mem: rename segment address from physical to IOVA

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

diff --git a/lib/librte_eal/common/include/rte_memory.h b/lib/librte_eal/common/include/rte_memory.h
index e44e0c3..d16b284 100644 (file)
--- a/lib/librte_eal/common/include/rte_memory.h
+++ b/lib/librte_eal/common/include/rte_memory.h
@@ -108,7 +108,11 @@ typedef uint64_t rte_iova_t;
  * Physical memory segment descriptor.
  */
 struct rte_memseg {
-       phys_addr_t phys_addr;      /**< Start physical address. */
+       RTE_STD_C11
+       union {
+               phys_addr_t phys_addr;  /**< deprecated - Start physical address. */
+               rte_iova_t iova;        /**< Start IO address. */
+       };
        RTE_STD_C11
        union {
                void *addr;         /**< Start virtual address. */
@@ -139,7 +143,7 @@ int rte_mem_lock_page(const void *virt);
  * @param virt
  *   The virtual address.
  * @return
- *   The physical address or RTE_BAD_PHYS_ADDR on error.
+ *   The physical address or RTE_BAD_IOVA on error.
  */
 phys_addr_t rte_mem_virt2phy(const void *virt);