338 	struct can_frame *cf;  in usb_8dev_rx_err_msg()  local
356 	skb = alloc_can_err_skb(priv->netdev, &cf);  in usb_8dev_rx_err_msg()
363 		cf->can_id |= CAN_ERR_PROT;  in usb_8dev_rx_err_msg()
364 		cf->data[2] = CAN_ERR_PROT_ACTIVE;  in usb_8dev_rx_err_msg()
368 		cf->can_id |= CAN_ERR_BUSOFF;  in usb_8dev_rx_err_msg()
375 		cf->can_id |= CAN_ERR_CRTL;  in usb_8dev_rx_err_msg()
379 		cf->can_id |= CAN_ERR_PROT | CAN_ERR_BUSERROR;  in usb_8dev_rx_err_msg()
389 		cf->can_id |= CAN_ERR_ACK;  in usb_8dev_rx_err_msg()
393 		cf->data[3] = CAN_ERR_PROT_LOC_CRC_SEQ;  in usb_8dev_rx_err_msg()
397 		cf->data[2] |= CAN_ERR_PROT_BIT0;  in usb_8dev_rx_err_msg()
401 		cf->data[2] |= CAN_ERR_PROT_BIT1;  in usb_8dev_rx_err_msg()
405 		cf->data[2] |= CAN_ERR_PROT_FORM;  in usb_8dev_rx_err_msg()
409 		cf->data[2] |= CAN_ERR_PROT_STUFF;  in usb_8dev_rx_err_msg()
413 		cf->data[1] = CAN_ERR_CRTL_RX_OVERFLOW;  in usb_8dev_rx_err_msg()
419 		cf->data[1] = (txerr > rxerr) ?  in usb_8dev_rx_err_msg()
426 		cf->data[1] = (txerr > rxerr) ?  in usb_8dev_rx_err_msg()
438 		cf->data[2] |= CAN_ERR_PROT_TX;  in usb_8dev_rx_err_msg()
445 	cf->data[6] = txerr;  in usb_8dev_rx_err_msg()
446 	cf->data[7] = rxerr;  in usb_8dev_rx_err_msg()
452 	stats->rx_bytes += cf->can_dlc;  in usb_8dev_rx_err_msg()
460 	struct can_frame *cf;  in usb_8dev_rx_can_msg()  local
468 		skb = alloc_can_skb(priv->netdev, &cf);  in usb_8dev_rx_can_msg()
472 		cf->can_id = be32_to_cpu(msg->id);  in usb_8dev_rx_can_msg()
473 		cf->can_dlc = get_can_dlc(msg->dlc & 0xF);  in usb_8dev_rx_can_msg()
476 			cf->can_id |= CAN_EFF_FLAG;  in usb_8dev_rx_can_msg()
479 			cf->can_id |= CAN_RTR_FLAG;  in usb_8dev_rx_can_msg()
481 			memcpy(cf->data, msg->data, cf->can_dlc);  in usb_8dev_rx_can_msg()
484 		stats->rx_bytes += cf->can_dlc;  in usb_8dev_rx_can_msg()
604 	struct can_frame *cf = (struct can_frame *) skb->data;  in usb_8dev_start_xmit()  local
633 	if (cf->can_id & CAN_RTR_FLAG)  in usb_8dev_start_xmit()
636 	if (cf->can_id & CAN_EFF_FLAG)  in usb_8dev_start_xmit()
639 	msg->id = cpu_to_be32(cf->can_id & CAN_ERR_MASK);  in usb_8dev_start_xmit()
640 	msg->dlc = cf->can_dlc;  in usb_8dev_start_xmit()
641 	memcpy(msg->data, cf->data, cf->can_dlc);  in usb_8dev_start_xmit()
659 	context->dlc = cf->can_dlc;  in usb_8dev_start_xmit()