Pin 049 (P1-23/DB25-12): Muxed Encoder #1, pin Muxed B (Input)
hm2/hm2_7i96s.0: IO Pin 050 (P1-25/DB25-13): Muxed Encoder #1, pin Muxed Index (Input)
hm2/hm2_7i96s.0: registered
creating ladder-state
note: MAXV max: 0.500 units/sec 30.000 units/min
note: LJOG max: 0.500 units/sec 30.000 units/min
note: LJOG default: 0.500 units/sec 30.000 units/min
note: jog_order='ZX'
note: jog_invert=set()
hm2/hm2_7i96s.0: error finishing read! iter=4596
hm2/hm2_7i96s.0: error finishing read! iter=4596
LINUXCNC - 2.9.1
/usr/bin/linuxcnc: line 338: cd: $'/home/lathe/linuxcnc/configs\n.\n2)': No such file or directory
Machine configuration directory is '/home/lathe/linuxcnc/configs/LATHE_REV0 (DAY 2)'
Machine configuration file is 'LATHE_REV0.ini'
Starting LinuxCNC...
linuxcnc TPMOD=tpmod HOMEMOD=homemod EMCMOT=motmod
Note: Using POSIX realtime
twopass:invoked with <> options
twopass:found ./01MAIN.hal
twopass:found ./02IO.hal
twopass:found ./03SPINDLE.hal
twopass:found ./04CONSOLE.hal
twopass:pass0: loadusr -W hal_manualtoolchange
hm2: loading Mesa HostMot2 driver version 0.15
hm2_eth: loading Mesa AnyIO HostMot2 ethernet driver version 0.2
hm2_eth: 10.10.10.10: INFO: Hardware address (MAC): 00:60:1b:16:84:f0
hm2_eth: discovered 7I96S
hm2/hm2_7i96s.0: Low Level init 0.15
hm2/hm2_7i96s.0: Smart Serial Firmware Version 43
Board hm2_7i96s.0.7i84.0.0 Hardware Mode 0 = standard
Board hm2_7i96s.0.7i84.0.0 Software Mode 0 = input_output
Board hm2_7i96s.0.7i84.0.0 Software Mode 1 = io_analog_fieldvoltage
Board hm2_7i96s.0.7i84.0.0 Software Mode 2 = io_encoder_analog
Board hm2_7i96s.0.7i73.0.1 Hardware Mode 0 = nokeyboardnodisplay
Board hm2_7i96s.0.7i73.0.1 Software Mode 0 = inputoutputencoder
Board hm2_7i96s.0.7i73.0.1 Software Mode 1 = inputoutputencoderanalog
Board hm2_7i96s.0.7i73.0.1 Software Mode 2 = inputoutputencoderanalog
Board hm2_7i96s.0.7i73.0.1 Hardware Mode 1 = nokeyboarddisplay
Board hm2_7i96s.0.7i73.0.1 Software Mode 0 = inputoutputencoderdisplay
Board hm2_7i96s.0.7i73.0.1 Software Mode 1 = inputoutputencoderanalogdisplay
Board hm2_7i96s.0.7i73.0.1 Software Mode 2 = inputoutputencoderanalogwidedisplay
Board hm2_7i96s.0.7i73.0.1 Hardware Mode 2 = keyboard4by8nodisplay
Board hm2_7i96s.0.7i73.0.1 Software Mode 0 = inputoutputencoderkeycode4by8
Board hm2_7i96s.0.7i73.0.1 Software Mode 1 = inputoutputencoderanalogkeycode4by8
Board hm2_7i96s.0.7i73.0.1 Software Mode 2 = inputoutputencoderanalogkeycode4by8
Board hm2_7i96s.0.7i73.0.1 Hardware Mode 3 = keyboard4by8display
Board hm2_7i96s.0.7i73.0.1 Software Mode 0 = inputoutputencoderdisplaykeycode4by8
Board hm2_7i96s.0.7i73.0.1 Software Mode 1 = inputoutputencoderanalogdisplaykeycode4by8
Board hm2_7i96s.0.7i73.0.1 Software Mode 2 = inputoutputencoderanalogwidedisplaykeycode4by8
Board hm2_7i96s.0.7i73.0.1 Hardware Mode 4 = keyboard8by8nodisplay
Board hm2_7i96s.0.7i73.0.1 Software Mode 0 = inputoutputencoderkeycode8by8
