C++ (Cpp) ci13xxx_msm_set_l1の例

コード例 #1

ファイル: ci13xxx_msm.c プロジェクト: AD5GB/kernel_n5_3.10-experimental

static void ci13xxx_msm_reset(struct ci13xxx* ci)
{
	struct usb_phy *phy = ci->transceiver;
	struct device *dev = ci->gadget.dev.parent;

	writel_relaxed(0, USB_AHBBURST);
	writel_relaxed(0x08, USB_AHBMODE);

	if (ci->gadget.l1_supported)
		ci13xxx_msm_set_l1(ci);

	if (phy && (phy->flags & ENABLE_SECONDARY_PHY)) {
		int	temp;

		dev_dbg(dev, "using secondary hsphy\n");
		temp = readl_relaxed(USB_PHY_CTRL2);
		temp |= (1<<16);
		writel_relaxed(temp, USB_PHY_CTRL2);

		/*
		 * Add memory barrier to make sure above LINK writes are
		 * complete before moving ahead with USB peripheral mode
		 * enumeration.
		 */
		mb();
	}
}

コード例 #2

ファイル: ci13xxx_msm.c プロジェクト: sztablet2016/Android-kernel-msm-3.10

static void ci13xxx_msm_reset(void)
{
	struct ci13xxx *udc = _udc;
	struct usb_phy *phy = udc->transceiver;
	struct device *dev = udc->gadget.dev.parent;
	int	temp;

	writel_relaxed(0, USB_AHBBURST);
	writel_relaxed(0x08, USB_AHBMODE);

	/* workaround for rx buffer collision issue */
	temp = readl_relaxed(USB_GENCONFIG);
	temp &= ~GENCONFIG_TXFIFO_IDLE_FORCE_DISABLE;
	temp &= ~GENCONFIG_ULPI_SERIAL_EN;
	writel_relaxed(temp, USB_GENCONFIG);

	if (udc->gadget.l1_supported)
		ci13xxx_msm_set_l1(udc);

	if (phy && (phy->flags & ENABLE_SECONDARY_PHY)) {
		int	temp;

		dev_dbg(dev, "using secondary hsphy\n");
		temp = readl_relaxed(USB_PHY_CTRL2);
		temp |= (1<<16);
		writel_relaxed(temp, USB_PHY_CTRL2);

		/*
		 * Add memory barrier to make sure above LINK writes are
		 * complete before moving ahead with USB peripheral mode
		 * enumeration.
		 */
		mb();
	}
}

コード例 #3

ファイル: ci13xxx_msm.c プロジェクト: romanbb/android_kernel_lge_d851

static void ci13xxx_msm_reset(void)
{
	struct ci13xxx *udc = _udc;
	struct usb_phy *phy = udc->transceiver;
	struct device *dev = udc->gadget.dev.parent;

	writel_relaxed(0, USB_AHBBURST);
	writel_relaxed(0x08, USB_AHBMODE);

	if (udc->gadget.l1_supported)
		ci13xxx_msm_set_l1(udc);

	if (phy && (phy->flags & ENABLE_SECONDARY_PHY)) {
		int	temp;

		dev_dbg(dev, "using secondary hsphy\n");
		temp = readl_relaxed(USB_PHY_CTRL2);
		temp |= (1<<16);
		writel_relaxed(temp, USB_PHY_CTRL2);

		/*
                                                          
                                                          
                 
   */
		mb();
	}
}