C++ (Cpp) usbhsg_gadget_to_gprivの例

コード例 #1

ファイル: mod_gadget.c プロジェクト: mkrufky/linux

/*
 *
 *		linux usb function
 *
 */
static int usbhsg_gadget_start(struct usb_gadget *gadget,
		struct usb_gadget_driver *driver)
{
	struct usbhsg_gpriv *gpriv = usbhsg_gadget_to_gpriv(gadget);
	struct usbhs_priv *priv = usbhsg_gpriv_to_priv(gpriv);
	struct device *dev = usbhs_priv_to_dev(priv);
	int ret;

	if (!driver		||
	    !driver->setup	||
	    driver->max_speed < USB_SPEED_FULL)
		return -EINVAL;

	/* connect to bus through transceiver */
	if (!IS_ERR_OR_NULL(gpriv->transceiver)) {
		ret = otg_set_peripheral(gpriv->transceiver->otg,
					&gpriv->gadget);
		if (ret) {
			dev_err(dev, "%s: can't bind to transceiver\n",
				gpriv->gadget.name);
			return ret;
		}

		/* get vbus using phy versions */
		usbhs_mod_phy_mode(priv);
	}

	/* first hook up the driver ... */
	gpriv->driver = driver;

	return usbhsg_try_start(priv, USBHSG_STATUS_REGISTERD);
}

コード例 #2

ファイル: mod_gadget.c プロジェクト: SmokyBob/android_kernel_asus_padfone2

/*
 *		usb gadget ops
 */
static int usbhsg_get_frame(struct usb_gadget *gadget)
{
	struct usbhsg_gpriv *gpriv = usbhsg_gadget_to_gpriv(gadget);
	struct usbhs_priv *priv = usbhsg_gpriv_to_priv(gpriv);

	return usbhs_frame_get_num(priv);
}

コード例 #3

ファイル: mod_gadget.c プロジェクト: pgurenko/VAR-SOM-AM33-Kernel-3-14

static int usbhsg_pullup(struct usb_gadget *gadget, int is_on)
{
	struct usbhsg_gpriv *gpriv = usbhsg_gadget_to_gpriv(gadget);
	struct usbhs_priv *priv = usbhsg_gpriv_to_priv(gpriv);

	usbhs_sys_function_pullup(priv, is_on);

	return 0;
}

コード例 #4

ファイル: mod_gadget.c プロジェクト: Abioy/kasan

static int usbhsg_gadget_stop(struct usb_gadget *gadget)
{
	struct usbhsg_gpriv *gpriv = usbhsg_gadget_to_gpriv(gadget);
	struct usbhs_priv *priv = usbhsg_gpriv_to_priv(gpriv);

	usbhsg_try_stop(priv, USBHSG_STATUS_REGISTERD);
	gpriv->driver = NULL;

	return 0;
}

コード例 #5

ファイル: mod_gadget.c プロジェクト: pgurenko/VAR-SOM-AM33-Kernel-3-14

static int usbhsg_set_selfpowered(struct usb_gadget *gadget, int is_self)
{
	struct usbhsg_gpriv *gpriv = usbhsg_gadget_to_gpriv(gadget);

	if (is_self)
		usbhsg_status_set(gpriv, USBHSG_STATUS_SELF_POWERED);
	else
		usbhsg_status_clr(gpriv, USBHSG_STATUS_SELF_POWERED);

	return 0;
}

コード例 #6

ファイル: mod_gadget.c プロジェクト: mkrufky/linux

static int usbhsg_vbus_session(struct usb_gadget *gadget, int is_active)
{
	struct usbhsg_gpriv *gpriv = usbhsg_gadget_to_gpriv(gadget);
	struct usbhs_priv *priv = usbhsg_gpriv_to_priv(gpriv);
	struct platform_device *pdev = usbhs_priv_to_pdev(priv);

	gpriv->vbus_active = !!is_active;

	renesas_usbhs_call_notify_hotplug(pdev);

	return 0;
}

コード例 #7

ファイル: mod_gadget.c プロジェクト: mkrufky/linux

static int usbhsg_gadget_stop(struct usb_gadget *gadget)
{
	struct usbhsg_gpriv *gpriv = usbhsg_gadget_to_gpriv(gadget);
	struct usbhs_priv *priv = usbhsg_gpriv_to_priv(gpriv);

	usbhsg_try_stop(priv, USBHSG_STATUS_REGISTERD);

	if (!IS_ERR_OR_NULL(gpriv->transceiver))
		otg_set_peripheral(gpriv->transceiver->otg, NULL);

	gpriv->driver = NULL;

	return 0;
}

コード例 #8

ファイル: mod_gadget.c プロジェクト: Abioy/kasan

static int usbhsg_pullup(struct usb_gadget *gadget, int is_on)
{
	struct usbhsg_gpriv *gpriv = usbhsg_gadget_to_gpriv(gadget);
	struct usbhs_priv *priv = usbhsg_gpriv_to_priv(gpriv);
	unsigned long flags;

	usbhs_lock(priv, flags);
	if (is_on)
		usbhsg_status_set(gpriv, USBHSG_STATUS_SOFT_CONNECT);
	else
		usbhsg_status_clr(gpriv, USBHSG_STATUS_SOFT_CONNECT);
	usbhsg_update_pullup(priv);
	usbhs_unlock(priv, flags);

	return 0;
}

コード例 #9

ファイル: mod_gadget.c プロジェクト: Abioy/kasan

/*
 *
 *		linux usb function
 *
 */
static int usbhsg_gadget_start(struct usb_gadget *gadget,
		struct usb_gadget_driver *driver)
{
	struct usbhsg_gpriv *gpriv = usbhsg_gadget_to_gpriv(gadget);
	struct usbhs_priv *priv = usbhsg_gpriv_to_priv(gpriv);

	if (!driver		||
	    !driver->setup	||
	    driver->max_speed < USB_SPEED_FULL)
		return -EINVAL;

	/* first hook up the driver ... */
	gpriv->driver = driver;

	return usbhsg_try_start(priv, USBHSG_STATUS_REGISTERD);
}