ohci->ed_rm_list = ed;
/* enable SOF interrupt */
writel (OHCI_INTR_SF, &ohci->regs->intrstatus);
writel (OHCI_INTR_SF, &ohci->regs->intrenable);
// flush those writes, and get latest HCCA contents
ohci->ed_rm_list = ed;
/* enable SOF interrupt */
writel (OHCI_INTR_SF, &ohci->regs->intrstatus);
writel (OHCI_INTR_SF, &ohci->regs->intrenable);
// flush those writes, and get latest HCCA contents