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Bullseye: ethtool changed output for ring-buffer information
Closed, ResolvedPublicFEATURE REQUEST

Description

On Debian Bullseye:

cpo@LR4.wue3# ethtool -g eth0
Ring parameters for eth0:
Pre-set maximums:
RX:             4096
RX Mini:        n/a
RX Jumbo:       n/a
TX:             4096
Current hardware settings:
RX:             256
RX Mini:        n/a
RX Jumbo:       n/a
TX:             256

vs

Debian Buster (both on an APU4 board)

cpo@LR4.wue3:~$ ethtool -g eth0
Ring parameters for eth0:
Pre-set maximums:
RX:             4096
RX Mini:        0
RX Jumbo:       0
TX:             4096
Current hardware settings:
RX:             256
RX Mini:        0
RX Jumbo:       0
TX:             256

Details

Difficulty level
Unknown (require assessment)
Version
-
Why the issue appeared?
Will be filled on close
Is it a breaking change?
Unspecified (possibly destroys the router)

Related Objects

Event Timeline

c-po changed the task status from Open to In progress.Jun 22 2021, 6:50 PM
c-po claimed this task.
c-po created this task.
c-po triaged this task as High priority.