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| author | Florian Fainelli <f.fainelli@gmail.com> | 2014-02-11 17:27:37 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-02-12 19:08:19 -0500 |
| commit | 76a423a3f8f16bfc7fb86360a620be18c775b94d (patch) | |
| tree | 79afe85602c388647b06b9bf00c663ff44256244 /include/linux/phy.h | |
| parent | a9fa6e6ac29709e7a623b60695c172da675df045 (diff) | |
| download | lwn-76a423a3f8f16bfc7fb86360a620be18c775b94d.tar.gz lwn-76a423a3f8f16bfc7fb86360a620be18c775b94d.zip | |
net: phy: allow driver to implement their own aneg_done
Some PHYs out there can be very quirky with respect to how they would
report the auto-negotiation is completed. Allow drivers to override the
generic aneg_done() implementation by providing their own.
Since not all drivers have been updated yet to use genphy_aneg_done() as
aneg_done() callback, we explicitely check that this callback is valid
before calling into it.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/phy.h')
| -rw-r--r-- | include/linux/phy.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/phy.h b/include/linux/phy.h index c572842c9029..eede6579cae7 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -417,6 +417,9 @@ struct phy_driver { */ int (*config_aneg)(struct phy_device *phydev); + /* Determines the auto negotiation result */ + int (*aneg_done)(struct phy_device *phydev); + /* Determines the negotiated speed and duplex */ int (*read_status)(struct phy_device *phydev); |