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Searched refs:tail_pointer (Results 1 – 2 of 2) sorted by relevance

/external/coreboot/payloads/libpayload/drivers/usb/
Dohci.c101 usb_debug("| TD Queue Tail Pointer [0x%08lx] |\n", cur->tail_pointer & ~0xFUL); in dump_ed()
107 if ((cur->head_pointer & ~0xFUL) != (cur->tail_pointer & ~0xFUL)) { in dump_ed()
109 while (virt_to_phys(tmp_td) != (cur->tail_pointer & ~0xFUL)) in dump_ed()
302 while (((head->head_pointer & ~3) != head->tail_pointer) && in wait_for_ed()
315 head->tail_pointer, in wait_for_ed()
336 while ((head->head_pointer & ~0x3) != head->tail_pointer) { in ohci_free_ed()
347 if ((head->head_pointer & ~0x3) == head->tail_pointer) in ohci_free_ed()
469 head->tail_pointer = virt_to_phys(final_td); in ohci_control()
597 head->tail_pointer = virt_to_phys(cur); in ohci_bulk()
728 intrq->ed.tail_pointer = virt_to_phys(last_td); in ohci_create_intr_queue()
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Dohci_private.h203 u32 tail_pointer; member