Lines Matching refs:dma_range
975 if (!packet->dma_range) in netvsc_dma_unmap()
979 dma_unmap_single(&hv_dev->device, packet->dma_range[i].dma, in netvsc_dma_unmap()
980 packet->dma_range[i].mapping_size, in netvsc_dma_unmap()
983 kfree(packet->dma_range); in netvsc_dma_unmap()
1015 packet->dma_range = kcalloc(page_count, in netvsc_dma_map()
1016 sizeof(*packet->dma_range), in netvsc_dma_map()
1018 if (!packet->dma_range) in netvsc_dma_map()
1029 kfree(packet->dma_range); in netvsc_dma_map()
1036 packet->dma_range[i].dma = dma; in netvsc_dma_map()
1037 packet->dma_range[i].mapping_size = len; in netvsc_dma_map()
1084 packet->dma_range = NULL; in netvsc_send_pkt()