61 static inline int jumpshot_bulk_read(struct us_data *us,  in jumpshot_bulk_read()  argument
69 	return usb_stor_bulk_transfer_buf(us, us->recv_bulk_pipe,  in jumpshot_bulk_read()
74 static inline int jumpshot_bulk_write(struct us_data *us,  in jumpshot_bulk_write()  argument
82 	return usb_stor_bulk_transfer_buf(us, us->send_bulk_pipe,  in jumpshot_bulk_write()
87 static int jumpshot_get_status(struct us_data  *us)  in jumpshot_get_status()  argument
91 	if (!us)  in jumpshot_get_status()
95 	rc = usb_stor_ctrl_transfer(us, us->recv_ctrl_pipe,  in jumpshot_get_status()
96 				   0, 0xA0, 0, 7, us->iobuf, 1);  in jumpshot_get_status()
101 	if (us->iobuf[0] != 0x50) {  in jumpshot_get_status()
103 			  us->iobuf[0]);  in jumpshot_get_status()
110 static int jumpshot_read_data(struct us_data *us,  in jumpshot_read_data()  argument
115 	unsigned char *command = us->iobuf;  in jumpshot_read_data()
158 		result = usb_stor_ctrl_transfer(us, us->send_ctrl_pipe,  in jumpshot_read_data()
164 		result = jumpshot_bulk_read(us, buffer, len);  in jumpshot_read_data()
171 		usb_stor_access_xfer_buf(buffer, len, us->srb,  in jumpshot_read_data()
187 static int jumpshot_write_data(struct us_data *us,  in jumpshot_write_data()  argument
192 	unsigned char *command = us->iobuf;  in jumpshot_write_data()
227 		usb_stor_access_xfer_buf(buffer, len, us->srb,  in jumpshot_write_data()
240 		result = usb_stor_ctrl_transfer(us, us->send_ctrl_pipe,  in jumpshot_write_data()
246 		result = jumpshot_bulk_write(us, buffer, len);  in jumpshot_write_data()
255 			result = jumpshot_get_status(us);  in jumpshot_write_data()
278 static int jumpshot_id_device(struct us_data *us,  in jumpshot_id_device()  argument
281 	unsigned char *command = us->iobuf;  in jumpshot_id_device()
285 	if (!us || !info)  in jumpshot_id_device()
295 	rc = usb_stor_ctrl_transfer(us, us->send_ctrl_pipe,  in jumpshot_id_device()
306 	rc = jumpshot_bulk_read(us, reply, 512);  in jumpshot_id_device()
324 static int jumpshot_handle_mode_sense(struct us_data *us,  in jumpshot_handle_mode_sense()  argument
342 	struct jumpshot_info *info = (struct jumpshot_info *) (us->extra);  in jumpshot_handle_mode_sense()
343 	unsigned char *ptr = us->iobuf;  in jumpshot_handle_mode_sense()
432 int jumpshot_transport(struct scsi_cmnd * srb, struct us_data *us)  in jumpshot_transport()  argument
437 	unsigned char *ptr = us->iobuf;  in jumpshot_transport()
442 	if (!us->extra) {  in jumpshot_transport()
443 		us->extra = kzalloc(sizeof(struct jumpshot_info), GFP_NOIO);  in jumpshot_transport()
444 		if (!us->extra) {  in jumpshot_transport()
448 		us->extra_destructor = jumpshot_info_destructor;  in jumpshot_transport()
451 	info = (struct jumpshot_info *) (us->extra);  in jumpshot_transport()
456 		fill_inquiry_response(us, ptr, 36);  in jumpshot_transport()
463 		rc = jumpshot_get_status(us);  in jumpshot_transport()
467 		rc = jumpshot_id_device(us, info);  in jumpshot_transport()
495 		return jumpshot_read_data(us, info, block, blocks);  in jumpshot_transport()
508 		return jumpshot_read_data(us, info, block, blocks);  in jumpshot_transport()
518 		return jumpshot_write_data(us, info, block, blocks);  in jumpshot_transport()
531 		return jumpshot_write_data(us, info, block, blocks);  in jumpshot_transport()
537 		return jumpshot_get_status(us);  in jumpshot_transport()
556 		return jumpshot_handle_mode_sense(us, srb, 1);  in jumpshot_transport()
561 		return jumpshot_handle_mode_sense(us, srb, 0);  in jumpshot_transport()
577 		rc = jumpshot_id_device(us, info);  in jumpshot_transport()