Lines Matching refs:dma_range
988 if (!packet->dma_range) in netvsc_dma_unmap()
992 dma_unmap_single(&hv_dev->device, packet->dma_range[i].dma, in netvsc_dma_unmap()
993 packet->dma_range[i].mapping_size, in netvsc_dma_unmap()
996 kfree(packet->dma_range); in netvsc_dma_unmap()
1028 packet->dma_range = kcalloc(page_count, in netvsc_dma_map()
1029 sizeof(*packet->dma_range), in netvsc_dma_map()
1031 if (!packet->dma_range) in netvsc_dma_map()
1042 kfree(packet->dma_range); in netvsc_dma_map()
1049 packet->dma_range[i].dma = dma; in netvsc_dma_map()
1050 packet->dma_range[i].mapping_size = len; in netvsc_dma_map()
1133 packet->dma_range = NULL; in netvsc_send_pkt()