224 	struct hnae_desc_cb *desc_cb;  member
521 	int ret = hnae_reserve_buffer_map(ring, &ring->desc_cb[i]);  in hnae_alloc_buffer_attach()
526 	ring->desc[i].addr = (__le64)ring->desc_cb[i].dma;  in hnae_alloc_buffer_attach()
533 	ring->q->handle->bops->unmap_buffer(ring, &ring->desc_cb[i]);  in hnae_buffer_detach()
540 	struct hnae_desc_cb *cb = &ring->desc_cb[i];  in hnae_free_buffer_detach()
542 	if (!ring->desc_cb[i].dma)  in hnae_free_buffer_detach()
554 	struct hnae_desc_cb tmp_cb = ring->desc_cb[i];  in hnae_replace_buffer()
556 	bops->unmap_buffer(ring, &ring->desc_cb[i]);  in hnae_replace_buffer()
557 	ring->desc_cb[i] = *res_cb;  in hnae_replace_buffer()
559 	ring->desc[i].addr = (__le64)ring->desc_cb[i].dma;  in hnae_replace_buffer()
565 	ring->desc_cb[i].reuse_flag = 0;  in hnae_reuse_buffer()
566 	ring->desc[i].addr = (__le64)(ring->desc_cb[i].dma  in hnae_reuse_buffer()
567 		+ ring->desc_cb[i].page_offset);  in hnae_reuse_buffer()