Lines Matching refs:udpt
413 usb_dma_tag_setup(struct usb_dma_parent_tag *udpt,
418 (void)memset_s(udpt, sizeof(*udpt), 0, sizeof(*udpt));
428 cv_init(udpt->cv, "USB DMA CV");
431 udpt->mtx = mtx;
432 udpt->func = func;
433 udpt->tag = dmat;
434 udpt->utag_first = udt;
435 udpt->utag_max = nudt;
436 udpt->dma_bits = ndmabits;
440 udt->tag_parent = udpt;
449 usb_dma_tag_unsetup(struct usb_dma_parent_tag *udpt)
454 udt = udpt->utag_first;
455 nudt = udpt->utag_max;
462 if (udpt->utag_max) {
464 cv_destroy(udpt->cv);
602 usb_bdma_done_event(struct usb_dma_parent_tag *udpt)
606 info = USB_DMATAG_TO_XROOT(udpt);
611 info->dma_error = udpt->dma_error;