mdiobus_read

Langue: en

Autres versions - même langue

Version: May 2009 (fedora - 06/07/09)

Section: 9 (Appels noyau Linux)

Sommaire

NAME

mdiobus_read - Convenience function for reading a given MII mgmt register

SYNOPSIS

int mdiobus_read(struct mii_bus * bus, int addr, u16 regnum);

ARGUMENTS

bus

the mii_bus struct

addr

the phy address

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.