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| author | Ioana Ciornei <ioana.ciornei@nxp.com> | 2019-05-28 20:38:10 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-05-30 07:48:53 +0300 |
| commit | c920f745f45d4610e08943690301b8055fb5e834 (patch) | |
| tree | 8c9c51eecb9f4ea1cac0ea7ab736855a3d3cfff2 /Documentation | |
| parent | 82c76aca81187b3d28a6fb3062f6916450ce955e (diff) | |
| download | linux-c920f745f45d4610e08943690301b8055fb5e834.tar.xz | |
net: phy: Add phy_standalone sysfs entry
Export a phy_standalone device attribute that is meant to give the
indication that this PHY lacks an attached_dev and its corresponding
sysfs link. The attribute will be created only when the
phy_attach_direct() function will be called with a NULL net_device.
Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-class-net-phydev | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-class-net-phydev b/Documentation/ABI/testing/sysfs-class-net-phydev index 6ebabfb27912..b7c46c2f3fd0 100644 --- a/Documentation/ABI/testing/sysfs-class-net-phydev +++ b/Documentation/ABI/testing/sysfs-class-net-phydev @@ -34,3 +34,11 @@ Description: xgmii, moca, qsgmii, trgmii, 1000base-x, 2500base-x, rxaui, xaui, 10gbase-kr, unknown +What: /sys/class/mdio_bus/<bus>/<device>/phy_standalone +Date: May 2019 +KernelVersion: 5.3 +Contact: netdev@vger.kernel.org +Description: + Boolean value indicating whether the PHY device is used in + standalone mode, without a net_device associated, by PHYLINK. + Attribute created only when this is the case. |