98cdb48071
There is no way for user-space to know what a given DSA network device's tagging protocol is. Expose this information through a dsa/tagging attribute which reflects the tagging protocol currently in use. This is helpful for configuration (e.g: none behaves dramatically different wrt. bridges) as well as for packet capture tools when there is not a proper Ethernet type available. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
8 lines
211 B
Plaintext
8 lines
211 B
Plaintext
What: /sys/class/net/<iface>/tagging
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Date: August 2018
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KernelVersion: 4.20
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Contact: netdev@vger.kernel.org
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Description:
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String indicating the type of tagging protocol used by the
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DSA slave network device.
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