Lines Matching defs:udpt
352 usb_dma_tag_setup(struct usb_dma_parent_tag *udpt,
357 memset(udpt, 0, sizeof(*udpt));
367 cv_init(udpt->cv, "USB DMA CV");
370 udpt->mtx = mtx;
371 udpt->func = func;
372 udpt->tag = dmat;
373 udpt->utag_first = udt;
374 udpt->utag_max = nudt;
375 udpt->dma_bits = ndmabits;
379 udt->tag_parent = udpt;
388 usb_dma_tag_unsetup(struct usb_dma_parent_tag *udpt)
393 udt = udpt->utag_first;
394 nudt = udpt->utag_max;
401 if (udpt->utag_max) {
403 cv_destroy(udpt->cv);
541 usb_bdma_done_event(struct usb_dma_parent_tag *udpt)
545 info = USB_DMATAG_TO_XROOT(udpt);
550 info->dma_error = udpt->dma_error;