349 	struct can_frame *cf;  in usb_8dev_rx_err_msg()  local
367 	skb = alloc_can_err_skb(priv->netdev, &cf);  in usb_8dev_rx_err_msg()
374 		cf->can_id |= CAN_ERR_PROT;  in usb_8dev_rx_err_msg()
375 		cf->data[2] = CAN_ERR_PROT_ACTIVE;  in usb_8dev_rx_err_msg()
379 		cf->can_id |= CAN_ERR_BUSOFF;  in usb_8dev_rx_err_msg()
386 		cf->can_id |= CAN_ERR_CRTL;  in usb_8dev_rx_err_msg()
390 		cf->can_id |= CAN_ERR_PROT | CAN_ERR_BUSERROR;  in usb_8dev_rx_err_msg()
400 		cf->can_id |= CAN_ERR_ACK;  in usb_8dev_rx_err_msg()
404 		cf->data[3] = CAN_ERR_PROT_LOC_CRC_SEQ;  in usb_8dev_rx_err_msg()
408 		cf->data[2] |= CAN_ERR_PROT_BIT0;  in usb_8dev_rx_err_msg()
412 		cf->data[2] |= CAN_ERR_PROT_BIT1;  in usb_8dev_rx_err_msg()
416 		cf->data[2] |= CAN_ERR_PROT_FORM;  in usb_8dev_rx_err_msg()
420 		cf->data[2] |= CAN_ERR_PROT_STUFF;  in usb_8dev_rx_err_msg()
424 		cf->data[1] = CAN_ERR_CRTL_RX_OVERFLOW;  in usb_8dev_rx_err_msg()
430 		cf->data[1] = (txerr > rxerr) ?  in usb_8dev_rx_err_msg()
437 		cf->data[1] = (txerr > rxerr) ?  in usb_8dev_rx_err_msg()
449 		cf->data[2] |= CAN_ERR_PROT_TX;  in usb_8dev_rx_err_msg()
456 	cf->data[6] = txerr;  in usb_8dev_rx_err_msg()
457 	cf->data[7] = rxerr;  in usb_8dev_rx_err_msg()
463 	stats->rx_bytes += cf->can_dlc;  in usb_8dev_rx_err_msg()
471 	struct can_frame *cf;  in usb_8dev_rx_can_msg()  local
479 		skb = alloc_can_skb(priv->netdev, &cf);  in usb_8dev_rx_can_msg()
483 		cf->can_id = be32_to_cpu(msg->id);  in usb_8dev_rx_can_msg()
484 		cf->can_dlc = get_can_dlc(msg->dlc & 0xF);  in usb_8dev_rx_can_msg()
487 			cf->can_id |= CAN_EFF_FLAG;  in usb_8dev_rx_can_msg()
490 			cf->can_id |= CAN_RTR_FLAG;  in usb_8dev_rx_can_msg()
492 			memcpy(cf->data, msg->data, cf->can_dlc);  in usb_8dev_rx_can_msg()
495 		stats->rx_bytes += cf->can_dlc;  in usb_8dev_rx_can_msg()
613 	struct can_frame *cf = (struct can_frame *) skb->data;  in usb_8dev_start_xmit()  local
644 	if (cf->can_id & CAN_RTR_FLAG)  in usb_8dev_start_xmit()
647 	if (cf->can_id & CAN_EFF_FLAG)  in usb_8dev_start_xmit()
650 	msg->id = cpu_to_be32(cf->can_id & CAN_ERR_MASK);  in usb_8dev_start_xmit()
651 	msg->dlc = cf->can_dlc;  in usb_8dev_start_xmit()
652 	memcpy(msg->data, cf->data, cf->can_dlc);  in usb_8dev_start_xmit()
670 	context->dlc = cf->can_dlc;  in usb_8dev_start_xmit()