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ehci-pci: print hccr, hcor and hc_lenght 

It is useful to know the EHCI-PCI hccr, hcor and hc_lenght to make sure it was
successfully registered, and at the correct location.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
This commit is contained in:
Florian Fainelli 2010-10-15 15:53:45 +02:00 committed by Remy Bohmer
parent fff6ec382c
commit af68c06670
1 changed files with 4 additions and 0 deletions
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4
drivers/usb/host/ehci-pci.c
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@ -53,6 +53,10 @@ int ehci_hcd_init(void)
hcor = (struct ehci_hcor *)((uint32_t) hccr +
HC_LENGTH(ehci_readl(&hccr->cr_capbase)));
debug("EHCI-PCI init hccr 0x%x and hcor 0x%x hc_length %d\n",
(uint32_t)hccr, (uint32_t)hcor,
(uint32_t)HC_LENGTH(ehci_readl(&hccr->cr_capbase)));
return 0;
}