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phy_read
Langue: en
Version: June 2009 (debian - 07/07/09)
Section: 9 (Appels noyau Linux)
NAME
phy_read - Convenience function for reading a given PHY registerSYNOPSIS
- int phy_read(struct phy_device * phydev, u16 regnum);
ARGUMENTS
phydev
- the phy_device struct
regnum
- register number to read
NOTE
MUST NOT be called from interrupt context, because the bus read/write functions may wait for an interrupt to conclude the operation.
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