dev/mmc/mmc.c

470 		    req->cmd->opcode, req->cmd->arg, req->cmd->flags);
471 		if (req->cmd->data) {
472 			printf(" data %d\n", (int)req->cmd->data->len);
482 	    req->cmd->error != MMC_ERR_NONE)))
484 		    req->cmd->opcode, req->cmd->error);
548 	struct mmc_command cmd;
551 	memset(&cmd, 0, sizeof(cmd));
552 	cmd.opcode = opcode;
553 	cmd.arg = arg;
554 	cmd.flags = flags;
555 	cmd.data = NULL;
556 	err = mmc_wait_for_cmd(sc->dev, sc->dev, &cmd, retries);
561 			memcpy(resp, cmd.resp, 4 * sizeof(uint32_t));
563 			*resp = cmd.resp[0];
572 	struct mmc_command cmd;
579 	memset(&cmd, 0, sizeof(cmd));
580 	cmd.opcode = MMC_GO_IDLE_STATE;
581 	cmd.arg = 0;
582 	cmd.flags = MMC_RSP_NONE | MMC_CMD_BC;
583 	cmd.data = NULL;
584 	mmc_wait_for_cmd(sc->dev, sc->dev, &cmd, CMD_RETRIES);
595 	struct mmc_command cmd;
598 	memset(&cmd, 0, sizeof(cmd));
599 	cmd.opcode = ACMD_SD_SEND_OP_COND;
600 	cmd.arg = ocr;
601 	cmd.flags = MMC_RSP_R3 | MMC_CMD_BCR;
602 	cmd.data = NULL;
605 		err = mmc_wait_for_app_cmd(sc->dev, sc->dev, 0, &cmd,
609 		if ((cmd.resp[0] & MMC_OCR_CARD_BUSY) ||
616 		*rocr = cmd.resp[0];
623 	struct mmc_command cmd;
626 	memset(&cmd, 0, sizeof(cmd));
627 	cmd.opcode = MMC_SEND_OP_COND;
628 	cmd.arg = ocr;
629 	cmd.flags = MMC_RSP_R3 | MMC_CMD_BCR;
630 	cmd.data = NULL;
633 		err = mmc_wait_for_cmd(sc->dev, sc->dev, &cmd, CMD_RETRIES);
636 		if ((cmd.resp[0] & MMC_OCR_CARD_BUSY) ||
643 		*rocr = cmd.resp[0];
650 	struct mmc_command cmd;
653 	memset(&cmd, 0, sizeof(cmd));
654 	cmd.opcode = SD_SEND_IF_COND;
655 	cmd.arg = (vhs << 8) + 0xAA;
656 	cmd.flags = MMC_RSP_R7 | MMC_CMD_BCR;
657 	cmd.data = NULL;
659 	err = mmc_wait_for_cmd(sc->dev, sc->dev, &cmd, CMD_RETRIES);
723 	struct mmc_command cmd;
726 	memset(&cmd, 0, sizeof(cmd));
730 	cmd.opcode = SD_SWITCH_FUNC;
731 	cmd.flags = MMC_RSP_R1 | MMC_CMD_ADTC;
732 	cmd.arg = mode << 31;			/* 0 - check, 1 - set */
733 	cmd.arg |= 0x00FFFFFF;
734 	cmd.arg &= ~(0xF << (grp * 4));
735 	cmd.arg |= value << (grp * 4);
736 	cmd.data = &data;
742 	err = mmc_wait_for_cmd(sc->dev, sc->dev, &cmd, CMD_RETRIES);
750 	struct mmc_command cmd;
755 		memset(&cmd, 0, sizeof(cmd));
756 		cmd.opcode = ACMD_SET_CLR_CARD_DETECT;
757 		cmd.flags = MMC_RSP_R1 | MMC_CMD_AC;
758 		cmd.arg = SD_CLR_CARD_DETECT;
759 		err = mmc_wait_for_app_cmd(sc->dev, sc->dev, ivar->rca, &cmd,
763 		memset(&cmd, 0, sizeof(cmd));
764 		cmd.opcode = ACMD_SET_BUS_WIDTH;
765 		cmd.flags = MMC_RSP_R1 | MMC_CMD_AC;
768 			cmd.arg = SD_BUS_WIDTH_1;
771 			cmd.arg = SD_BUS_WIDTH_4;
776 		err = mmc_wait_for_app_cmd(sc->dev, sc->dev, ivar->rca, &cmd,
996 	struct mmc_command cmd;
1006 		memset(&cmd, 0, sizeof(cmd));
1008 		cmd.opcode = MMC_BUSTEST_W;
1009 		cmd.arg = 0;
