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| author | Florian Fainelli <f.fainelli@gmail.com> | 2010-10-15 15:53:45 +0200 |
|---|---|---|
| committer | Remy Bohmer <linux@bohmer.net> | 2010-10-22 21:41:45 +0200 |
| commit | af68c066709f20fcfd0ce6cd955bfbe4642d0a15 (patch) | |
| tree | c97206ccbd84267b039987a1bf8273edea19e5ad /drivers/usb/host/ehci-pci.c | |
| parent | fff6ec382c139eb242bd85356e66a0bc43becb63 (diff) | |
| download | talos-obmc-uboot-af68c066709f20fcfd0ce6cd955bfbe4642d0a15.tar.gz talos-obmc-uboot-af68c066709f20fcfd0ce6cd955bfbe4642d0a15.zip | |
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>
Diffstat (limited to 'drivers/usb/host/ehci-pci.c')
| -rw-r--r-- | drivers/usb/host/ehci-pci.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c index 047902a0c1..cff3438929 100644 --- a/drivers/usb/host/ehci-pci.c +++ b/drivers/usb/host/ehci-pci.c @@ -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; } |
