hw/mana/main.c

248 	queue->gdma_region = GDMA_INVALID_DMA_REGION;
257 	err = mana_ib_create_zero_offset_dma_region(mdev, umem, &queue->gdma_region);
264 	ibdev_dbg(&mdev->ib_dev, "created dma region 0x%llx\n", queue->gdma_region);
277 	mana_ib_gd_destroy_dma_region(mdev, queue->gdma_region);
285 			    size_t num_pages, mana_handle_t *gdma_region,
308 	*gdma_region = create_resp.dma_region_handle;
310 		  *gdma_region);
346 					mana_handle_t *gdma_region, unsigned long page_sz)
413 							  tail, gdma_region,
422 			add_req->dma_region_handle = *gdma_region;
444 		mana_ib_gd_destroy_dma_region(dev, *gdma_region);
452 			      mana_handle_t *gdma_region, u64 virt)
462 	return mana_ib_gd_create_dma_region(dev, umem, gdma_region, page_sz);
466 					  mana_handle_t *gdma_region)
477 	return mana_ib_gd_create_dma_region(dev, umem, gdma_region, page_sz);
480 int mana_ib_gd_destroy_dma_region(struct mana_ib_dev *dev, u64 gdma_region)
484 	ibdev_dbg(&dev->ib_dev, "destroy dma region 0x%llx\n", gdma_region);
486 	return mana_gd_destroy_dma_region(gc, gdma_region);
848 	req.gdma_region = cq->queue.gdma_region;
862 	cq->queue.gdma_region = GDMA_INVALID_DMA_REGION;