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Searched refs:udpt (Results 1 – 3 of 3) sorted by relevance

/freebsd-12-stable/stand/usb/
Dusb_busdma_loader.c352 usb_dma_tag_setup(struct usb_dma_parent_tag *udpt, in usb_dma_tag_setup() argument
357 memset(udpt, 0, sizeof(*udpt)); in usb_dma_tag_setup()
367 cv_init(udpt->cv, "USB DMA CV"); in usb_dma_tag_setup()
370 udpt->mtx = mtx; in usb_dma_tag_setup()
371 udpt->func = func; in usb_dma_tag_setup()
372 udpt->tag = dmat; in usb_dma_tag_setup()
373 udpt->utag_first = udt; in usb_dma_tag_setup()
374 udpt->utag_max = nudt; in usb_dma_tag_setup()
375 udpt->dma_bits = ndmabits; in usb_dma_tag_setup()
379 udt->tag_parent = udpt; in usb_dma_tag_setup()
[all …]
/freebsd-12-stable/sys/dev/usb/
Dusb_busdma.c820 usb_dma_tag_find(struct usb_dma_parent_tag *udpt, in usb_dma_tag_find() argument
829 udt = udpt->utag_first; in usb_dma_tag_find()
830 nudt = udpt->utag_max; in usb_dma_tag_find()
855 usb_dma_tag_setup(struct usb_dma_parent_tag *udpt, in usb_dma_tag_setup() argument
860 memset(udpt, 0, sizeof(*udpt)); in usb_dma_tag_setup()
870 cv_init(udpt->cv, "USB DMA CV"); in usb_dma_tag_setup()
873 udpt->mtx = mtx; in usb_dma_tag_setup()
874 udpt->func = func; in usb_dma_tag_setup()
875 udpt->tag = dmat; in usb_dma_tag_setup()
876 udpt->utag_first = udt; in usb_dma_tag_setup()
[all …]
Dusb_busdma.h59 typedef void (usb_dma_callback_t)(struct usb_dma_parent_tag *udpt);
146 struct usb_dma_tag *usb_dma_tag_find(struct usb_dma_parent_tag *udpt,
153 void usb_bdma_done_event(struct usb_dma_parent_tag *udpt);
157 void usb_dma_tag_setup(struct usb_dma_parent_tag *udpt,
160 void usb_dma_tag_unsetup(struct usb_dma_parent_tag *udpt);