148 static int usbat_flash_transport(struct scsi_cmnd * srb, struct us_data *us);
149 static int usbat_hp8200e_transport(struct scsi_cmnd *srb, struct us_data *us);
1179 		usb_stor_access_xfer_buf(buffer, len, us->srb,  in usbat_flash_read_data()
1255 		usb_stor_access_xfer_buf(buffer, len, us->srb,  in usbat_flash_write_data()
1290 				       struct scsi_cmnd *srb)  in usbat_hp8200e_handle_read10()  argument
1299 	usb_stor_dbg(us, "transfersize %d\n", srb->transfersize);  in usbat_hp8200e_handle_read10()
1301 	if (scsi_bufflen(srb) < 0x10000) {  in usbat_hp8200e_handle_read10()
1308 			scsi_sglist(srb),  in usbat_hp8200e_handle_read10()
1309 			scsi_bufflen(srb), scsi_sg_count(srb), 1);  in usbat_hp8200e_handle_read10()
1327 		srb->transfersize = scsi_bufflen(srb)/len;  in usbat_hp8200e_handle_read10()
1330 	if (!srb->transfersize)  {  in usbat_hp8200e_handle_read10()
1331 		srb->transfersize = 2048; /* A guess */  in usbat_hp8200e_handle_read10()
1333 			     srb->transfersize);  in usbat_hp8200e_handle_read10()
1342 	len = (65535/srb->transfersize) * srb->transfersize;  in usbat_hp8200e_handle_read10()
1344 	len = min(len, scsi_bufflen(srb));  in usbat_hp8200e_handle_read10()
1353 	while (transferred != scsi_bufflen(srb)) {  in usbat_hp8200e_handle_read10()
1355 		if (len > scsi_bufflen(srb) - transferred)  in usbat_hp8200e_handle_read10()
1356 			len = scsi_bufflen(srb) - transferred;  in usbat_hp8200e_handle_read10()
1369 		data[7+7] = MSB_of(len / srb->transfersize); /* SCSI command */  in usbat_hp8200e_handle_read10()
1370 		data[7+8] = LSB_of(len / srb->transfersize); /* num sectors */  in usbat_hp8200e_handle_read10()
1384 		usb_stor_access_xfer_buf(buffer, len, srb,  in usbat_hp8200e_handle_read10()
1390 		sector += len / srb->transfersize;  in usbat_hp8200e_handle_read10()
1551 static int usbat_hp8200e_transport(struct scsi_cmnd *srb, struct us_data *us)  in usbat_hp8200e_transport()  argument
1560 	len = scsi_bufflen(srb);  in usbat_hp8200e_transport()
1585 		data[i] = (i-7 >= srb->cmd_len) ? 0 : srb->cmnd[i-7];  in usbat_hp8200e_transport()
1592 	if (srb->cmnd[0] == TEST_UNIT_READY)  in usbat_hp8200e_transport()
1595 	if (srb->sc_data_direction == DMA_TO_DEVICE) {  in usbat_hp8200e_transport()
1602 			scsi_sglist(srb),  in usbat_hp8200e_transport()
1603 			len, scsi_sg_count(srb), 10);  in usbat_hp8200e_transport()
1612 	} else if (srb->cmnd[0] == READ_10 ||  in usbat_hp8200e_transport()
1613 		   srb->cmnd[0] == GPCMD_READ_CD) {  in usbat_hp8200e_transport()
1615 		return usbat_hp8200e_handle_read10(us, registers, data, srb);  in usbat_hp8200e_transport()
1640 	result = usbat_write_block(us, USBAT_ATA, srb->cmnd, 12,  in usbat_hp8200e_transport()
1641 				   srb->cmnd[0] == GPCMD_BLANK ? 75 : 10, 0);  in usbat_hp8200e_transport()
1648 	if (len != 0 && (srb->sc_data_direction == DMA_FROM_DEVICE)) {  in usbat_hp8200e_transport()
1669 		result = usbat_read_block(us, scsi_sglist(srb), len,  in usbat_hp8200e_transport()
1670 			                                   scsi_sg_count(srb));  in usbat_hp8200e_transport()
1679 static int usbat_flash_transport(struct scsi_cmnd * srb, struct us_data *us)  in usbat_flash_transport()  argument
1689 	if (srb->cmnd[0] == INQUIRY) {  in usbat_flash_transport()
1696 	if (srb->cmnd[0] == READ_CAPACITY) {  in usbat_flash_transport()
1717 		usb_stor_set_xfer_buf(ptr, 8, srb);  in usbat_flash_transport()
1722 	if (srb->cmnd[0] == MODE_SELECT_10) {  in usbat_flash_transport()
1727 	if (srb->cmnd[0] == READ_10) {  in usbat_flash_transport()
1728 		block = ((u32)(srb->cmnd[2]) << 24) | ((u32)(srb->cmnd[3]) << 16) |  in usbat_flash_transport()
1729 				((u32)(srb->cmnd[4]) <<  8) | ((u32)(srb->cmnd[5]));  in usbat_flash_transport()
1731 		blocks = ((u32)(srb->cmnd[7]) << 8) | ((u32)(srb->cmnd[8]));  in usbat_flash_transport()
1738 	if (srb->cmnd[0] == READ_12) {  in usbat_flash_transport()
1742 		block = ((u32)(srb->cmnd[2]) << 24) | ((u32)(srb->cmnd[3]) << 16) |  in usbat_flash_transport()
1743 		        ((u32)(srb->cmnd[4]) <<  8) | ((u32)(srb->cmnd[5]));  in usbat_flash_transport()
1745 		blocks = ((u32)(srb->cmnd[6]) << 24) | ((u32)(srb->cmnd[7]) << 16) |  in usbat_flash_transport()
1746 		         ((u32)(srb->cmnd[8]) <<  8) | ((u32)(srb->cmnd[9]));  in usbat_flash_transport()
1753 	if (srb->cmnd[0] == WRITE_10) {  in usbat_flash_transport()
1754 		block = ((u32)(srb->cmnd[2]) << 24) | ((u32)(srb->cmnd[3]) << 16) |  in usbat_flash_transport()
1755 		        ((u32)(srb->cmnd[4]) <<  8) | ((u32)(srb->cmnd[5]));  in usbat_flash_transport()
1757 		blocks = ((u32)(srb->cmnd[7]) << 8) | ((u32)(srb->cmnd[8]));  in usbat_flash_transport()
1764 	if (srb->cmnd[0] == WRITE_12) {  in usbat_flash_transport()
1768 		block = ((u32)(srb->cmnd[2]) << 24) | ((u32)(srb->cmnd[3]) << 16) |  in usbat_flash_transport()
1769 		        ((u32)(srb->cmnd[4]) <<  8) | ((u32)(srb->cmnd[5]));  in usbat_flash_transport()
1771 		blocks = ((u32)(srb->cmnd[6]) << 24) | ((u32)(srb->cmnd[7]) << 16) |  in usbat_flash_transport()
1772 		         ((u32)(srb->cmnd[8]) <<  8) | ((u32)(srb->cmnd[9]));  in usbat_flash_transport()
1780 	if (srb->cmnd[0] == TEST_UNIT_READY) {  in usbat_flash_transport()
1790 	if (srb->cmnd[0] == REQUEST_SENSE) {  in usbat_flash_transport()
1799 		usb_stor_set_xfer_buf(ptr, 18, srb);  in usbat_flash_transport()
1804 	if (srb->cmnd[0] == ALLOW_MEDIUM_REMOVAL) {  in usbat_flash_transport()
1813 		     srb->cmnd[0], srb->cmnd[0]);  in usbat_flash_transport()