| __MDIOBUS_READ(9) | Network device support | __MDIOBUS_READ(9) |
NAME¶
__mdiobus_read - Unlocked version of the mdiobus_read function
SYNOPSIS¶
int __mdiobus_read(struct mii_bus * bus, int addr, u32 regnum);
ARGUMENTS¶
bus
the mii_bus struct
addr
the phy address
regnum
register number to read
DESCRIPTION¶
Read 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 |