| __MDIOBUS_WRITE(9) | Network device support | __MDIOBUS_WRITE(9) |
NAME¶
__mdiobus_write - Unlocked version of the mdiobus_write function
SYNOPSIS¶
int __mdiobus_write(struct mii_bus * bus, int addr, u32 regnum, u16 val);
ARGUMENTS¶
bus
the mii_bus struct
addr
the phy address
regnum
register number to write
val
value to write to regnum
DESCRIPTION¶
Write a MDIO bus register. Caller must hold the mdio bus lock.
NOTE¶
MUST NOT be called from interrupt context.
COPYRIGHT¶
| June 2023 | Kernel Hackers Manual 3.10 |