1MDIOBUS_WRITE(9) Network device support MDIOBUS_WRITE(9)
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6 mdiobus_write - Convenience function for writing a given MII mgmt
7 register
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10 int mdiobus_write(struct mii_bus * bus, int addr, u32 regnum, u16 val);
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13 bus
14 the mii_bus struct
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16 addr
17 the phy address
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19 regnum
20 register number to write
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22 val
23 value to write to regnum
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26 MUST NOT be called from interrupt context, because the bus read/write
27 functions may wait for an interrupt to conclude the operation.
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30Kernel Hackers Manual 2.6. November 2011 MDIOBUS_WRITE(9)