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https://github.com/freebsd/freebsd-src
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015f8cc5b0
Signed-off-by: Eric Joyner <erj@FreeBSD.org> MFC after: 3 days Sponsored by: Intel Corporation Differential Revision: https://reviews.freebsd.org/D44003
71 lines
2.5 KiB
C
71 lines
2.5 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause */
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/* Copyright (c) 2024, Intel Corporation
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* 3. Neither the name of the Intel Corporation nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _ICE_DEFS_H_
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#define _ICE_DEFS_H_
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#define ETH_ALEN 6
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#define ETH_HEADER_LEN 14
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#define BIT(a) (1UL << (a))
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#ifndef BIT_ULL
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#define BIT_ULL(a) (1ULL << (a))
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#endif /* !BIT_ULL */
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#define BITS_PER_BYTE 8
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#define _FORCE_
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#define ICE_BYTES_PER_WORD 2
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#define ICE_BYTES_PER_DWORD 4
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#define ICE_MAX_TRAFFIC_CLASS 8
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#ifndef MIN_T
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#define MIN_T(_t, _a, _b) min((_t)(_a), (_t)(_b))
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#endif /* !MIN_T */
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#define IS_ASCII(_ch) ((_ch) < 0x80)
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#define STRUCT_HACK_VAR_LEN
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/**
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* ice_struct_size - size of struct with C99 flexible array member
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* @ptr: pointer to structure
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* @field: flexible array member (last member of the structure)
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* @num: number of elements of that flexible array member
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*/
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#define ice_struct_size(ptr, field, num) \
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(sizeof(*(ptr)) + sizeof(*(ptr)->field) * (num))
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#define FLEX_ARRAY_SIZE(_ptr, _mem, cnt) ((cnt) * sizeof(_ptr->_mem[0]))
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#endif /* _ICE_DEFS_H_ */
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