SDHC_DMA_INTERRUPT
KASSERT(HREAD2(hp, SDHC_NINTR_STATUS_EN) & SDHC_DMA_INTERRUPT);
KASSERT(HREAD2(hp, SDHC_NINTR_SIGNAL_EN) & SDHC_DMA_INTERRUPT);
SDHC_DMA_INTERRUPT|SDHC_TRANSFER_COMPLETE,
if ((status & SDHC_DMA_INTERRUPT) == 0) {
!(xstatus & SDHC_DMA_INTERRUPT)) {
SDHC_TRANSFER_COMPLETE|SDHC_DMA_INTERRUPT)) {
SDHC_DMA_INTERRUPT | SDHC_BLOCK_GAP_EVENT |