Lines Matching defs:sgt

3315 dma_get_sgtable(struct device *dev, struct sg_table *sgt, void *cpu_addr,
3324 	ret = sg_alloc_table(sgt, 1, GFP_KERNEL);
3328 	sg_set_page(sgt->sgl, PHYS_TO_VM_PAGE(pa), size, 0);
3359     struct sg_table *sgt, int prot)
3364 	error = bus_dmamap_create(domain->dmat, sgt->sgl->length, 1,
3365 	    sgt->sgl->length, 0, BUS_DMA_WAITOK, &sgt->dmamap);
3369 	sgt->dmamap->dm_segs[0].ds_addr = iova;
3370 	sgt->dmamap->dm_segs[0].ds_len = sgt->sgl->length;
3371 	sgt->dmamap->dm_nsegs = 1;
3372 	seg.ds_addr = VM_PAGE_TO_PHYS(sgt->sgl->__page);
3373 	seg.ds_len = sgt->sgl->length;
3374 	error = bus_dmamap_load_raw(domain->dmat, sgt->dmamap, &seg, 1,
3375 	    sgt->sgl->length, BUS_DMA_WAITOK | BUS_DMA_FIXED);
3379 	return sg_dma_len(sgt->sgl);