SD_APP_SD_STATUS
cmd.opcode = SD_APP_SD_STATUS;
SD_APP_SD_STATUS, MMC_SEND_WRITE_PROT, SD_SWITCH };
cmdctrl == SD_APP_SEND_SCR || cmdctrl == SD_APP_SD_STATUS ||
(opcode == SD_APP_SD_STATUS && mmc_cmd_type(cmd) == MMC_CMD_ADTC) ||