692 			      struct scsi_cmd *pccb)  in ata_scsiop_inquiry()  argument
707 	memset(pccb->pdata, 0, pccb->datalen);  in ata_scsiop_inquiry()
709 	memcpy(pccb->pdata, hdr, sizeof(hdr));  in ata_scsiop_inquiry()
711 	if (pccb->datalen <= 35)  in ata_scsiop_inquiry()
721 	port = pccb->target;  in ata_scsiop_inquiry()
742 	memcpy(&pccb->pdata[8], "ATA     ", 8);  in ata_scsiop_inquiry()
743 	ata_id_strcpy((u16 *)&pccb->pdata[16], &idbuf[ATA_ID_PROD], 16);  in ata_scsiop_inquiry()
744 	ata_id_strcpy((u16 *)&pccb->pdata[32], &idbuf[ATA_ID_FW_REV], 4);  in ata_scsiop_inquiry()
757 				 struct scsi_cmd *pccb, u8 is_write)  in ata_scsiop_read_write()  argument
762 	u8 *user_buffer = pccb->pdata;  in ata_scsiop_read_write()
763 	u32 user_buffer_size = pccb->datalen;  in ata_scsiop_read_write()
766 	if (pccb->cmd[0] == SCSI_READ16) {  in ata_scsiop_read_write()
767 		memcpy(&lba, pccb->cmd + 2, 8);  in ata_scsiop_read_write()
771 		memcpy(&temp, pccb->cmd + 2, 4);  in ata_scsiop_read_write()
786 	if (pccb->cmd[0] == SCSI_READ16)  in ata_scsiop_read_write()
787 		blocks = (((u16)pccb->cmd[13]) << 8) | ((u16) pccb->cmd[14]);  in ata_scsiop_read_write()
789 		blocks = (((u16)pccb->cmd[7]) << 8) | ((u16) pccb->cmd[8]);  in ata_scsiop_read_write()
824 		if (pccb->cmd[0] == SCSI_READ16) {  in ata_scsiop_read_write()
837 		if (ahci_device_data_io(uc_priv, pccb->target, (u8 *)&fis,  in ata_scsiop_read_write()
852 			if (-EIO == ata_io_flush(uc_priv, pccb->target))  in ata_scsiop_read_write()
869 				      struct scsi_cmd *pccb)  in ata_scsiop_read_capacity10()  argument
875 	if (!uc_priv->ataid[pccb->target]) {  in ata_scsiop_read_capacity10()
882 	cap64 = ata_id_n_sectors(uc_priv->ataid[pccb->target]);  in ata_scsiop_read_capacity10()
887 	memcpy(pccb->pdata, &cap, sizeof(cap));  in ata_scsiop_read_capacity10()
890 	memcpy(&pccb->pdata[4], &block_size, 4);  in ata_scsiop_read_capacity10()
900 				      struct scsi_cmd *pccb)  in ata_scsiop_read_capacity16()  argument
905 	if (!uc_priv->ataid[pccb->target]) {  in ata_scsiop_read_capacity16()
912 	cap = ata_id_n_sectors(uc_priv->ataid[pccb->target]);  in ata_scsiop_read_capacity16()
914 	memcpy(pccb->pdata, &cap, sizeof(cap));  in ata_scsiop_read_capacity16()
917 	memcpy(&pccb->pdata[8], &block_size, 8);  in ata_scsiop_read_capacity16()
927 				      struct scsi_cmd *pccb)  in ata_scsiop_test_unit_ready()  argument
929 	return (uc_priv->ataid[pccb->target]) ? 0 : -EPERM;  in ata_scsiop_test_unit_ready()
933 static int ahci_scsi_exec(struct udevice *dev, struct scsi_cmd *pccb)  in ahci_scsi_exec()  argument
943 	switch (pccb->cmd[0]) {  in ahci_scsi_exec()
946 		ret = ata_scsiop_read_write(uc_priv, pccb, 0);  in ahci_scsi_exec()
949 		ret = ata_scsiop_read_write(uc_priv, pccb, 1);  in ahci_scsi_exec()
952 		ret = ata_scsiop_read_capacity10(uc_priv, pccb);  in ahci_scsi_exec()
955 		ret = ata_scsiop_read_capacity16(uc_priv, pccb);  in ahci_scsi_exec()
958 		ret = ata_scsiop_test_unit_ready(uc_priv, pccb);  in ahci_scsi_exec()
961 		ret = ata_scsiop_inquiry(uc_priv, pccb);  in ahci_scsi_exec()
964 		printf("Unsupport SCSI command 0x%02x\n", pccb->cmd[0]);  in ahci_scsi_exec()
969 		debug("SCSI command 0x%02x ret errno %d\n", pccb->cmd[0], ret);  in ahci_scsi_exec()
1209 int scsi_exec(struct udevice *dev, struct scsi_cmd *pccb)  in scsi_exec()  argument
1211 	return ahci_scsi_exec(dev, pccb);  in scsi_exec()