748 	struct canfd_frame *cfd = (struct canfd_frame *)skb->data;  in flexcan_start_xmit()  local
751 	u32 ctrl = FLEXCAN_MB_CODE_TX_DATA | ((can_fd_len2dlc(cfd->len)) << 16);  in flexcan_start_xmit()
759 	if (cfd->can_id & CAN_EFF_FLAG) {  in flexcan_start_xmit()
760 		can_id = cfd->can_id & CAN_EFF_MASK;  in flexcan_start_xmit()
763 		can_id = (cfd->can_id & CAN_SFF_MASK) << 18;  in flexcan_start_xmit()
766 	if (cfd->can_id & CAN_RTR_FLAG)  in flexcan_start_xmit()
772 		if (cfd->flags & CANFD_BRS)  in flexcan_start_xmit()
776 	for (i = 0; i < cfd->len; i += sizeof(u32)) {  in flexcan_start_xmit()
777 		data = be32_to_cpup((__be32 *)&cfd->data[i]);  in flexcan_start_xmit()
949 	struct canfd_frame *cfd;  in flexcan_mailbox_read()  local
987 		skb = alloc_canfd_skb(offload->dev, &cfd);  in flexcan_mailbox_read()
989 		skb = alloc_can_skb(offload->dev, (struct can_frame **)&cfd);  in flexcan_mailbox_read()
1000 		cfd->can_id = ((reg_id >> 0) & CAN_EFF_MASK) | CAN_EFF_FLAG;  in flexcan_mailbox_read()
1002 		cfd->can_id = (reg_id >> 18) & CAN_SFF_MASK;  in flexcan_mailbox_read()
1005 		cfd->len = can_fd_dlc2len((reg_ctrl >> 16) & 0xf);  in flexcan_mailbox_read()
1008 			cfd->flags |= CANFD_BRS;  in flexcan_mailbox_read()
1010 		cfd->len = can_cc_dlc2len((reg_ctrl >> 16) & 0xf);  in flexcan_mailbox_read()
1013 			cfd->can_id |= CAN_RTR_FLAG;  in flexcan_mailbox_read()
1017 		cfd->flags |= CANFD_ESI;  in flexcan_mailbox_read()
1019 	for (i = 0; i < cfd->len; i += sizeof(u32)) {  in flexcan_mailbox_read()
1021 		*(__be32 *)(cfd->data + i) = data;  in flexcan_mailbox_read()