253 	struct canfd_frame *cf;  in ifi_canfd_read_fifo()  local
263 		skb = alloc_canfd_skb(ndev, &cf);  in ifi_canfd_read_fifo()
265 		skb = alloc_can_skb(ndev, (struct can_frame **)&cf);  in ifi_canfd_read_fifo()
275 		cf->len = can_fd_dlc2len(dlc);  in ifi_canfd_read_fifo()
277 		cf->len = can_cc_dlc2len(dlc);  in ifi_canfd_read_fifo()
295 	cf->can_id = id;  in ifi_canfd_read_fifo()
298 		cf->flags |= CANFD_ESI;  in ifi_canfd_read_fifo()
304 		cf->can_id |= CAN_RTR_FLAG;  in ifi_canfd_read_fifo()
307 			cf->flags |= CANFD_BRS;  in ifi_canfd_read_fifo()
309 		for (i = 0; i < cf->len; i += 4) {  in ifi_canfd_read_fifo()
310 			*(u32 *)(cf->data + i) =  in ifi_canfd_read_fifo()
314 		stats->rx_bytes += cf->len;  in ifi_canfd_read_fifo()
379 	struct can_frame *cf;  in ifi_canfd_handle_lec_err()  local
397 	skb = alloc_can_err_skb(ndev, &cf);  in ifi_canfd_handle_lec_err()
402 	cf->can_id |= CAN_ERR_PROT | CAN_ERR_BUSERROR;  in ifi_canfd_handle_lec_err()
405 		cf->data[2] |= CAN_ERR_PROT_OVERLOAD;  in ifi_canfd_handle_lec_err()
408 		cf->data[3] = CAN_ERR_PROT_LOC_ACK;  in ifi_canfd_handle_lec_err()
411 		cf->data[2] |= CAN_ERR_PROT_BIT0;  in ifi_canfd_handle_lec_err()
414 		cf->data[2] |= CAN_ERR_PROT_BIT1;  in ifi_canfd_handle_lec_err()
417 		cf->data[2] |= CAN_ERR_PROT_STUFF;  in ifi_canfd_handle_lec_err()
420 		cf->data[3] = CAN_ERR_PROT_LOC_CRC_SEQ;  in ifi_canfd_handle_lec_err()
423 		cf->data[2] |= CAN_ERR_PROT_FORM;  in ifi_canfd_handle_lec_err()
455 	struct can_frame *cf;  in ifi_canfd_handle_state_change()  local
487 	skb = alloc_can_err_skb(ndev, &cf);  in ifi_canfd_handle_state_change()
496 		cf->can_id |= CAN_ERR_CRTL | CAN_ERR_CNT;  in ifi_canfd_handle_state_change()
497 		cf->data[1] = (bec.txerr > bec.rxerr) ?  in ifi_canfd_handle_state_change()
500 		cf->data[6] = bec.txerr;  in ifi_canfd_handle_state_change()
501 		cf->data[7] = bec.rxerr;  in ifi_canfd_handle_state_change()
505 		cf->can_id |= CAN_ERR_CRTL | CAN_ERR_CNT;  in ifi_canfd_handle_state_change()
506 		cf->data[1] |= CAN_ERR_CRTL_RX_PASSIVE;  in ifi_canfd_handle_state_change()
508 			cf->data[1] |= CAN_ERR_CRTL_TX_PASSIVE;  in ifi_canfd_handle_state_change()
509 		cf->data[6] = bec.txerr;  in ifi_canfd_handle_state_change()
510 		cf->data[7] = bec.rxerr;  in ifi_canfd_handle_state_change()
514 		cf->can_id |= CAN_ERR_BUSOFF;  in ifi_canfd_handle_state_change()
859 	struct canfd_frame *cf = (struct canfd_frame *)skb->data;  in ifi_canfd_start_xmit()  local
876 	if (cf->can_id & CAN_EFF_FLAG) {  in ifi_canfd_start_xmit()
877 		txid = cf->can_id & CAN_EFF_MASK;  in ifi_canfd_start_xmit()
889 		txid = cf->can_id & CAN_SFF_MASK;  in ifi_canfd_start_xmit()
892 	txdlc = can_fd_len2dlc(cf->len);  in ifi_canfd_start_xmit()
895 		if (cf->flags & CANFD_BRS)  in ifi_canfd_start_xmit()
899 	if (cf->can_id & CAN_RTR_FLAG)  in ifi_canfd_start_xmit()
906 	for (i = 0; i < cf->len; i += 4) {  in ifi_canfd_start_xmit()
907 		writel(*(u32 *)(cf->data + i),  in ifi_canfd_start_xmit()