About Kernel Documentation Linux Kernel Contact Linux Resources Linux Blog

Documentation / ABI / testing / sysfs-bus-mdio




Custom Search

Based on kernel version 3.16. Page generated on 2014-08-06 21:35 EST.

1	What:		/sys/bus/mdio_bus/devices/.../phy_id
2	Date:		November 2012
3	KernelVersion:	3.8
4	Contact:	netdev@vger.kernel.org
5	Description:
6			This attribute contains the 32-bit PHY Identifier as reported
7			by the device during bus enumeration, encoded in hexadecimal.
8			This ID is used to match the device with the appropriate
9			driver.
10	
11	What:		/sys/bus/mdio_bus/devices/.../phy_interface
12	Date:		February 2014
13	KernelVersion:	3.15
14	Contact:	netdev@vger.kernel.org
15	Description:
16			This attribute contains the PHY interface as configured by the
17			Ethernet driver during bus enumeration, encoded in string.
18			This interface mode is used to configure the Ethernet MAC with the
19			appropriate mode for its data lines to the PHY hardware.
20	
21	What:		/sys/bus/mdio_bus/devices/.../phy_has_fixups
22	Date:		February 2014
23	KernelVersion:	3.15
24	Contact:	netdev@vger.kernel.org
25	Description:
26			This attribute contains the boolean value whether a given PHY
27			device has had any "fixup" workaround running on it, encoded as
28			a boolean. This information is provided to help troubleshooting
29			PHY configurations.
Hide Line Numbers
About Kernel Documentation Linux Kernel Contact Linux Resources Linux Blog

Information is copyright its respective author. All material is available from the Linux Kernel Source distributed under a GPL License. This page is provided as a free service by mjmwired.net.