C++ (Cpp) brcmf_usb_rx_refill Exemples

Exemple #1

Fichier : usb.c Projet : BORETS24/common.git-android-4.4

static void brcmf_usb_rx_complete(struct urb *urb)
{
	struct brcmf_usbreq  *req = (struct brcmf_usbreq *)urb->context;
	struct brcmf_usbdev_info *devinfo = req->devinfo;
	struct sk_buff *skb;

	brcmf_dbg(USB, "Enter, urb->status=%d\n", urb->status);
	brcmf_usb_del_fromq(devinfo, req);
	skb = req->skb;
	req->skb = NULL;

	/* zero lenght packets indicate usb "failure". Do not refill */
	if (urb->status != 0 || !urb->actual_length) {
		brcmu_pkt_buf_free_skb(skb);
		brcmf_usb_enq(devinfo, &devinfo->rx_freeq, req, NULL);
		return;
	}

	if (devinfo->bus_pub.state == BRCMFMAC_USB_STATE_UP) {
		skb_put(skb, urb->actual_length);
		brcmf_rx_frame(devinfo->dev, skb);
		brcmf_usb_rx_refill(devinfo, req);
	} else {
		brcmu_pkt_buf_free_skb(skb);
		brcmf_usb_enq(devinfo, &devinfo->rx_freeq, req, NULL);
	}
	return;

}

Exemple #2

Fichier : usb.c Projet : BORETS24/common.git-android-4.4

static void brcmf_usb_rx_fill_all(struct brcmf_usbdev_info *devinfo)
{
	struct brcmf_usbreq *req;

	if (devinfo->bus_pub.state != BRCMFMAC_USB_STATE_UP) {
		brcmf_err("bus is not up=%d\n", devinfo->bus_pub.state);
		return;
	}
	while ((req = brcmf_usb_deq(devinfo, &devinfo->rx_freeq, NULL)) != NULL)
		brcmf_usb_rx_refill(devinfo, req);
}

Exemple #3

Fichier : usb.c Projet : serrvius/huawei-p6

static void brcmf_usb_rx_fill_all(struct brcmf_usbdev_info *devinfo)
{
    struct brcmf_usbreq *req;

    if (devinfo->bus_pub.state != BCMFMAC_USB_STATE_UP) {
        brcmf_dbg(ERROR, "bus is not up\n");
        return;
    }
    while ((req = brcmf_usb_deq(devinfo, &devinfo->rx_freeq)) != NULL)
        brcmf_usb_rx_refill(devinfo, req);
}

Exemple #4

Fichier : usb.c Projet : ARMWorks/FA_2451_Linux_Kernel

static void brcmf_usb_rx_complete(struct urb *urb)
{
	struct brcmf_usbreq  *req = (struct brcmf_usbreq *)urb->context;
	struct brcmf_usbdev_info *devinfo = req->devinfo;
	struct sk_buff *skb;
	int ifidx = 0;

	brcmf_usb_del_fromq(devinfo, req);
	skb = req->skb;
	req->skb = NULL;

	if (urb->status == 0) {
		devinfo->bus_pub.bus->dstats.rx_packets++;
	} else {
		devinfo->bus_pub.bus->dstats.rx_errors++;
		brcmu_pkt_buf_free_skb(skb);
		brcmf_usb_enq(devinfo, &devinfo->rx_freeq, req);
		return;
	}

	if (devinfo->bus_pub.state == BCMFMAC_USB_STATE_UP) {
		skb_put(skb, urb->actual_length);
		if (brcmf_proto_hdrpull(devinfo->dev, &ifidx, skb) != 0) {
			brcmf_dbg(ERROR, "rx protocol error\n");
			brcmu_pkt_buf_free_skb(skb);
			brcmf_usb_enq(devinfo, &devinfo->rx_freeq, req);
			devinfo->bus_pub.bus->dstats.rx_errors++;
		} else {
			brcmf_rx_packet(devinfo->dev, ifidx, skb);
			brcmf_usb_rx_refill(devinfo, req);
		}
	} else {
		brcmu_pkt_buf_free_skb(skb);
		brcmf_usb_enq(devinfo, &devinfo->rx_freeq, req);
	}
	return;

}