C++ (Cpp) gport_disconnect 예제들

예제 #1

파일: f_serial.c 프로젝트: sndnvaps/G718c_kernel

static int gser_set_alt(struct usb_function *f, unsigned intf, unsigned alt)
{
	struct f_gser		*gser = func_to_gser(f);
	struct usb_composite_dev *cdev = f->config->cdev;
	int rc = 0;

	/* we know alt == 0, so this is an activation or a reset */

#ifdef CONFIG_MODEM_SUPPORT
	if (gser->notify->driver_data) {
		DBG(cdev, "reset generic ctl ttyGS%d\n", gser->port_num);
		usb_ep_disable(gser->notify);
	}

	if (!gser->notify->desc) {
		if (config_ep_by_speed(cdev->gadget, f, gser->notify)) {
			gser->notify->desc = NULL;
			return -EINVAL;
		}
	}
	rc = usb_ep_enable(gser->notify);

	if (rc) {
		ERROR(cdev, "can't enable %s, result %d\n",
					gser->notify->name, rc);
		return rc;
	}
	gser->notify->driver_data = gser;
#endif

	if (gser->port.in->driver_data) {
		DBG(cdev, "reset generic data ttyGS%d\n", gser->port_num);
		gport_disconnect(gser);
	}
	if (!gser->port.in->desc || !gser->port.out->desc) {
		DBG(cdev, "activate generic ttyGS%d\n", gser->port_num);
		if (config_ep_by_speed(cdev->gadget, f, gser->port.in) ||
		    config_ep_by_speed(cdev->gadget, f, gser->port.out)) {
			gser->port.in->desc = NULL;
			gser->port.out->desc = NULL;
			return -EINVAL;
		}
	}

	gport_connect(gser);

	gser->online = 1;

#if defined(CONFIG_USB_AT)

	gserial_ports[gser->port_num].enable = gser->online;
#endif

	return rc;
}

예제 #2

파일: f_serial.c 프로젝트: CM11MOD/android_kernel_pantech_ef60s

static int gser_set_alt(struct usb_function *f, unsigned intf, unsigned alt)
{
	struct f_gser		*gser = func_to_gser(f);
	struct usb_composite_dev *cdev = f->config->cdev;
	int rc = 0;

	/* we know alt == 0, so this is an activation or a reset */

#ifdef CONFIG_MODEM_SUPPORT
	if (gser->notify->driver_data) {
		DBG(cdev, "reset generic ctl ttyGS%d\n", gser->port_num);
		usb_ep_disable(gser->notify);
	}

	if (!gser->notify->desc) {
		if (config_ep_by_speed(cdev->gadget, f, gser->notify)) {
			gser->notify->desc = NULL;
			return -EINVAL;
		}
	}
	rc = usb_ep_enable(gser->notify);

	if (rc) {
		ERROR(cdev, "can't enable %s, result %d\n",
					gser->notify->name, rc);
		return rc;
	}
	gser->notify->driver_data = gser;
#endif

	if (gser->port.in->driver_data) {
		DBG(cdev, "reset generic data ttyGS%d\n", gser->port_num);
		gport_disconnect(gser);
	}
	if (!gser->port.in->desc || !gser->port.out->desc) {
		DBG(cdev, "activate generic ttyGS%d\n", gser->port_num);
		if (config_ep_by_speed(cdev->gadget, f, gser->port.in) ||
		    config_ep_by_speed(cdev->gadget, f, gser->port.out)) {
			gser->port.in->desc = NULL;
			gser->port.out->desc = NULL;
			return -EINVAL;
		}
	}

#ifdef FEATURE_PANTECH_MODEM_REOPEN_DELAY
	schedule_delayed_work(&gser->connect_work, msecs_to_jiffies(50));
#else
	gport_connect(gser);
#endif
	gser->online = 1;
#ifdef CONFIG_ANDROID_PANTECH_USB_MANAGER
	usb_interface_enum_cb(ACM_TYPE_FLAG);
#endif
	return rc;
}

예제 #3

파일: f_serial.c 프로젝트: urris/android_kernel_casio_ca201l

static void gser_disable(struct usb_function *f)
{
	struct f_gser	*gser = func_to_gser(f);
	struct usb_composite_dev *cdev = f->config->cdev;

	DBG(cdev, "generic ttyGS%d deactivated\n", gser->port_num);

	gport_disconnect(gser);

#ifdef CONFIG_MODEM_SUPPORT
	usb_ep_fifo_flush(gser->notify);
	usb_ep_disable(gser->notify);
#endif
	gser->online = 0;
}

예제 #4

파일: f_serial.c 프로젝트: agat63/N861_ZTE_kernel

static int gser_set_alt(struct usb_function *f, unsigned intf, unsigned alt)
{
	struct f_gser		*gser = func_to_gser(f);
	struct usb_composite_dev *cdev = f->config->cdev;
	int rc = 0;

	/* we know alt == 0, so this is an activation or a reset */

#ifdef CONFIG_MODEM_SUPPORT
	if (gser->notify->driver_data) {
		DBG(cdev, "reset generic ctl ttyGS%d\n", gser->port_num);
		usb_ep_disable(gser->notify);
	}
	gser->notify_desc = ep_choose(cdev->gadget,
			gser->hs.notify,
			gser->fs.notify);
	rc = usb_ep_enable(gser->notify, gser->notify_desc);
	if (rc) {
		ERROR(cdev, "can't enable %s, result %d\n",
					gser->notify->name, rc);
		return rc;
	}
	gser->notify->driver_data = gser;
#endif

	if (gser->port.in->driver_data) {
		DBG(cdev, "reset generic data ttyGS%d\n", gser->port_num);
		gport_disconnect(gser);
	} else {
		DBG(cdev, "activate generic data ttyGS%d\n", gser->port_num);
	}
	gser->port.in_desc = ep_choose(cdev->gadget,
			gser->hs.in, gser->fs.in);
	gser->port.out_desc = ep_choose(cdev->gadget,
			gser->hs.out, gser->fs.out);

	gport_connect(gser);

	gser->online = 1;
	gserial_ports[gser->port_num].enable = gser->online;
	return rc;
}