405 #define MMC_BLK_IOC_SBC	BIT(1)	/* use mrq.sbc */
474 	struct mmc_command cmd = {}, sbc = {};  in __mmc_blk_ioctl_cmd()  local
548 		sbc.opcode = MMC_SET_BLOCK_COUNT;  in __mmc_blk_ioctl_cmd()
554 		sbc.arg = data.blocks | (idata->ic.write_flag & BIT(31));  in __mmc_blk_ioctl_cmd()
556 			sbc.arg = prev_idata->ic.arg;  in __mmc_blk_ioctl_cmd()
557 		sbc.flags = MMC_RSP_R1 | MMC_CMD_AC;  in __mmc_blk_ioctl_cmd()
558 		mrq.sbc = &sbc;  in __mmc_blk_ioctl_cmd()
575 		memcpy(&prev_idata->ic.response, sbc.resp, sizeof(sbc.resp));  in __mmc_blk_ioctl_cmd()
576 		if (sbc.error) {  in __mmc_blk_ioctl_cmd()
577 			dev_err(mmc_dev(card->host), "%s: sbc error %d\n",  in __mmc_blk_ioctl_cmd()
578 							__func__, sbc.error);  in __mmc_blk_ioctl_cmd()
579 			return sbc.error;  in __mmc_blk_ioctl_cmd()
1354 		oor_with_open_end = val & R1_OUT_OF_RANGE && !brq->mrq.sbc;  in mmc_blk_eval_resp_error()
1695 	 * supported by card and host, we'll fill sbc in and let  in mmc_blk_rw_rq_prep()
1707 		brq->sbc.opcode = MMC_SET_BLOCK_COUNT;  in mmc_blk_rw_rq_prep()
1708 		brq->sbc.arg = brq->data.blocks |  in mmc_blk_rw_rq_prep()
1711 		brq->sbc.flags = MMC_RSP_R1 | MMC_CMD_AC;  in mmc_blk_rw_rq_prep()
1712 		brq->mrq.sbc = &brq->sbc;  in mmc_blk_rw_rq_prep()
1809 	return !!brq->mrq.sbc;  in mmc_blk_oor_valid()
1841 	return !brq->sbc.error && !brq->cmd.error &&  in mmc_blk_cmd_started()
1934 	if (brq->sbc.error || brq->cmd.error)  in mmc_blk_mq_rw_recovery()
1955 	return brq->sbc.error || brq->cmd.error || brq->stop.error ||  in mmc_blk_rq_error()