Board hm2_7i96s.0.7i73.0.1 Software Mode 1 = inputoutputencoderanalogkeycode8by8
Board hm2_7i96s.0.7i73.0.1 Software Mode 2 = inputoutputencoderanalogkeycode8by8
Board hm2_7i96s.0.7i73.0.1 Hardware Mode 5 = keyboard8by8display
Board hm2_7i96s.0.7i73.0.1 Software Mode 0 = inputoutputencoderdisplaykeycode8by8
Board hm2_7i96s.0.7i73.0.1 Software Mode 1 = inputoutputencoderanalogdisplaykeycode8by8
Board hm2_7i96s.0.7i73.0.1 Software Mode 2 = inputoutputencoderanalogwidedisplaykeycode8by8
hm2/hm2_7i96s.0: 51 I/O Pins used:
hm2/hm2_7i96s.0: IO Pin 000 (TB3-01): InM Input Module #0, pin in0 (Input)
hm2/hm2_7i96s.0: IO Pin 001 (TB3-02): InM Input Module #0, pin in1 (Input)
hm2/hm2_7i96s.0: IO Pin 002 (TB3-03): InM Input Module #0, pin in2 (Input)
hm2/hm2_7i96s.0: IO Pin 003 (TB3-04): InM Input Module #0, pin in3 (Input)
hm2/hm2_7i96s.0: IO Pin 004 (TB3-05): InM Input Module #0, pin in4 (Input)
hm2/hm2_7i96s.0: IO Pin 005 (TB3-06): InM Input Module #0, pin in5 (Input)
hm2/hm2_7i96s.0: IO Pin 006 (TB3-07): InM Input Module #0, pin in6 (Input)
hm2/hm2_7i96s.0: IO Pin 007 (TB3-08): InM Input Module #0, pin in7 (Input)
hm2/hm2_7i96s.0: IO Pin 008 (TB3-09): InM Input Module #0, pin in8 (Input)
hm2/hm2_7i96s.0: IO Pin 009 (TB3-10): InM Input Module #0, pin in9 (Input)
hm2/hm2_7i96s.0: IO Pin 010 (TB3-11): InM Input Module #0, pin in10 (Input)
hm2/hm2_7i96s.0: IO Pin 011 (TB3-13/TB3-14): SSR #0, pin Out-00 (Output)
hm2/hm2_7i96s.0: IO Pin 012 (TB3-15/TB3-16): SSR #0, pin Out-01 (Output)
hm2/hm2_7i96s.0: IO Pin 013 (TB3-17/TB3-18): SSR #0, pin Out-02 (Output)
hm2/hm2_7i96s.0: IO Pin 014 (TB3-19/TB3-20): SSR #0, pin Out-03 (Output)
hm2/hm2_7i96s.0: IO Pin 015 (TB3-21/TB3-22): OutM Output Module #0, pin Out-04 (Output)
hm2/hm2_7i96s.0: IO Pin 016 (TB3-23/TB3-24): OutM Output Module #0, pin Out-05 (Output)
hm2/hm2_7i96s.0: IO Pin 017 (TB1-02/TB1-03): StepGen #0, pin Step (Output)
hm2/hm2_7i96s.0: IO Pin 018 (TB1-04/TB1-05): StepGen #0, pin Direction (Output)
hm2/hm2_7i96s.0: IO Pin 019 (TB1-08/TB1-09): StepGen #1, pin Step (Output)
hm2/hm2_7i96s.0: IO Pin 020 (TB1-10/TB1-11): StepGen #1, pin Direction (Output)
hm2/hm2_7i96s.0: IO Pin 021 (TB1-14/TB1-15): StepGen #2, pin Step (Output)
hm2/hm2_7i96s.0: IO Pin 022 (TB1-16/TB1-17): StepGen #2, pin Direction (Output)
hm2/hm2_7i96s.0: IO Pin 023 (TB1-20/TB1-21): StepGen #3, pin Step (Output)
hm2/hm2_7i96s.0: IO Pin 024 (TB1-22-TB1-23): StepGen #3, pin Direction (Output)
hm2/hm2_7i96s.0: IO Pin 025 (TB2-02/TB2-03): StepGen #4, pin Step (Output)
hm2/hm2_7i96s.0: IO Pin 026 (TB2-04/TB2-05): StepGen #4, pin Direction (Output)
hm2/hm2_7i96s.0: IO Pin 027 (TB2-07/TB2-08): Muxed Encoder #2, pin Muxed A (Input)
hm2/hm2_7i96s.0: IO Pin 028 (TB2-10/TB2-11): Muxed Encoder #2, pin Muxed B (Input)
hm2/hm2_7i96s.0: IO Pin 029 (TB2-13/TB2-14): Muxed Encoder #2, pin Muxed Index (Input)
hm2/hm2_7i96s.0: IO Pin 030 (TB2-16/TB2-17): Smart Serial Interface #0, pin rx0 (Input)
