PHY_ADDR_MARV
msk_phy_readreg(sc_if, PHY_ADDR_MARV, PHY_MARV_INT_STAT);
status = msk_phy_readreg(sc_if, PHY_ADDR_MARV, PHY_MARV_INT_STAT);
if (phy != PHY_ADDR_MARV)
msk_phy_writereg(sc_if, PHY_ADDR_MARV, PHY_MARV_INT_MASK, 0);
if (phy != PHY_ADDR_MARV)
msk_phy_writereg(sc_if, PHY_ADDR_MARV,
msk_phy_writereg(sc_if, PHY_ADDR_MARV, PHY_MARV_INT_MASK, 0);