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net: add extended function to phy API

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Some phys (Micrel) has extended registers that must be
accessed in a special way. Add pointers to the phy driver
structure to allow to use these functions with mdio command.

Signed-off-by: Stefano Babic <sbabic@denx.de>
This commit is contained in:
Stefano Babic 2013-09-02 15:42:30 +02:00 committed by Joe Hershberger
parent e8194d58bd
commit b71841b978
1 changed files with 3 additions and 0 deletions
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include/phy.h
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@ -125,6 +125,9 @@ struct phy_driver {
/* Called when bringing down the controller */
int (*shutdown)(struct phy_device *phydev);
int (*readext)(struct phy_device *phydev, int addr, int devad, int reg);
int (*writeext)(struct phy_device *phydev, int addr, int devad, int reg,
u16 val);
struct list_head list;
};