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[Bug 1533721] Re: Ethtool didn't support link speed 25Gb 56Gb 100Gb 200Gb

 

Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v4.4 kernel[0].

If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag:
'kernel-bug-exists-upstream'.

Once testing of the upstream kernel is complete, please mark this bug as
"Confirmed".


Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.4-wily

** Changed in: linux (Ubuntu)
   Importance: Undecided => Medium

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https://bugs.launchpad.net/bugs/1533721

Title:
  Ethtool didn't support link speed 25Gb 56Gb 100Gb 200Gb

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  please add missing Advertised speeds into ethtool

  Ethtool 3.13 didn't support link speed 25Gb 56Gb 100Gb 200Gb.

  Ethtool 4.2  didn't support link speed 25Gb 100Gb 200Gb.
                                            

  This the list from ethtool 4.2 
  #define ALL_ADVERTISED_MODES                    \
          (ADVERTISED_10baseT_Half |              \
           ADVERTISED_10baseT_Full |              \
           ADVERTISED_100baseT_Half |             \
           ADVERTISED_100baseT_Full |             \
           ADVERTISED_1000baseT_Half |            \
           ADVERTISED_1000baseT_Full |            \
           ADVERTISED_1000baseKX_Full|            \
           ADVERTISED_2500baseX_Full |            \
           ADVERTISED_10000baseT_Full |           \
           ADVERTISED_10000baseKX4_Full |         \
           ADVERTISED_10000baseKR_Full |          \
           ADVERTISED_10000baseR_FEC |            \
           ADVERTISED_20000baseMLD2_Full |        \
           ADVERTISED_20000baseKR2_Full |         \
           ADVERTISED_40000baseKR4_Full |         \
           ADVERTISED_40000baseCR4_Full |         \
           ADVERTISED_40000baseSR4_Full |         \
           ADVERTISED_40000baseLR4_Full |         \
           ADVERTISED_56000baseKR4_Full |         \
           ADVERTISED_56000baseCR4_Full |         \
           ADVERTISED_56000baseSR4_Full |         \
           ADVERTISED_56000baseLR4_Full)

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References