Lines Matching full:head
147 /* Flags in the head field of an Endpoint Desciptor. */
194 uint32_t head;
621 addr = ed->head & OHCI_DPTR_MASK;
633 printf("--- ISO_TD ED head 0x%.8x tailp 0x%.8x\n"
640 ed->head & OHCI_DPTR_MASK, ed->tail & OHCI_DPTR_MASK,
658 ed->head &= ~OHCI_DPTR_MASK;
659 ed->head |= (iso_td.next & OHCI_DPTR_MASK);
824 ed->head &= ~OHCI_DPTR_MASK;
825 ed->head |= (iso_td.next & OHCI_DPTR_MASK);
853 addr = ed->head & OHCI_DPTR_MASK;
991 ed->head &= ~OHCI_ED_C;
993 ed->head |= OHCI_ED_C;
1020 ed->head |= OHCI_ED_H;
1024 ed->head &= ~OHCI_DPTR_MASK;
1025 ed->head |= td.next & OHCI_DPTR_MASK;
1036 static int ohci_service_ed_list(OHCIState *ohci, uint32_t head, int completion)
1045 if (head == 0)
1048 for (cur = head; cur; cur = next_ed) {
1056 if ((ed.head & OHCI_ED_H) || (ed.flags & OHCI_ED_K)) {
1059 addr = ed.head & OHCI_DPTR_MASK;
1067 while ((ed.head & OHCI_DPTR_MASK) != ed.tail) {
1070 "h=%u c=%u\n head=0x%.8x tailp=0x%.8x next=0x%.8x\n", cur,
1074 head & OHCI_ED_H) != 0,
1075 (ed.head & OHCI_ED_C) != 0, ed.head & OHCI_DPTR_MASK,
1109 dprintf("usb-ohci: head %x, cur %x\n",
