187 static int usb_8dev_send_cmd_msg(struct usb_8dev_priv *priv, u8 *msg, int size)  in usb_8dev_send_cmd_msg()  argument
193 			    msg, size, &actual_length, USB_8DEV_CMD_TIMEOUT);  in usb_8dev_send_cmd_msg()
196 static int usb_8dev_wait_cmd_msg(struct usb_8dev_priv *priv, u8 *msg, int size,  in usb_8dev_wait_cmd_msg()  argument
201 			    msg, size, actual_length, USB_8DEV_CMD_TIMEOUT);  in usb_8dev_wait_cmd_msg()
347 				struct usb_8dev_rx_msg *msg)  in usb_8dev_rx_err_msg()  argument
361 	u8 state = msg->data[0];  in usb_8dev_rx_err_msg()
362 	u8 rxerr = msg->data[1] & USB_8DEV_RP_MASK;  in usb_8dev_rx_err_msg()
363 	u8 txerr = msg->data[2];  in usb_8dev_rx_err_msg()
472 				struct usb_8dev_rx_msg *msg)  in usb_8dev_rx_can_msg()  argument
478 	if (msg->type == USB_8DEV_TYPE_ERROR_FRAME &&  in usb_8dev_rx_can_msg()
479 		   msg->flags == USB_8DEV_ERR_FLAG) {  in usb_8dev_rx_can_msg()
480 		usb_8dev_rx_err_msg(priv, msg);  in usb_8dev_rx_can_msg()
481 	} else if (msg->type == USB_8DEV_TYPE_CAN_FRAME) {  in usb_8dev_rx_can_msg()
486 		cf->can_id = be32_to_cpu(msg->id);  in usb_8dev_rx_can_msg()
487 		cf->can_dlc = get_can_dlc(msg->dlc & 0xF);  in usb_8dev_rx_can_msg()
489 		if (msg->flags & USB_8DEV_EXTID)  in usb_8dev_rx_can_msg()
492 		if (msg->flags & USB_8DEV_RTR)  in usb_8dev_rx_can_msg()
495 			memcpy(cf->data, msg->data, cf->can_dlc);  in usb_8dev_rx_can_msg()
505 			 msg->type);  in usb_8dev_rx_can_msg()
541 		struct usb_8dev_rx_msg *msg;  in usb_8dev_read_bulk_callback()  local
548 		msg = (struct usb_8dev_rx_msg *)(urb->transfer_buffer + pos);  in usb_8dev_read_bulk_callback()
549 		usb_8dev_rx_can_msg(priv, msg);  in usb_8dev_read_bulk_callback()
618 	struct usb_8dev_tx_msg *msg;  in usb_8dev_start_xmit()  local
644 	msg = (struct usb_8dev_tx_msg *)buf;  in usb_8dev_start_xmit()
645 	msg->begin = USB_8DEV_DATA_START;  in usb_8dev_start_xmit()
646 	msg->flags = 0x00;  in usb_8dev_start_xmit()
649 		msg->flags |= USB_8DEV_RTR;  in usb_8dev_start_xmit()
652 		msg->flags |= USB_8DEV_EXTID;  in usb_8dev_start_xmit()
654 	msg->id = cpu_to_be32(cf->can_id & CAN_ERR_MASK);  in usb_8dev_start_xmit()
655 	msg->dlc = cf->can_dlc;  in usb_8dev_start_xmit()
656 	memcpy(msg->data, cf->data, cf->can_dlc);  in usb_8dev_start_xmit()
657 	msg->end = USB_8DEV_DATA_END;  in usb_8dev_start_xmit()