diff options
Diffstat (limited to 'drivers/net/ethernet/amazon/ena/ena_common_defs.h')
| -rw-r--r-- | drivers/net/ethernet/amazon/ena/ena_common_defs.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/net/ethernet/amazon/ena/ena_common_defs.h b/drivers/net/ethernet/amazon/ena/ena_common_defs.h new file mode 100644 index 000000000..e210c8a81 --- /dev/null +++ b/drivers/net/ethernet/amazon/ena/ena_common_defs.h @@ -0,0 +1,21 @@ +/* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */ +/* + * Copyright 2015-2020 Amazon.com, Inc. or its affiliates. All rights reserved. + */ +#ifndef _ENA_COMMON_H_ +#define _ENA_COMMON_H_ + +#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 { + u32 mem_addr_low; + + u16 mem_addr_high; + + /* MBZ */ + u16 reserved16; +}; + +#endif /* _ENA_COMMON_H_ */ |