e1000_link_down(E1000State *s)
{
    s->mac_reg[STATUS] &= ~E1000_STATUS_LU;
    s->phy_reg[PHY_STATUS] &= ~MII_SR_LINK_STATUS;
}

e1000_link_down(E1000State *s)
{
    s->mac_reg[STATUS] &= ~E1000_STATUS_LU;
    s->phy_reg[PHY_STATUS] &= ~MII_SR_LINK_STATUS;
}
