diff options
author | C.J. Collier <cjcollier@linuxfoundation.org> | 2016-06-14 07:54:47 -0700 |
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committer | C.J. Collier <cjcollier@linuxfoundation.org> | 2016-06-14 07:55:43 -0700 |
commit | 5129044dce1f85ce4950f31bcf90f3886466f06a (patch) | |
tree | 1c6269614c0c15ffef8451c58ae8f8b30a1bc804 /drivers/net/ena/base/ena_defs/ena_common_defs.h | |
parent | e04be89c2409570e0055b2cda60bd11395bb93b0 (diff) |
Imported upstream release 16.04
* gbp import-orig ../dpdk-16.04.tar.xz
Change-Id: Iac2196db782ba322f6974d8a752acc34ce5024c3
Signed-off-by: C.J. Collier <cjcollier@linuxfoundation.org>
Diffstat (limited to 'drivers/net/ena/base/ena_defs/ena_common_defs.h')
-rw-r--r-- | drivers/net/ena/base/ena_defs/ena_common_defs.h | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/drivers/net/ena/base/ena_defs/ena_common_defs.h b/drivers/net/ena/base/ena_defs/ena_common_defs.h new file mode 100644 index 00000000..95e0f389 --- /dev/null +++ b/drivers/net/ena/base/ena_defs/ena_common_defs.h @@ -0,0 +1,54 @@ +/*- +* BSD LICENSE +* +* Copyright (c) 2015-2016 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_ + +/* spec version */ +#define ENA_COMMON_SPEC_VERSION_MAJOR 0 /* spec version major */ +#define ENA_COMMON_SPEC_VERSION_MINOR 10 /* spec version minor */ + +/* ENA operates with 48-bit memory addresses. ena_mem_addr_t */ +struct ena_common_mem_addr { + /* word 0 : low 32 bit of the memory address */ + uint32_t mem_addr_low; + + /* word 1 : */ + /* high 16 bits of the memory address */ + uint16_t mem_addr_high; + + /* MBZ */ + uint16_t reserved16; +}; + +#endif /*_ENA_COMMON_H_ */ |