OpenGrok

880 	error = bus_dmamem_alloc(sc->dma_tag, scr->buf_size, PAGE_SIZE, 0,
884 	error = bus_dmamem_map(sc->dma_tag, scr->segs, scr->nsegs, scr->buf_size,
889 	error = bus_dmamap_create(sc->dma_tag, scr->buf_size, 1, scr->buf_size, 0,
893 	error = bus_dmamap_load(sc->dma_tag, scr->dma, scr->buf_va, scr->buf_size,
898 	memset(scr->buf_va, 0, scr->buf_size);
905 	bus_dmamem_unmap(sc->dma_tag, scr->buf_va, scr->buf_size);
909 	scr->buf_size = 0;
939 	scr->buf_size = scr->stride * height;
960 	    (uint32_t)scr->buf_size);
966 	scr->map_size = scr->buf_size;		/* used when unmap this. */

Indexes created Tue Oct 14 21:09:58 GMT 2025