MDIO_CTL_READ - FreeBSD

Symbol: MDIO_CTL_READ

sys/dev/dpaa2/memac_mdio_common.c

memac_write_4(sc, MDIO_CTL, ctl | MDIO_CTL_READ);

sys/dev/enetc/enetc_mdio.c

ENETC_MDIO_WR4(regs, mdio_base, ENETC_MDIO_CTL, mdio_ctl | MDIO_CTL_READ);