mib_ethhdr
struct mib_ethhdr *mib_ethhdr;
mib_ethhdr = (struct mib_ethhdr *)skb_mac_header(skb);
port = FIELD_GET(QCA_HDR_RECV_SOURCE_PORT, ntohs(mib_ethhdr->hdr));
mib_eth_data->data[i] = get_unaligned_le32(mib_ethhdr->data + i);