Private bug reported:

On Dell PowerEdge system SR-IOV virtual function interface are not
registering after enabling SR-IOV on Broadcom Network Cards.

Steps to Reproduce: -

1. Navigate to the "Device Settings" section related to the installed NIC, 
Select "Virtualization Mode" and 
   enable "SR-IOV" mode.
2. Navigate to the System BIOS -> Integrated Device and select "SR-IOV Global 
Enable" to enable.
3. After Booting the OS and command to enable SRIOV VFs - 
   echo 4 > /sys/class/net/<sriov vf interface>/device/sriov_numvfs

Expected Results: - cat /sys/class/net/<sriov vf interface>/device/sriov_numvfs 
should display 4 and
                    ls /sys/class/net/ should display virtual Interfaces created

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New

** Attachment added: "LOGS.zip"
   https://bugs.launchpad.net/bugs/2092446/+attachment/5847262/+files/LOGS.zip

** Information type changed from Public to Private

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https://bugs.launchpad.net/bugs/2092446

Title:
  [Ubuntu 24.04.01]SR-IOV virtual function interface are not registering
  after enabling SR-IOV on Broadcom Network Cards

Status in linux package in Ubuntu:
  New

Bug description:
  On Dell PowerEdge system SR-IOV virtual function interface are not
  registering after enabling SR-IOV on Broadcom Network Cards.

  Steps to Reproduce: -

  1. Navigate to the "Device Settings" section related to the installed NIC, 
Select "Virtualization Mode" and 
     enable "SR-IOV" mode.
  2. Navigate to the System BIOS -> Integrated Device and select "SR-IOV Global 
Enable" to enable.
  3. After Booting the OS and command to enable SRIOV VFs - 
     echo 4 > /sys/class/net/<sriov vf interface>/device/sriov_numvfs

  Expected Results: - cat /sys/class/net/<sriov vf 
interface>/device/sriov_numvfs should display 4 and
                      ls /sys/class/net/ should display virtual Interfaces 
created

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https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2092446/+subscriptions


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