C++ (Cpp) utmi_init Beispiele

Beispiel #1

Datei: ehci-armada100.c Projekt: Analias/SNOWLeo-SDR-1

/*
 * EHCI host controller init
 */
int ehci_hcd_init(void)
{
	if (utmi_init() < 0)
		return -1;

	hccr = (struct ehci_hccr *)(ARMD1_USB_HOST_BASE + 0x100);
	hcor = (struct ehci_hcor *)((uint32_t) hccr
			+ HC_LENGTH(ehci_readl(&hccr->cr_capbase)));

	debug("armada100-ehci: init hccr %x and hcor %x hc_length %d\n",
		(uint32_t)hccr, (uint32_t)hcor,
		(uint32_t)HC_LENGTH(ehci_readl(&hccr->cr_capbase)));

	return 0;
}

Beispiel #2

Datei: ehci-armada100.c Projekt: EATtomatoes/u-boot-bananapi

/*
 * EHCI host controller init
 */
int ehci_hcd_init(int index, enum usb_init_type init,
                  struct ehci_hccr **hccr, struct ehci_hcor **hcor)
{
    if (utmi_init() < 0)
        return -1;

    *hccr = (struct ehci_hccr *)(ARMD1_USB_HOST_BASE + 0x100);
    *hcor = (struct ehci_hcor *)((uint32_t) *hccr
                                 + HC_LENGTH(ehci_readl(&(*hccr)->cr_capbase)));

    debug("armada100-ehci: init hccr %x and hcor %x hc_length %d\n",
          (uint32_t)*hccr, (uint32_t)*hcor,
          (uint32_t)HC_LENGTH(ehci_readl(&(*hccr)->cr_capbase)));

    return 0;
}