1010 		cmd.flags = MMC_RSP_R1 | MMC_CMD_ADTC;
1011 		cmd.data = &data;
1016 		mmc_wait_for_cmd(sc->dev, sc->dev, &cmd, 0);
1018 		memset(&cmd, 0, sizeof(cmd));
1020 		cmd.opcode = MMC_BUSTEST_R;
1021 		cmd.arg = 0;
1022 		cmd.flags = MMC_RSP_R1 | MMC_CMD_ADTC;
1023 		cmd.data = &data;
1028 		err = mmc_wait_for_cmd(sc->dev, sc->dev, &cmd, 0);
1043 		memset(&cmd, 0, sizeof(cmd));
1045 		cmd.opcode = MMC_BUSTEST_W;
1046 		cmd.arg = 0;
1047 		cmd.flags = MMC_RSP_R1 | MMC_CMD_ADTC;
1048 		cmd.data = &data;
1053 		mmc_wait_for_cmd(sc->dev, sc->dev, &cmd, 0);
1055 		memset(&cmd, 0, sizeof(cmd));
1057 		cmd.opcode = MMC_BUSTEST_R;
1058 		cmd.arg = 0;
1059 		cmd.flags = MMC_RSP_R1 | MMC_CMD_ADTC;
1060 		cmd.data = &data;
1065 		err = mmc_wait_for_cmd(sc->dev, sc->dev, &cmd, 0);
1332 	struct mmc_command cmd;
1335 	memset(&cmd, 0, sizeof(cmd));
1336 	cmd.opcode = MMC_ALL_SEND_CID;
1337 	cmd.arg = 0;
1338 	cmd.flags = MMC_RSP_R2 | MMC_CMD_BCR;
1339 	cmd.data = NULL;
1340 	err = mmc_wait_for_cmd(sc->dev, sc->dev, &cmd, CMD_RETRIES);
1341 	memcpy(rawcid, cmd.resp, 4 * sizeof(uint32_t));
1348 	struct mmc_command cmd;
1351 	memset(&cmd, 0, sizeof(cmd));
1352 	cmd.opcode = MMC_SEND_CSD;
1353 	cmd.arg = rca << 16;
1354 	cmd.flags = MMC_RSP_R2 | MMC_CMD_BCR;
1355 	cmd.data = NULL;
1356 	err = mmc_wait_for_cmd(sc->dev, sc->dev, &cmd, CMD_RETRIES);
1357 	memcpy(rawcsd, cmd.resp, 4 * sizeof(uint32_t));
1365 	struct mmc_command cmd;
1368 	memset(&cmd, 0, sizeof(cmd));
1372 	cmd.opcode = ACMD_SEND_SCR;
1373 	cmd.flags = MMC_RSP_R1 | MMC_CMD_ADTC;
1374 	cmd.arg = 0;
1375 	cmd.data = &data;
1381 	err = mmc_wait_for_app_cmd(sc->dev, sc->dev, rca, &cmd, CMD_RETRIES);
1390 	struct mmc_command cmd;
1394 	memset(&cmd, 0, sizeof(cmd));
1398 	cmd.opcode = ACMD_SD_STATUS;
1399 	cmd.flags = MMC_RSP_R1 | MMC_CMD_ADTC;
1400 	cmd.arg = 0;
1401 	cmd.data = &data;
1407 	err = mmc_wait_for_app_cmd(sc->dev, sc->dev, rca, &cmd, CMD_RETRIES);
1416 	struct mmc_command cmd;
1419 	memset(&cmd, 0, sizeof(cmd));
1420 	cmd.opcode = MMC_SET_RELATIVE_ADDR;
1421 	cmd.arg = resp << 16;
1422 	cmd.flags = MMC_RSP_R6 | MMC_CMD_BCR;
1423 	cmd.data = NULL;
1424 	err = mmc_wait_for_cmd(sc->dev, sc->dev, &cmd, CMD_RETRIES);
1431 	struct mmc_command cmd;
1434 	memset(&cmd, 0, sizeof(cmd));
1435 	cmd.opcode = SD_SEND_RELATIVE_ADDR;
1436 	cmd.arg = 0;
1437 	cmd.flags = MMC_RSP_R6 | MMC_CMD_BCR;
1438 	cmd.data = NULL;
1439 	err = mmc_wait_for_cmd(sc->dev, sc->dev, &cmd, CMD_RETRIES);
1440 	*resp = cmd.resp[0];
1447 	struct mmc_command cmd;
1450 	memset(&cmd, 0, sizeof(cmd));
1451 	cmd.opcode = MMC_SET_BLOCKLEN;
1452 	cmd.arg = len;
1453 	cmd.flags = MMC_RSP_R1 | MMC_CMD_AC;
1454 	cmd.data = NULL;
1455 	err = mmc_wait_for_cmd(sc->dev, sc->dev, &cmd, CMD_RETRIES);