39 	void				*vaddr;  member
120 	buf->vaddr = NULL;  in vb2_dma_sg_alloc()
193 		if (buf->vaddr)  in vb2_dma_sg_put()
194 			vm_unmap_ram(buf->vaddr, buf->num_pages);  in vb2_dma_sg_put()
229 static void *vb2_dma_sg_get_userptr(void *alloc_ctx, unsigned long vaddr,  in vb2_dma_sg_get_userptr()  argument
244 	buf->vaddr = NULL;  in vb2_dma_sg_get_userptr()
247 	buf->offset = vaddr & ~PAGE_MASK;  in vb2_dma_sg_get_userptr()
250 	vec = vb2_create_framevec(vaddr, size, buf->dma_dir == DMA_FROM_DEVICE);  in vb2_dma_sg_get_userptr()
302 	if (buf->vaddr)  in vb2_dma_sg_put_userptr()
303 		vm_unmap_ram(buf->vaddr, buf->num_pages);  in vb2_dma_sg_put_userptr()
319 	if (!buf->vaddr) {  in vb2_dma_sg_vaddr()
321 			buf->vaddr = dma_buf_vmap(buf->db_attach->dmabuf);  in vb2_dma_sg_vaddr()
323 			buf->vaddr = vm_map_ram(buf->pages,  in vb2_dma_sg_vaddr()
328 	return buf->vaddr ? buf->vaddr + buf->offset : NULL;  in vb2_dma_sg_vaddr()
498 	return buf->vaddr ? buf->vaddr + pgnum * PAGE_SIZE : NULL;  in vb2_dma_sg_dmabuf_ops_kmap()
577 	buf->vaddr = NULL;  in vb2_dma_sg_map_dmabuf()
597 	if (buf->vaddr) {  in vb2_dma_sg_unmap_dmabuf()
598 		dma_buf_vunmap(buf->db_attach->dmabuf, buf->vaddr);  in vb2_dma_sg_unmap_dmabuf()
599 		buf->vaddr = NULL;  in vb2_dma_sg_unmap_dmabuf()
663 	.vaddr		= vb2_dma_sg_vaddr,