267 	struct vmw_sg_table vsgt;  member
346 void vmw_piter_start(struct vmw_piter *viter, const struct vmw_sg_table *vsgt,  in vmw_piter_start()  argument
350 	viter->num_pages = vsgt->num_pages;  in vmw_piter_start()
352 	viter->pages = vsgt->pages;  in vmw_piter_start()
353 	switch (vsgt->mode) {  in vmw_piter_start()
361 		viter->addrs = vsgt->addrs;  in vmw_piter_start()
367 		__sg_page_iter_start(&viter->iter.base, vsgt->sgt->sgl,  in vmw_piter_start()
368 				     vsgt->sgt->orig_nents, p_offset);  in vmw_piter_start()
425 	struct vmw_sg_table *vsgt = &vmw_tt->vsgt;  in vmw_ttm_map_dma()  local
440 	vsgt->mode = dev_priv->map_mode;  in vmw_ttm_map_dma()
441 	vsgt->pages = vmw_tt->dma_ttm.ttm.pages;  in vmw_ttm_map_dma()
442 	vsgt->num_pages = vmw_tt->dma_ttm.ttm.num_pages;  in vmw_ttm_map_dma()
443 	vsgt->addrs = vmw_tt->dma_ttm.dma_address;  in vmw_ttm_map_dma()
444 	vsgt->sgt = &vmw_tt->sgt;  in vmw_ttm_map_dma()
453 		vmw_tt->sg_alloc_size = sgt_size + sgl_size * vsgt->num_pages;  in vmw_ttm_map_dma()
458 		sg = __sg_alloc_table_from_pages(&vmw_tt->sgt, vsgt->pages,  in vmw_ttm_map_dma()
459 				vsgt->num_pages, 0,  in vmw_ttm_map_dma()
460 				(unsigned long) vsgt->num_pages << PAGE_SHIFT,  in vmw_ttm_map_dma()
468 		if (vsgt->num_pages > vmw_tt->sgt.orig_nents) {  in vmw_ttm_map_dma()
470 				sgl_size * (vsgt->num_pages -  in vmw_ttm_map_dma()
487 	vmw_tt->vsgt.num_regions = 0;  in vmw_ttm_map_dma()
488 	for (vmw_piter_start(&iter, vsgt, 0); vmw_piter_next(&iter);) {  in vmw_ttm_map_dma()
492 			vmw_tt->vsgt.num_regions++;  in vmw_ttm_map_dma()
500 	sg_free_table(vmw_tt->vsgt.sgt);  in vmw_ttm_map_dma()
501 	vmw_tt->vsgt.sgt = NULL;  in vmw_ttm_map_dma()
520 	if (!vmw_tt->vsgt.sgt)  in vmw_ttm_unmap_dma()
527 		sg_free_table(vmw_tt->vsgt.sgt);  in vmw_ttm_unmap_dma()
528 		vmw_tt->vsgt.sgt = NULL;  in vmw_ttm_unmap_dma()
554 	return &vmw_tt->vsgt;  in vmw_bo_sg_table()
580 		ret = vmw_gmr_bind(vmw_be->dev_priv, &vmw_be->vsgt,  in vmw_ttm_bind()
592 				    &vmw_be->vsgt, ttm->num_pages,  in vmw_ttm_bind()