SDHC_COMMAND_COMPLETE
SDHC_WRITE(sc, SDHC_NINTR_STATUS, stat | SDHC_COMMAND_COMPLETE);
if (!sdhc_wait_intr(hp, SDHC_COMMAND_COMPLETE, SDHC_COMMAND_TIMEOUT*3, probing)) {
CLR(status, SDHC_COMMAND_COMPLETE);
if (ISSET(status, SDHC_COMMAND_COMPLETE|SDHC_ERROR_INTERRUPT|
SDHC_TRANSFER_COMPLETE | SDHC_COMMAND_COMPLETE;