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Diffstat (limited to 'ena_common_defs.h')
| -rw-r--r-- | ena_common_defs.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/ena_common_defs.h b/ena_common_defs.h new file mode 100644 index 000000000000..f2d8189860ae --- /dev/null +++ b/ena_common_defs.h @@ -0,0 +1,50 @@ +/*- + * BSD LICENSE + * + * Copyright (c) 2015-2017 Amazon.com, Inc. or its affiliates. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * * Neither the name of copyright holder nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef _ENA_COMMON_H_ +#define _ENA_COMMON_H_ + +#define ENA_COMMON_SPEC_VERSION_MAJOR 0 /* */ +#define ENA_COMMON_SPEC_VERSION_MINOR 10 /* */ + +/* ENA operates with 48-bit memory addresses. ena_mem_addr_t */ +struct ena_common_mem_addr { + uint32_t mem_addr_low; + + uint16_t mem_addr_high; + + /* MBZ */ + uint16_t reserved16; +}; + +#endif /*_ENA_COMMON_H_ */ |