41 static int rio_karma_init(struct us_data *us);
93 static int rio_karma_send_command(char cmd, struct us_data *us)  in rio_karma_send_command()  argument
98 	struct karma_data *data = (struct karma_data *) us->extra;  in rio_karma_send_command()
100 	usb_stor_dbg(us, "sending command %04x\n", cmd);  in rio_karma_send_command()
101 	memset(us->iobuf, 0, RIO_SEND_LEN);  in rio_karma_send_command()
102 	memcpy(us->iobuf, RIO_PREFIX, RIO_PREFIX_LEN);  in rio_karma_send_command()
103 	us->iobuf[5] = cmd;  in rio_karma_send_command()
104 	us->iobuf[6] = seq;  in rio_karma_send_command()
108 		result = usb_stor_bulk_transfer_buf(us, us->send_bulk_pipe,  in rio_karma_send_command()
109 			us->iobuf, RIO_SEND_LEN, NULL);  in rio_karma_send_command()
113 		result = usb_stor_bulk_transfer_buf(us, us->recv_bulk_pipe,  in rio_karma_send_command()
124 		us->iobuf[4] = 0x80;  in rio_karma_send_command()
125 		us->iobuf[5] = 0;  in rio_karma_send_command()
133 	usb_stor_dbg(us, "sent command %04x\n", cmd);  in rio_karma_send_command()
136 	usb_stor_dbg(us, "command %04x failed\n", cmd);  in rio_karma_send_command()
144 static int rio_karma_transport(struct scsi_cmnd *srb, struct us_data *us)  in rio_karma_transport()  argument
147 	struct karma_data *data = (struct karma_data *) us->extra;  in rio_karma_transport()
150 		ret = rio_karma_send_command(RIO_ENTER_STORAGE, us);  in rio_karma_transport()
155 		return usb_stor_Bulk_transport(srb, us);  in rio_karma_transport()
157 		ret = rio_karma_send_command(RIO_LEAVE_STORAGE, us);  in rio_karma_transport()
162 		return rio_karma_send_command(RIO_RESET, us);  in rio_karma_transport()
164 	return usb_stor_Bulk_transport(srb, us);  in rio_karma_transport()
173 static int rio_karma_init(struct us_data *us)  in rio_karma_init()  argument
186 	us->extra = data;  in rio_karma_init()
187 	us->extra_destructor = rio_karma_destructor;  in rio_karma_init()
188 	ret = rio_karma_send_command(RIO_ENTER_STORAGE, us);  in rio_karma_init()
199 	struct us_data *us;  in karma_probe()  local
202 	result = usb_stor_probe1(&us, intf, id,  in karma_probe()
208 	us->transport_name = "Rio Karma/Bulk";  in karma_probe()
209 	us->transport = rio_karma_transport;  in karma_probe()
210 	us->transport_reset = usb_stor_Bulk_reset;  in karma_probe()
212 	result = usb_stor_probe2(us);  in karma_probe()