mem: add function for checking memseg IOVA

[dpdk.git] / lib / librte_eal / common / include / rte_eal_memconfig.h

diff --git a/lib/librte_eal/common/include/rte_eal_memconfig.h b/lib/librte_eal/common/include/rte_eal_memconfig.h
index a22709f555f7ce755d5503b43f5e1d080b152f12..84aabe36c29fdae3b4bb33b3f8fab5fce0f8fbcb 100644 (file)
--- a/lib/librte_eal/common/include/rte_eal_memconfig.h
+++ b/lib/librte_eal/common/include/rte_eal_memconfig.h
@@ -86,6 +86,9 @@ struct rte_mem_config {
        /* legacy mem and single file segments options are shared */
        uint32_t legacy_mem;
        uint32_t single_file_segments;
+
+       /* keeps the more restricted dma mask */
+       uint8_t dma_maskbits;
 } __attribute__((__packed__));