diff options
Diffstat (limited to 'payloads/libpayload')
-rw-r--r-- | payloads/libpayload/drivers/usb/ohci.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/payloads/libpayload/drivers/usb/ohci.c b/payloads/libpayload/drivers/usb/ohci.c index 2c14b9fed6..1e2386e588 100644 --- a/payloads/libpayload/drivers/usb/ohci.c +++ b/payloads/libpayload/drivers/usb/ohci.c @@ -214,6 +214,11 @@ wait_for_ed(usbdev_t *dev, ed_t *head) mdelay(1); } mdelay(5); +#if 0 + /* XXX: The following debugging code may follow invalid lists and + * cause a reboot. + */ +#ifdef USB_DEBUG if (OHCI_INST(dev->controller)->opreg->HcInterruptStatus & WritebackDoneHead) { debug("done queue:\n"); debug("%x, %x\n", OHCI_INST(dev->controller)->hcca->HccaDoneHead, phys_to_virt(OHCI_INST(dev->controller)->hcca->HccaDoneHead)); @@ -236,6 +241,8 @@ wait_for_ed(usbdev_t *dev, ed_t *head) } OHCI_INST(dev->controller)->opreg->HcInterruptStatus &= ~WritebackDoneHead; } +#endif +#endif if (head->head_pointer & 1) { debug("HALTED!\n"); |