Commit a6cd0d2d authored by Florian Fainelli's avatar Florian Fainelli Committed by David S. Miller
Browse files

Documentation: net-sysfs: Remove duplicate PHY device documentation 



Both sysfs-bus-mdio and sysfs-class-net-phydev contain the same
duplication information. There is not currently any MDIO bus specific
attribute, but there are PHY device (struct phy_device) specific
attributes. Use the more precise description from sysfs-bus-mdio and
carry that over to sysfs-class-net-phydev.

Fixes: 86f22d04 ("net: sysfs: Document PHY device sysfs attributes")
Signed-off-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
Reviewed-by: default avatarAndrew Lunn <andrew@lunn.ch>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 8fb44d60

Documentation/ABI/testing/sysfs-bus-mdio

deleted100644 → 0
+0 −29
Original line number Diff line number Diff line 
What:		/sys/bus/mdio_bus/devices/.../phy_id

Date:		November 2012

KernelVersion:	3.8

Contact:	netdev@vger.kernel.org

Description:

		This attribute contains the 32-bit PHY Identifier as reported

		by the device during bus enumeration, encoded in hexadecimal.

		This ID is used to match the device with the appropriate

		driver.



What:		/sys/bus/mdio_bus/devices/.../phy_interface

Date:		February 2014

KernelVersion:	3.15

Contact:	netdev@vger.kernel.org

Description:

		This attribute contains the PHY interface as configured by the

		Ethernet driver during bus enumeration, encoded in string.

		This interface mode is used to configure the Ethernet MAC with the

		appropriate mode for its data lines to the PHY hardware.



What:		/sys/bus/mdio_bus/devices/.../phy_has_fixups

Date:		February 2014

KernelVersion:	3.15

Contact:	netdev@vger.kernel.org

Description:

		This attribute contains the boolean value whether a given PHY

		device has had any "fixup" workaround running on it, encoded as

		a boolean. This information is provided to help troubleshooting

		PHY configurations.

Documentation/ABI/testing/sysfs-class-net-phydev

+13 −6
Original line number Diff line number Diff line
@@ -11,24 +11,31 @@ Date: February 2014 
KernelVersion:	3.15

Contact:	netdev@vger.kernel.org

Description:

		Boolean value indicating whether the PHY device has

		any fixups registered against it (phy_register_fixup)

		This attribute contains the boolean value whether a given PHY

		device has had any "fixup" workaround running on it, encoded as

		a boolean. This information is provided to help troubleshooting

		PHY configurations.



What:		/sys/class/mdio_bus/<bus>/<device>/phy_id

Date:		November 2012

KernelVersion:	3.8

Contact:	netdev@vger.kernel.org

Description:

		32-bit hexadecimal value corresponding to the PHY device's OUI,

		model and revision number.

		This attribute contains the 32-bit PHY Identifier as reported

		by the device during bus enumeration, encoded in hexadecimal.

		This ID is used to match the device with the appropriate

		driver.



What:		/sys/class/mdio_bus/<bus>/<device>/phy_interface

Date:		February 2014

KernelVersion:	3.15

Contact:	netdev@vger.kernel.org

Description:

		String value indicating the PHY interface, possible

		values are:.

		This attribute contains the PHY interface as configured by the

		Ethernet driver during bus enumeration, encoded in string.

		This interface mode is used to configure the Ethernet MAC with the

		appropriate mode for its data lines to the PHY hardware.

		Possible values are:

		<empty> (not available), mii, gmii, sgmii, tbi, rev-mii,

		rmii, rgmii, rgmii-id, rgmii-rxid, rgmii-txid, rtbi, smii

		xgmii, moca, qsgmii, trgmii, 1000base-x, 2500base-x, rxaui,

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