| MDIOBUS_WRITE(9) | Network device support | MDIOBUS_WRITE(9) |
NAME¶
mdiobus_write - Convenience function for writing a given MII mgmt register
SYNOPSIS¶
int mdiobus_write(struct mii_bus * bus, int addr, u16 regnum, u16 val);
ARGUMENTS¶
bus
the mii_bus struct
addr
the phy address
regnum
register number to write
val
value to write to regnum
NOTE¶
MUST NOT be called from interrupt context, because the bus read/write functions may wait for an interrupt to conclude the operation.
COPYRIGHT¶
| May 2024 | Kernel Hackers Manual 2.6. |