Exemplos de vhci_port_disconnect em C++ (Cpp)

Exemplo n.º 1

Arquivo: vhci_sysfs.c Projeto: AshishNamdev/linux

static ssize_t store_detach(struct device *dev, struct device_attribute *attr,
			    const char *buf, size_t count)
{
	__u32 port = 0, pdev_nr = 0, rhport = 0;
	struct usb_hcd *hcd;
	int ret;

	if (kstrtoint(buf, 10, &port) < 0)
		return -EINVAL;

	pdev_nr = port_to_pdev_nr(port);
	rhport = port_to_rhport(port);

	if (!valid_port(pdev_nr, rhport))
		return -EINVAL;

	hcd = platform_get_drvdata(*(vhci_pdevs + pdev_nr));
	if (hcd == NULL) {
		dev_err(dev, "port is not ready %u\n", port);
		return -EAGAIN;
	}

	ret = vhci_port_disconnect(hcd_to_vhci(hcd), rhport);
	if (ret < 0)
		return -EINVAL;

	usbip_dbg_vhci_sysfs("Leave\n");

	return count;
}

Exemplo n.º 2

Arquivo: vhci_sysfs.c Projeto: AbheekG/XIA-for-Linux

static ssize_t store_detach(struct device *dev, struct device_attribute *attr,
			    const char *buf, size_t count)
{
	int err;
	__u32 rhport = 0;

	sscanf(buf, "%u", &rhport);

	/* check rhport */
	if (rhport >= VHCI_NPORTS) {
		usbip_uerr("invalid port %u\n", rhport);
		return -EINVAL;
	}

	err = vhci_port_disconnect(rhport);
	if (err < 0)
		return -EINVAL;

	usbip_dbg_vhci_sysfs("Leave\n");
	return count;
}

Exemplo n.º 3

Arquivo: vhci_sysfs.c Projeto: mdamt/linux

static ssize_t store_detach(struct device *dev, struct device_attribute *attr,
			    const char *buf, size_t count)
{
	__u32 port = 0, pdev_nr = 0, rhport = 0;
	struct usb_hcd *hcd;
	struct vhci_hcd *vhci_hcd;
	int ret;

	if (kstrtoint(buf, 10, &port) < 0)
		return -EINVAL;

	pdev_nr = port_to_pdev_nr(port);
	rhport = port_to_rhport(port);

	if (!valid_port(pdev_nr, rhport))
		return -EINVAL;

	hcd = platform_get_drvdata(vhcis[pdev_nr].pdev);
	if (hcd == NULL) {
		dev_err(dev, "port is not ready %u\n", port);
		return -EAGAIN;
	}

	usbip_dbg_vhci_sysfs("rhport %d\n", rhport);

	if ((port / VHCI_HC_PORTS) % 2)
		vhci_hcd = hcd_to_vhci_hcd(hcd)->vhci->vhci_hcd_ss;
	else
		vhci_hcd = hcd_to_vhci_hcd(hcd)->vhci->vhci_hcd_hs;

	ret = vhci_port_disconnect(vhci_hcd, rhport);
	if (ret < 0)
		return -EINVAL;

	usbip_dbg_vhci_sysfs("Leave\n");

	return count;
}