396 	struct can_frame *cf = (struct can_frame *)priv->tx_skb->data;  in cc770_tx()  local
401 	dlc = cf->can_dlc;  in cc770_tx()
402 	id = cf->can_id;  in cc770_tx()
403 	rtr = cf->can_id & CAN_RTR_FLAG ? 0 : MSGCFG_DIR;  in cc770_tx()
426 		cc770_write_reg(priv, msgobj[mo].data[i], cf->data[i]);  in cc770_tx()
460 	struct can_frame *cf;  in cc770_rx()  local
466 	skb = alloc_can_skb(dev, &cf);  in cc770_rx()
478 		cf->can_id = CAN_RTR_FLAG;  in cc770_rx()
480 			cf->can_id |= CAN_EFF_FLAG;  in cc770_rx()
481 		cf->can_dlc = 0;  in cc770_rx()
496 		cf->can_id = id;  in cc770_rx()
497 		cf->can_dlc = get_can_dlc((config & 0xf0) >> 4);  in cc770_rx()
498 		for (i = 0; i < cf->can_dlc; i++)  in cc770_rx()
499 			cf->data[i] = cc770_read_reg(priv, msgobj[mo].data[i]);  in cc770_rx()
503 	stats->rx_bytes += cf->can_dlc;  in cc770_rx()
511 	struct can_frame *cf;  in cc770_err()  local
517 	skb = alloc_can_err_skb(dev, &cf);  in cc770_err()
523 		cf->data[6] = cc770_read_reg(priv, tx_error_counter);  in cc770_err()
524 		cf->data[7] = cc770_read_reg(priv, rx_error_counter);  in cc770_err()
530 		cf->can_id |= CAN_ERR_BUSOFF;  in cc770_err()
535 		cf->can_id |= CAN_ERR_CRTL;  in cc770_err()
537 		if (cf->data[7] > 127) {  in cc770_err()
538 			cf->data[1] = CAN_ERR_CRTL_RX_PASSIVE |  in cc770_err()
543 			cf->data[1] = CAN_ERR_CRTL_RX_WARNING |  in cc770_err()
550 		cf->can_id |= CAN_ERR_PROT;  in cc770_err()
551 		cf->data[2] = CAN_ERR_PROT_ACTIVE;  in cc770_err()
558 			cf->can_id |= CAN_ERR_ACK;  in cc770_err()
560 			cf->can_id |= CAN_ERR_PROT;  in cc770_err()
563 				cf->data[2] |= CAN_ERR_PROT_STUFF;  in cc770_err()
566 				cf->data[2] |= CAN_ERR_PROT_FORM;  in cc770_err()
569 				cf->data[2] |= CAN_ERR_PROT_BIT1;  in cc770_err()
572 				cf->data[2] |= CAN_ERR_PROT_BIT0;  in cc770_err()
575 				cf->data[3] = CAN_ERR_PROT_LOC_CRC_SEQ;  in cc770_err()
583 	stats->rx_bytes += cf->can_dlc;  in cc770_err()
677 	struct can_frame *cf;  in cc770_tx_interrupt()  local
709 	cf = (struct can_frame *)priv->tx_skb->data;  in cc770_tx_interrupt()
710 	stats->tx_bytes += cf->can_dlc;  in cc770_tx_interrupt()