[Bug 237170] Chelsio T6255-CR and T62100-LP-CR status shows no carrier after modules loaded

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=237170

            Bug ID: 237170
           Summary: Chelsio T6255-CR and T62100-LP-CR status shows no
                    carrier after modules loaded
           Product: Base System
           Version: 12.0-RELEASE
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: standards
          Assignee: standards at FreeBSD.org
          Reporter: debidattap at yahoo.com

Created attachment 203550
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=203550&action=edit
No Carrier

Hi,

I am trying to configure Chelsio network card (T6225-CR and T62100-LP-CR) on
FreeBSD 12.0 OS. I have loaded cxgbe and ccr modules in /boot/loader.conf file.
When I am running this ifconfig command, I can see all 4 ports cc0,cc1,cc2,cc3
are listing on the OS but status is showing no carrier. Something is missing or
might be the steps I have followed for configuration is not sufficient. Can you
please tell me how to configure this  Chelsio network card (T6225-CR and
T62100-LP-CR).
When I run kldload cxgbe, it allows to upgrade the firmware to 1.19.1.0
version. 

T6225-CR is connected to PCie gen3 x8 and T62100-LP-CR connected to PCIe gen3
x16. All these network adapter connected to Supermicro X11SPi-TF server.  

Please help me to configure this. 

Best Regards,
Debidatta

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