EXCA_MEMREG_WIN_SHIFT
exca_putb(sc, map->sysmem_win, mem->addr >> EXCA_MEMREG_WIN_SHIFT);
if (rman_get_start(res) >> (EXCA_MEMREG_WIN_SHIFT + 8) != 0) {
if (rman_get_start(res) >> EXCA_MEMREG_WIN_SHIFT != 0) {