[Etherlab-users] Ynt: Ynt: IGC driver with kernel 6.4 issue

[Celil Can Anık]

Hi,

I checked it. I misconfigured kernel, igc module is compiled as built-in. It was not working because built-in modules can't be removed at later. I recompiled kernel and it works. Thank you for assistance.

Best regards,
Celil
________________________________
Gönderen: Andreas Stewering-Bone <andreas.stewering-bone at gmx.de>
Gönderildi: 9 Şubat 2024 Cuma 17:50
Kime: Celil Can Anık <bilko.celil at outlook.com>; etherlab-users at etherlab.org <etherlab-users at etherlab.org>
Konu: Re: Ynt: [Etherlab-users] IGC driver with kernel 6.4 issue

Hi,

Please check if the standard igc driver is still loaded.

Best regards

Andreas

Am Freitag, dem 09.02.2024 um 14:46 +0000 schrieb Celil Can Anık:

Hi Andreas,



Sorry for missing info. I am already using actual stable-1.5, which is downloaded from Gitlab repo stable-1.5 branch.



Best  regards,

Celil





________________________________
Gönderen: Andreas Stewering-Bone <andreas.stewering-bone at gmx.de>
Gönderildi: Friday, February 9, 2024 5:38:50 PM
Kime: Celil Can Anık <bilko.celil at outlook.com>; etherlab-users at etherlab.org <etherlab-users at etherlab.org>
Konu: Re: [Etherlab-users] IGC driver with kernel 6.4 issue

Hi,

try to use the actual stable-1.5 from igh. IGC for 6.4 is integrated.

Best regards

Andreas
Am Freitag, dem 09.02.2024 um 14:36 +0000 schrieb Celil Can Anık:

Hi all,



I was running Ethercat master with Gavin’s patchset older hardware with R8169 driver with Preempt RT. But new hardware is using I225 (Ethernet controller: Intel Corporation Ethernet Controller I225-LM (rev 03)), igc driver, and newer kernel with Ubuntu 22.04. Unfortunately, I am unable to run with igc driver with Kernel 6.4. But, generic driver works. I tried to compile my RT kernel and Ethercat master a few times with different configurations, but no luck. I slightly suspect there might be an issue with this new driver patch.Any help you can give would be appreciated.



Here is my dmesg log. (Driver looks like loaded ?)



[ 8167.603308] EtherCAT: Master module cleaned up.

[ 8169.698759] EtherCAT: Master driver 1.5.2 unknown

[ 8169.699063] EtherCAT: 1 master waiting for devices.

[ 8169.743069] Intel(R) 2.5G Ethernet Linux Driver (EtherCAT enabled)



When I select igc driver from /etc/sysconfig/ethercat, master is not works. But with generic driver it finds my Ethernet chip. No slaves connected.

  *   igc

# /etc/init.d/ethercat status

Checking for EtherCAT master 1.5.2

Master0  dead

root at lynca:/usr/local/src/ethercat-stable-1.5# ethercat master

Master0

  Phase: Waiting for device(s)...

  Active: no

  Slaves: 0

  Ethernet devices:

    Main: ff:ff:ff:ff:ff:ff (waiting...)

      Link: DOWN

      Tx frames:   0

      Tx bytes:    0

      Rx frames:   0

      Rx bytes:    0

      Tx errors:   0

      Tx frame rate [1/s]:      0      0      0

      Tx rate [KByte/s]:      0.0    0.0    0.0

      Rx frame rate [1/s]:      0      0      0

      Rx rate [KByte/s]:      0.0    0.0    0.0

    Common:

      Tx frames:   0

      Tx bytes:    0

      Rx frames:   0

      Rx bytes:    0

      Lost frames: 0

      Tx frame rate [1/s]:      0      0      0

      Tx rate [KByte/s]:      0.0    0.0    0.0

      Rx frame rate [1/s]:      0      0      0

      Rx rate [KByte/s]:      0.0    0.0    0.0

      Loss rate [1/s]:          0      0      0

      Frame loss [%]:         0.0    0.0    0.0

  Distributed clocks:

    Reference clock:   None

    DC reference time: 0

    Application time:  0

                       2000-01-01 00:00:00.000000000



  *   GENERIC

ethercat master

Master0

  Phase: Idle

  Active: no

  Slaves: 0

  Ethernet devices:

    Main: 86:c0:b4:27:56:65 (attached)

      Link: DOWN

      Tx frames:   0

      Tx bytes:    0

      Rx frames:   0

      Rx bytes:    0

      Tx errors:   0

      Tx frame rate [1/s]:      0      0      0

      Tx rate [KByte/s]:      0.0    0.0    0.0

      Rx frame rate [1/s]:      0      0      0

      Rx rate [KByte/s]:      0.0    0.0    0.0

    Common:

      Tx frames:   0

      Tx bytes:    0

      Rx frames:   0

      Rx bytes:    0

      Lost frames: 0

      Tx frame rate [1/s]:      0      0      0

      Tx rate [KByte/s]:      0.0    0.0    0.0

      Rx frame rate [1/s]:      0      0      0

      Rx rate [KByte/s]:      0.0    0.0    0.0

      Loss rate [1/s]:          0      0      0

      Frame loss [%]:         0.0    0.0    0.0

  Distributed clocks:

    Reference clock:   None

    DC reference time: 0

    Application time:  0

                       2000-01-01 00:00:00.000000000



Also you can check “lsmod” data for both generic and igc here:https://pastes.io/jordbvtiuq



Best regards,

Celil




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