hm2/hm2_7i96s.0: IO Pin 031 (TB2-18/TB2-19): Smart Serial Interface #0, pin tx0 (Output)
hm2/hm2_7i96s.0: IO Pin 032 (internal): Smart Serial Interface #0, pin txen0 (Output)
hm2/hm2_7i96s.0: IO Pin 033 (internal): SSR #0, pin AC Ref (internal) (Output)
hm2/hm2_7i96s.0: IO Pin 034 (P1-01/DB25-01): Smart Serial Interface #0, pin rx1 (Input)
hm2/hm2_7i96s.0: IO Pin 035 (P1-02/DB25-14): Smart Serial Interface #0, pin tx1 (Output)
hm2/hm2_7i96s.0: IO Pin 036 (P1-03/DB25-02): StepGen #8, pin Step (Output)
hm2/hm2_7i96s.0: IO Pin 037 (P1-04/DB25-15): StepGen #8, pin Direction (Output)
hm2/hm2_7i96s.0: IO Pin 038 (P1-05/DB25-03): StepGen #7, pin Step (Output)
hm2/hm2_7i96s.0: IO Pin 039 (P1-06/DB25-16): StepGen #7, pin Direction (Output)
hm2/hm2_7i96s.0: IO Pin 040 (P1-07/DB25-04): StepGen #6, pin Step (Output)
hm2/hm2_7i96s.0: IO Pin 041 (P1-08/DB25-17): StepGen #6, pin Direction (Output)
hm2/hm2_7i96s.0: IO Pin 042 (P1-09/DB25-05): StepGen #5, pin Step (Output)
hm2/hm2_7i96s.0: IO Pin 043 (P1-11/DB25-06): StepGen #5, pin Direction (Output)
hm2/hm2_7i96s.0: IO Pin 044 (P1-13/DB25-07): Muxed Encoder Select #0, pin Mux Select 0 (Output)
hm2/hm2_7i96s.0: IO Pin 045 (P1-15/DB25-08): Muxed Encoder #0, pin Muxed A (Input)
hm2/hm2_7i96s.0: IO Pin 046 (P1-17/DB25-09): Muxed Encoder #0, pin Muxed B (Input)
hm2/hm2_7i96s.0: IO Pin 047 (P1-19/DB25-10): Muxed Encoder #0, pin Muxed Index (Input)
hm2/hm2_7i96s.0: IO Pin 048 (P1-21/DB25-11): Muxed Encoder #1, pin Muxed A (Input)
hm2/hm2_7i96s.0: IO Pin 049 (P1-23/DB25-12): Muxed Encoder #1, pin Muxed B (Input)
hm2/hm2_7i96s.0: IO Pin 050 (P1-25/DB25-13): Muxed Encoder #1, pin Muxed Index (Input)
hm2/hm2_7i96s.0: registered
creating ladder-state
note: MAXV max: 0.500 units/sec 30.000 units/min
note: LJOG max: 0.500 units/sec 30.000 units/min
note: LJOG default: 0.500 units/sec 30.000 units/min
note: jog_order='ZX'
note: jog_invert=set()
hm2/hm2_7i96s.0: error finishing read! iter=4596
hm2/hm2_7i96s.0: error finishing read! iter=4596
Ping times
Warning: Spoiler!
lathe@lathe:~$ ping 10.10.10.10
PING 10.10.10.10 (10.10.10.10) 56(84) bytes of data.
64 bytes from 10.10.10.10: icmp_seq=1 ttl=64 time=0.214 ms
64 bytes from 10.10.10.10: icmp_seq=2 ttl=64 time=0.121 ms
64 bytes from 10.10.10.10: icmp_seq=3 ttl=64 time=0.120 ms
64 bytes from 10.10.10.10: icmp_seq=4 ttl=64 time=0.121 ms
64 bytes from 10.10.10.10: icmp_seq=5 ttl=64 time=0.120 ms
64 bytes from 10.10.10.10: icmp_seq=6 ttl=64 time=0.120 ms
64 bytes from 10.10.10.10: icmp_seq=7 ttl=64 time=0.121 ms
64 bytes from 10.10.10.10: icmp_seq=8 ttl=64 time=0.122 ms
64 bytes from 10.10.10.10: icmp_seq=9 ttl=64 time=0.120 ms
64 bytes from 10.10.10.10: icmp_seq=10 ttl=64 time=0.120 ms
^C
--- 10.10.10.10 ping statistics ---
10 packets transmitted, 10 received, 0% packet loss, time 9215ms
rtt min/avg/max/mdev = 0.120/0.129/0.214/0.028 ms
PING 10.10.10.10 (10.10.10.10) 56(84) bytes of data.
