Lines Matching defs:dma_buf

462 	struct hwc_dma_buf *dma_buf;
470 	dma_buf = malloc(sizeof(*dma_buf) +
474 	dma_buf->num_reqs = q_depth;
478 	gmi = &dma_buf->mem_info;
486 	virt_addr = dma_buf->mem_info.virt_addr;
487 	base_pa = (uint8_t *)dma_buf->mem_info.dma_handle;
490 		hwc_wr = &dma_buf->reqs[i];
498 	*dma_buf_ptr = dma_buf;
501 	free(dma_buf, M_DEVBUF);
507     struct hwc_dma_buf *dma_buf)
509 	if (!dma_buf)
512 	mana_gd_free_memory(&dma_buf->mem_info);
514 	free(dma_buf, M_DEVBUF);