/* 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.
*/
#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_ */