Exemplo n.º 1
0
static int sipc4_fmt_rx(struct sipc4_rx_data *data)
{
	struct net_device *dev = data->dev;
	struct sk_buff *skb = data->skb;
	int ch = sipc4_get_hdlc_ch(skb->data, SIPC4_FMT);
	int control = sipc4_get_hdlc_control(skb->data, SIPC4_FMT);
	int info_id = control & FMT_INFOID_MASK;

	/* Remove header */
	skb_pull(skb, sipc4_get_header_size(SIPC4_FMT));

	if (control & FMT_MORE_BIT) {
		skb_queue_tail(&fmt_multi_list[info_id], skb);
		return 0;
	}

	if (fmt_multi_list[info_id].qlen) {
		/* TODO: multi frame */
		;
	}

	sipc4_netif_rx(dev, skb, SIPC4_RES(SIPC4_FMT, ch));

	return 0;
}
Exemplo n.º 2
0
static int sipc4_fmt_rx(struct sipc4_rx_data *data)
{
	struct net_device *dev = data->dev;
	struct sk_buff *skb = data->skb;
	struct sipc_rx_hdr *hdr = data->rx_hdr;
	int ch = sipc4_get_hdlc_ch(hdr->hdr, SIPC4_FMT);
	int control = sipc4_get_hdlc_control(hdr->hdr, SIPC4_FMT);
	int info_id = control & FMT_INFOID_MASK;

	if (control & FMT_MORE_BIT) {
		skb_queue_tail(&fmt_multi_list[info_id], skb);
		return 0;
	}

	if (fmt_multi_list[info_id].qlen) {
		/* TODO: multi frame */
		;
	}

	sipc4_netif_rx(dev, skb, SIPC4_RES(SIPC4_FMT, ch));

	return 0;
}