116 static inline int jumpshot_bulk_read(struct us_data *us,  in jumpshot_bulk_read()  argument
123 	usb_stor_dbg(us, "len = %d\n", len);  in jumpshot_bulk_read()
124 	return usb_stor_bulk_transfer_buf(us, us->recv_bulk_pipe,  in jumpshot_bulk_read()
129 static inline int jumpshot_bulk_write(struct us_data *us,  in jumpshot_bulk_write()  argument
136 	usb_stor_dbg(us, "len = %d\n", len);  in jumpshot_bulk_write()
137 	return usb_stor_bulk_transfer_buf(us, us->send_bulk_pipe,  in jumpshot_bulk_write()
142 static int jumpshot_get_status(struct us_data  *us)  in jumpshot_get_status()  argument
146 	if (!us)  in jumpshot_get_status()
150 	rc = usb_stor_ctrl_transfer(us, us->recv_ctrl_pipe,  in jumpshot_get_status()
151 				   0, 0xA0, 0, 7, us->iobuf, 1);  in jumpshot_get_status()
156 	if (us->iobuf[0] != 0x50) {  in jumpshot_get_status()
157 		usb_stor_dbg(us, "0x%2x\n", us->iobuf[0]);  in jumpshot_get_status()
164 static int jumpshot_read_data(struct us_data *us,  in jumpshot_read_data()  argument
169 	unsigned char *command = us->iobuf;  in jumpshot_read_data()
212 		result = usb_stor_ctrl_transfer(us, us->send_ctrl_pipe,  in jumpshot_read_data()
218 		result = jumpshot_bulk_read(us, buffer, len);  in jumpshot_read_data()
222 		usb_stor_dbg(us, "%d bytes\n", len);  in jumpshot_read_data()
225 		usb_stor_access_xfer_buf(buffer, len, us->srb,  in jumpshot_read_data()
241 static int jumpshot_write_data(struct us_data *us,  in jumpshot_write_data()  argument
246 	unsigned char *command = us->iobuf;  in jumpshot_write_data()
281 		usb_stor_access_xfer_buf(buffer, len, us->srb,  in jumpshot_write_data()
294 		result = usb_stor_ctrl_transfer(us, us->send_ctrl_pipe,  in jumpshot_write_data()
300 		result = jumpshot_bulk_write(us, buffer, len);  in jumpshot_write_data()
309 			result = jumpshot_get_status(us);  in jumpshot_write_data()
318 			usb_stor_dbg(us, "Gah!  Waitcount = 10.  Bad write!?\n");  in jumpshot_write_data()
332 static int jumpshot_id_device(struct us_data *us,  in jumpshot_id_device()  argument
335 	unsigned char *command = us->iobuf;  in jumpshot_id_device()
349 	rc = usb_stor_ctrl_transfer(us, us->send_ctrl_pipe,  in jumpshot_id_device()
353 		usb_stor_dbg(us, "Gah! send_control for read_capacity failed\n");  in jumpshot_id_device()
359 	rc = jumpshot_bulk_read(us, reply, 512);  in jumpshot_id_device()
377 static int jumpshot_handle_mode_sense(struct us_data *us,  in jumpshot_handle_mode_sense()  argument
395 	struct jumpshot_info *info = (struct jumpshot_info *) (us->extra);  in jumpshot_handle_mode_sense()
396 	unsigned char *ptr = us->iobuf;  in jumpshot_handle_mode_sense()
403 		   usb_stor_dbg(us, "Current values\n");  in jumpshot_handle_mode_sense()
406 		   usb_stor_dbg(us, "Changeable values\n");  in jumpshot_handle_mode_sense()
409 		   usb_stor_dbg(us, "Default values\n");  in jumpshot_handle_mode_sense()
412 		   usb_stor_dbg(us, "Saves values\n");  in jumpshot_handle_mode_sense()
485 static int jumpshot_transport(struct scsi_cmnd *srb, struct us_data *us)  in jumpshot_transport()  argument
490 	unsigned char *ptr = us->iobuf;  in jumpshot_transport()
495 	if (!us->extra) {  in jumpshot_transport()
496 		us->extra = kzalloc(sizeof(struct jumpshot_info), GFP_NOIO);  in jumpshot_transport()
497 		if (!us->extra)  in jumpshot_transport()
500 		us->extra_destructor = jumpshot_info_destructor;  in jumpshot_transport()
503 	info = (struct jumpshot_info *) (us->extra);  in jumpshot_transport()
506 		usb_stor_dbg(us, "INQUIRY - Returning bogus response\n");  in jumpshot_transport()
508 		fill_inquiry_response(us, ptr, 36);  in jumpshot_transport()
515 		rc = jumpshot_get_status(us);  in jumpshot_transport()
519 		rc = jumpshot_id_device(us, info);  in jumpshot_transport()
523 		usb_stor_dbg(us, "READ_CAPACITY:  %ld sectors, %ld bytes per sector\n",  in jumpshot_transport()
536 		usb_stor_dbg(us, "Gah! MODE_SELECT_10\n");  in jumpshot_transport()
546 		usb_stor_dbg(us, "READ_10: read block 0x%04lx  count %ld\n",  in jumpshot_transport()
548 		return jumpshot_read_data(us, info, block, blocks);  in jumpshot_transport()
560 		usb_stor_dbg(us, "READ_12: read block 0x%04lx  count %ld\n",  in jumpshot_transport()
562 		return jumpshot_read_data(us, info, block, blocks);  in jumpshot_transport()
571 		usb_stor_dbg(us, "WRITE_10: write block 0x%04lx  count %ld\n",  in jumpshot_transport()
573 		return jumpshot_write_data(us, info, block, blocks);  in jumpshot_transport()
585 		usb_stor_dbg(us, "WRITE_12: write block 0x%04lx  count %ld\n",  in jumpshot_transport()
587 		return jumpshot_write_data(us, info, block, blocks);  in jumpshot_transport()
592 		usb_stor_dbg(us, "TEST_UNIT_READY\n");  in jumpshot_transport()
593 		return jumpshot_get_status(us);  in jumpshot_transport()
597 		usb_stor_dbg(us, "REQUEST_SENSE\n");  in jumpshot_transport()
611 		usb_stor_dbg(us, "MODE_SENSE_6 detected\n");  in jumpshot_transport()
612 		return jumpshot_handle_mode_sense(us, srb, 1);  in jumpshot_transport()
616 		usb_stor_dbg(us, "MODE_SENSE_10 detected\n");  in jumpshot_transport()
617 		return jumpshot_handle_mode_sense(us, srb, 0);  in jumpshot_transport()
630 		usb_stor_dbg(us, "START_STOP\n");  in jumpshot_transport()
633 		rc = jumpshot_id_device(us, info);  in jumpshot_transport()
644 	usb_stor_dbg(us, "Gah! Unknown command: %d (0x%x)\n",  in jumpshot_transport()
657 	struct us_data *us;  in jumpshot_probe()  local
660 	result = usb_stor_probe1(&us, intf, id,  in jumpshot_probe()
666 	us->transport_name  = "Lexar Jumpshot Control/Bulk";  in jumpshot_probe()
667 	us->transport = jumpshot_transport;  in jumpshot_probe()
668 	us->transport_reset = usb_stor_Bulk_reset;  in jumpshot_probe()
669 	us->max_lun = 1;  in jumpshot_probe()
671 	result = usb_stor_probe2(us);  in jumpshot_probe()