64 bytes from 10.10.10.10: icmp_seq=1 ttl=64 time=0.214 ms
64 bytes from 10.10.10.10: icmp_seq=2 ttl=64 time=0.121 ms
64 bytes from 10.10.10.10: icmp_seq=3 ttl=64 time=0.120 ms
64 bytes from 10.10.10.10: icmp_seq=4 ttl=64 time=0.121 ms
64 bytes from 10.10.10.10: icmp_seq=5 ttl=64 time=0.120 ms
64 bytes from 10.10.10.10: icmp_seq=6 ttl=64 time=0.120 ms
64 bytes from 10.10.10.10: icmp_seq=7 ttl=64 time=0.121 ms
64 bytes from 10.10.10.10: icmp_seq=8 ttl=64 time=0.122 ms
64 bytes from 10.10.10.10: icmp_seq=9 ttl=64 time=0.120 ms
64 bytes from 10.10.10.10: icmp_seq=10 ttl=64 time=0.120 ms
^C
--- 10.10.10.10 ping statistics ---
10 packets transmitted, 10 received, 0% packet loss, time 9215ms
rtt min/avg/max/mdev = 0.120/0.129/0.214/0.028 ms
Would trying a later kernel (6.3,6.4,etc.) help? I did see mention elsewhere here that there is a recently fixed bug related to Intel i219LM NICs...but don't know if that's related or when the fix will make it to kernels appropriate for LCNC.
Thx
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15 Nov 2023 03:53 #285451
by PCW
Replied by PCW on topic Mesa hm2/hm2_7i96s.0: error finishing read
I would suspect BIOS settings most.
Is AMT disabled in the BIOS setup?
Are Hyperthreading, C states > C1, EIST, Turbo modes all disabled?
Is AMT disabled in the BIOS setup?
Are Hyperthreading, C states > C1, EIST, Turbo modes all disabled?
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15 Nov 2023 03:59 #285453
by spumco
Thanks for chiming in PCW... hoping you'd show up for this one.
AMT disabled
Turbo-boost disabled
Hyperthreading disabled
Multi-processor enabled
All power management options disabled
I don't know what C states or EIST are or where they are in the bios.
Replied by spumco on topic Mesa hm2/hm2_7i96s.0: error finishing read
I would suspect BIOS settings most.
Is AMT disabled in the BIOS setup?
Are Hyperthreading, C states > C1, EIST, Turbo modes all disabled?
Thanks for chiming in PCW... hoping you'd show up for this one.
AMT disabled
Turbo-boost disabled
Hyperthreading disabled
Multi-processor enabled
All power management options disabled
I don't know what C states or EIST are or where they are in the bios.
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15 Nov 2023 12:45 #285499
by tommylight
Replied by tommylight on topic Mesa hm2/hm2_7i96s.0: error finishing read
Just a stab in the dark, but use another LAN cable.
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15 Nov 2023 15:12 #285516
by spumco
Replied by spumco on topic Mesa hm2/hm2_7i96s.0: error finishing read
Thanks Tommy.
Of course I'll swap the cable out when I get home tonight, but wouldn't a dodgy LAN cable also result in errors while pinging the 7i96s?
Of course I'll swap the cable out when I get home tonight, but wouldn't a dodgy LAN cable also result in errors while pinging the 7i96s?
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15 Nov 2023 15:26 - 15 Nov 2023 15:27 #285517
by PCW
Replied by PCW on topic Mesa hm2/hm2_7i96s.0: error finishing read
For a ping test it's better to do many:
ping -c 5 -i .2 10.10.10.10
(to update arp cache)
then:
sudo chrt 99 ping -i .001 -q 10.10.10.10
(then control C after a minute or so)
I have a 800G1 (a bit older) and it is OK Ethernet wise
but has a I217 rather than I219 MAC
It did seem to get better with more recent kernels (running 6.6-rt12 now)
Another thing to try is pinning the Ethernet IRQ to CPU 3
ping -c 5 -i .2 10.10.10.10
(to update arp cache)
then:
sudo chrt 99 ping -i .001 -q 10.10.10.10
(then control C after a minute or so)
I have a 800G1 (a bit older) and it is OK Ethernet wise
but has a I217 rather than I219 MAC
It did seem to get better with more recent kernels (running 6.6-rt12 now)
Another thing to try is pinning the Ethernet IRQ to CPU 3
Last edit: 15 Nov 2023 15:27 by PCW. Reason: typos
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15 Nov 2023 16:11 #285523
by spumco
Replied by spumco on topic Mesa hm2/hm2_7i96s.0: error finishing read
PCW - will do.
I did see an older post of yours describing pinning the Eth IRQ to a core number, but when I tried to duplicate I got a 'permission denied' error despite using sudo.
When you mentioned 'must use root', I'm guessing that means something other than 'sudo ...' in terminal?
A copy-paste for me to pin the Eth IRQ would be helpful.
I did see an older post of yours describing pinning the Eth IRQ to a core number, but when I tried to duplicate I got a 'permission denied' error despite using sudo.
When you mentioned 'must use root', I'm guessing that means something other than 'sudo ...' in terminal?
A copy-paste for me to pin the Eth IRQ would be helpful.
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