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6ec12e1e94
When the virtual link state was set to "enable" ethtool would report
link speed as 40000Mb/s regardless of the underlying device.
Report the correct link speed.
Example from a XXV710 NIC.
Before:
$ ip link set ens3f0 vf 0 state auto
$ ethtool enp8s2 | grep Speed
Speed: 25000Mb/s
$ ip link set ens3f0 vf 0 state enable
$ ethtool enp8s2 | grep Speed
Speed: 40000Mb/s
After:
$ ip link set ens3f0 vf 0 state auto
$ ethtool enp8s2 | grep Speed
Speed: 25000Mb/s
$ ip link set ens3f0 vf 0 state enable
$ ethtool enp8s2 | grep Speed
Speed: 25000Mb/s
Signed-off-by: Stefan Assmann <sassmann@kpanic.de>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.