Ejemplos de sl811_to_hcd en C++ (Cpp)

Ejemplo n.º 1

Archivo: sl811-hcd.c Proyecto: spacex/kernel-centos7

static inline void sofirq_off(struct sl811 *sl811)
{
	if (!(sl811->irq_enable & SL11H_INTMASK_SOFINTR))
		return;
	dev_dbg(sl811_to_hcd(sl811)->self.controller, "sof irq off\n");
	sl811->irq_enable &= ~SL11H_INTMASK_SOFINTR;
}

Ejemplo n.º 2

static void port_power(struct sl811 *sl811, int is_on)
{
	struct usb_hcd	*hcd = sl811_to_hcd(sl811);

	/* hub is inactive unless the port is powered */
	if (is_on) {
		if (sl811->port1 & (1 << USB_PORT_FEAT_POWER))
			return;

		sl811->port1 = (1 << USB_PORT_FEAT_POWER);
		sl811->irq_enable = SL11H_INTMASK_INSRMV;
		hcd->self.controller->power.power_state = PMSG_ON;
	} else {
		sl811->port1 = 0;
		sl811->irq_enable = 0;
		hcd->state = HC_STATE_HALT;
		hcd->self.controller->power.power_state = PMSG_SUSPEND;
	}
	sl811->ctrl1 = 0;
	sl811_write(sl811, SL11H_IRQ_ENABLE, 0);
	sl811_write(sl811, SL11H_IRQ_STATUS, ~0);

	if (sl811->board && sl811->board->port_power) {
		/* switch VBUS, at 500mA unless hub power budget gets set */
		DBG("power %s\n", is_on ? "on" : "off");
		sl811->board->port_power(hcd->self.controller, is_on);
	}

	/* reset as thoroughly as we can */
	if (sl811->board && sl811->board->reset)
		sl811->board->reset(hcd->self.controller);
	else {
		sl811_write(sl811, SL11H_CTLREG1, SL11H_CTL1MASK_SE0);
		mdelay(20);
	}

	sl811_write(sl811, SL11H_IRQ_ENABLE, 0);
	sl811_write(sl811, SL11H_CTLREG1, sl811->ctrl1);
	sl811_write(sl811, SL811HS_CTLREG2, SL811HS_CTL2_INIT);
	sl811_write(sl811, SL11H_IRQ_ENABLE, sl811->irq_enable);

	// if !is_on, put into lowpower mode now
}

Ejemplo n.º 3

Archivo: sl811-hcd.c Proyecto: MiniBlu/cm11_kernel_htc_msm8974a3ul

static void port_power(struct sl811 *sl811, int is_on)
{
	struct usb_hcd	*hcd = sl811_to_hcd(sl811);

	
	if (is_on) {
		if (sl811->port1 & USB_PORT_STAT_POWER)
			return;

		sl811->port1 = USB_PORT_STAT_POWER;
		sl811->irq_enable = SL11H_INTMASK_INSRMV;
	} else {
		sl811->port1 = 0;
		sl811->irq_enable = 0;
		hcd->state = HC_STATE_HALT;
	}
	sl811->ctrl1 = 0;
	sl811_write(sl811, SL11H_IRQ_ENABLE, 0);
	sl811_write(sl811, SL11H_IRQ_STATUS, ~0);

	if (sl811->board && sl811->board->port_power) {
		
		DBG("power %s\n", is_on ? "on" : "off");
		sl811->board->port_power(hcd->self.controller, is_on);
	}

	
	if (sl811->board && sl811->board->reset)
		sl811->board->reset(hcd->self.controller);
	else {
		sl811_write(sl811, SL11H_CTLREG1, SL11H_CTL1MASK_SE0);
		mdelay(20);
	}

	sl811_write(sl811, SL11H_IRQ_ENABLE, 0);
	sl811_write(sl811, SL11H_CTLREG1, sl811->ctrl1);
	sl811_write(sl811, SL811HS_CTLREG2, SL811HS_CTL2_INIT);
	sl811_write(sl811, SL11H_IRQ_ENABLE, sl811->irq_enable);

	
}