X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fena%2Fbase%2Fena_defs%2Fena_common_defs.h;h=d1ee40de326d7bfdcc1fafc3296280d58dedcc1e;hb=a366fe4164866fe49d3ba0d436a9ba10b2d5a731;hp=1818c29a87412e32560b81ee0fbb97821df07f0c;hpb=b2b02edeb0d6a11991e0b07817303bb2001f3dc7;p=dpdk.git

diff --git a/drivers/net/ena/base/ena_defs/ena_common_defs.h b/drivers/net/ena/base/ena_defs/ena_common_defs.h
index 1818c29a87..d1ee40de32 100644
--- a/drivers/net/ena/base/ena_defs/ena_common_defs.h
+++ b/drivers/net/ena/base/ena_defs/ena_common_defs.h
@@ -1,5 +1,5 @@
 /* SPDX-License-Identifier: BSD-3-Clause
- * Copyright (c) 2015-2019 Amazon.com, Inc. or its affiliates.
+ * Copyright (c) 2015-2020 Amazon.com, Inc. or its affiliates.
  * All rights reserved.
  */
 
@@ -9,10 +9,14 @@
 #define ENA_COMMON_SPEC_VERSION_MAJOR        2
 #define ENA_COMMON_SPEC_VERSION_MINOR        0
 
+/* ENA operates with 48-bit memory addresses. ena_mem_addr_t */
 struct ena_common_mem_addr {
 	uint32_t mem_addr_low;
 
-	uint32_t mem_addr_high;
+	uint16_t mem_addr_high;
+
+	/* MBZ */
+	uint16_t reserved16;
 };
 
 #endif /* _ENA_COMMON_H_ */