694 			      struct scsi_cmd *pccb)  in ata_scsiop_inquiry()  argument
709 	memset(pccb->pdata, 0, pccb->datalen);  in ata_scsiop_inquiry()
711 	memcpy(pccb->pdata, hdr, sizeof(hdr));  in ata_scsiop_inquiry()
713 	if (pccb->datalen <= 35)  in ata_scsiop_inquiry()
723 	port = pccb->target;  in ata_scsiop_inquiry()
744 	memcpy(&pccb->pdata[8], "ATA     ", 8);  in ata_scsiop_inquiry()
745 	ata_id_strcpy((u16 *)&pccb->pdata[16], &idbuf[ATA_ID_PROD], 16);  in ata_scsiop_inquiry()
746 	ata_id_strcpy((u16 *)&pccb->pdata[32], &idbuf[ATA_ID_FW_REV], 4);  in ata_scsiop_inquiry()
759 				 struct scsi_cmd *pccb, u8 is_write)  in ata_scsiop_read_write()  argument
764 	u8 *user_buffer = pccb->pdata;  in ata_scsiop_read_write()
765 	u32 user_buffer_size = pccb->datalen;  in ata_scsiop_read_write()
768 	if (pccb->cmd[0] == SCSI_READ16) {  in ata_scsiop_read_write()
769 		memcpy(&lba, pccb->cmd + 2, 8);  in ata_scsiop_read_write()
773 		memcpy(&temp, pccb->cmd + 2, 4);  in ata_scsiop_read_write()
788 	if (pccb->cmd[0] == SCSI_READ16)  in ata_scsiop_read_write()
789 		blocks = (((u16)pccb->cmd[13]) << 8) | ((u16) pccb->cmd[14]);  in ata_scsiop_read_write()
791 		blocks = (((u16)pccb->cmd[7]) << 8) | ((u16) pccb->cmd[8]);  in ata_scsiop_read_write()
826 		if (pccb->cmd[0] == SCSI_READ16) {  in ata_scsiop_read_write()
839 		if (ahci_device_data_io(uc_priv, pccb->target, (u8 *)&fis,  in ata_scsiop_read_write()
854 			if (-EIO == ata_io_flush(uc_priv, pccb->target))  in ata_scsiop_read_write()
871 				      struct scsi_cmd *pccb)  in ata_scsiop_read_capacity10()  argument
877 	if (!uc_priv->ataid[pccb->target]) {  in ata_scsiop_read_capacity10()
884 	cap64 = ata_id_n_sectors(uc_priv->ataid[pccb->target]);  in ata_scsiop_read_capacity10()
889 	memcpy(pccb->pdata, &cap, sizeof(cap));  in ata_scsiop_read_capacity10()
892 	memcpy(&pccb->pdata[4], &block_size, 4);  in ata_scsiop_read_capacity10()
902 				      struct scsi_cmd *pccb)  in ata_scsiop_read_capacity16()  argument
907 	if (!uc_priv->ataid[pccb->target]) {  in ata_scsiop_read_capacity16()
914 	cap = ata_id_n_sectors(uc_priv->ataid[pccb->target]);  in ata_scsiop_read_capacity16()
916 	memcpy(pccb->pdata, &cap, sizeof(cap));  in ata_scsiop_read_capacity16()
919 	memcpy(&pccb->pdata[8], &block_size, 8);  in ata_scsiop_read_capacity16()
929 				      struct scsi_cmd *pccb)  in ata_scsiop_test_unit_ready()  argument
931 	return (uc_priv->ataid[pccb->target]) ? 0 : -EPERM;  in ata_scsiop_test_unit_ready()
935 static int ahci_scsi_exec(struct udevice *dev, struct scsi_cmd *pccb)  in ahci_scsi_exec()  argument
945 	switch (pccb->cmd[0]) {  in ahci_scsi_exec()
948 		ret = ata_scsiop_read_write(uc_priv, pccb, 0);  in ahci_scsi_exec()
951 		ret = ata_scsiop_read_write(uc_priv, pccb, 1);  in ahci_scsi_exec()
954 		ret = ata_scsiop_read_capacity10(uc_priv, pccb);  in ahci_scsi_exec()
957 		ret = ata_scsiop_read_capacity16(uc_priv, pccb);  in ahci_scsi_exec()
960 		ret = ata_scsiop_test_unit_ready(uc_priv, pccb);  in ahci_scsi_exec()
963 		ret = ata_scsiop_inquiry(uc_priv, pccb);  in ahci_scsi_exec()
966 		printf("Unsupport SCSI command 0x%02x\n", pccb->cmd[0]);  in ahci_scsi_exec()
971 		debug("SCSI command 0x%02x ret errno %d\n", pccb->cmd[0], ret);  in ahci_scsi_exec()
1222 int scsi_exec(struct udevice *dev, struct scsi_cmd *pccb)  in scsi_exec()  argument
1224 	return ahci_scsi_exec(dev, pccb);  in scsi_exec()