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net: sysfs: add missing phys_port_id documentation 

Add documentation for the phys_port_id sysfs attribute of a network
device.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Florian Fainelli 2014-05-23 16:35:40 -07:00 committed by David S. Miller
parent 1708803ef2
commit 79499bca6c
1 changed files with 8 additions and 0 deletions
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8
Documentation/ABI/testing/sysfs-class-net
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@ -169,6 +169,14 @@ Description:
"unknown", "notpresent", "down", "lowerlayerdown", "testing",
"dormant", "up".
What: /sys/class/net/<iface>/phys_port_id
Date: July 2013
KernelVersion: 3.12
Contact: netdev@vger.kernel.org
Description:
Indicates the interface unique physical port identifier within
the NIC, as a string.
What: /sys/class/net/<iface>/speed
Date: October 2009
KernelVersion: 2.6.33