DWC_MMC_INT_SDIO_INT
sc->sc_intr_cardmask = DWC_MMC_INT_SDIO_INT(8);
sc->sc_intr_cardmask = DWC_MMC_INT_SDIO_INT(8);
sc->sc_intr_cardmask = DWC_MMC_INT_SDIO_INT(8);
sc->sc_intr_cardmask = DWC_MMC_INT_SDIO_INT(0);