mii_speed
u32 mii_speed, holdtime;
mii_speed = DIV_ROUND_UP(clk_get_rate(fep->clk_ipg), bus_freq * 2);
mii_speed--;
if (mii_speed > 63) {
fep->phy_speed = mii_speed << 1 | holdtime << 8;
out_be32(&fec->mii_speed, priv->mdio_speed);
u32 mii_speed; /* FEC + 0x044 */
out_be32(&priv->regs->mii_speed, ((mpc5xxx_get_bus_frequency(dev) >> 20) / 5) << 1);
u32 mii_speed;
FW(fecp, mii_speed, fec_inf->mii_speed);
fec->mii_speed = speed << 1;
clrsetbits_be32(&fec->fecp->fec_mii_speed, 0x7E, fec->mii_speed);
speed = mii_speed(&data->mii_if);
u32 mii_speed;
mii_speed = temac_indirect_in32_locked(lp, XTE_EMCFG_OFFSET);
mii_speed &= ~XTE_EMCFG_LINKSPD_MASK;
mii_speed |= XTE_EMCFG_LINKSPD_1000;
mii_speed |= XTE_EMCFG_LINKSPD_100;
mii_speed |= XTE_EMCFG_LINKSPD_10;
temac_indirect_out32_locked(lp, XTE_EMCFG_OFFSET, mii_speed);