SART_ADDR_SHIFT
HWRITE4(sc, SART2_ADDR(i), addr >> SART_ADDR_SHIFT);
HWRITE4(sc, SART3_ADDR(i), addr >> SART_ADDR_SHIFT);
if (HREAD4(sc, SART2_ADDR(i)) != (addr >> SART_ADDR_SHIFT))
if (HREAD4(sc, SART3_ADDR(i)) != (addr >> SART_ADDR_SHIFT))