1112098Ssam/*- 2112098Ssam * SPDX-License-Identifier: BSD-3-Clause 3112098Ssam * 4112098Ssam * Copyright (c) 2017-2019 Mellanox Technologies. 5112098Ssam * All rights reserved. 6112098Ssam * 7112098Ssam * Redistribution and use in source and binary forms, with or without 8112098Ssam * modification, are permitted provided that the following conditions 9112098Ssam * are met: 10112098Ssam * 1. Redistributions of source code must retain the above copyright 11112098Ssam * notice, this list of conditions and the following disclaimer. 12112098Ssam * 2. Redistributions in binary form must reproduce the above copyright 13112098Ssam * notice, this list of conditions and the following disclaimer in the 14112098Ssam * documentation and/or other materials provided with the distribution. 15112098Ssam * 3. Neither the name of Mellanox nor the names of contributors 16112098Ssam * may be used to endorse or promote products derived from this software 17112098Ssam * without specific prior written permission. 18112098Ssam * 19112098Ssam * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 20112098Ssam * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21112098Ssam * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22112098Ssam * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 23112098Ssam * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24112098Ssam * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 25112098Ssam * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 26112098Ssam * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27112098Ssam * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 28112098Ssam * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29112098Ssam * SUCH DAMAGE. 30112100Ssam * 31112098Ssam * $FreeBSD: stable/11/sys/dev/mlxfw/mlxfw_mfa2_tlv_multi.h 347285 2019-05-08 10:49:05Z hselasky $ 32112098Ssam */ 33112098Ssam 34112098Ssam#ifndef _MLXFW_MFA2_TLV_MULTI_H 35112098Ssam#define _MLXFW_MFA2_TLV_MULTI_H 36112098Ssam 37112098Ssam#include "mlxfw_mfa2_tlv.h" 38112098Ssam#include "mlxfw_mfa2_format.h" 39112098Ssam#include "mlxfw_mfa2_file.h" 40112098Ssam 41112098Ssamconst struct mlxfw_mfa2_tlv * 42112098Ssammlxfw_mfa2_tlv_multi_child(const struct mlxfw_mfa2_file *mfa2_file, 43112098Ssam const struct mlxfw_mfa2_tlv_multi *multi); 44112098Ssam 45112098Ssamconst struct mlxfw_mfa2_tlv * 46112098Ssammlxfw_mfa2_tlv_next(const struct mlxfw_mfa2_file *mfa2_file, 47112098Ssam const struct mlxfw_mfa2_tlv *tlv); 48112098Ssam 49112098Ssamconst struct mlxfw_mfa2_tlv * 50112098Ssammlxfw_mfa2_tlv_advance(const struct mlxfw_mfa2_file *mfa2_file, 51112098Ssam const struct mlxfw_mfa2_tlv *from_tlv, u16 count); 52158719Spjd 53158719Spjdconst struct mlxfw_mfa2_tlv * 54112098Ssammlxfw_mfa2_tlv_multi_child_find(const struct mlxfw_mfa2_file *mfa2_file, 55112098Ssam const struct mlxfw_mfa2_tlv_multi *multi, 56112098Ssam enum mlxfw_mfa2_tlv_type type, u16 index); 57158719Spjd 58158719Spjdint mlxfw_mfa2_tlv_multi_child_count(const struct mlxfw_mfa2_file *mfa2_file, 59112098Ssam const struct mlxfw_mfa2_tlv_multi *multi, 60112098Ssam enum mlxfw_mfa2_tlv_type type, 61112098Ssam u16 *p_count); 62112098Ssam 63112098Ssam#define mlxfw_mfa2_tlv_foreach(mfa2_file, tlv, idx, from_tlv, count) \ 64112545Ssam for (idx = 0, tlv = from_tlv; idx < (count); \ 65112098Ssam idx++, tlv = mlxfw_mfa2_tlv_next(mfa2_file, tlv)) 66112098Ssam 67112098Ssam#define mlxfw_mfa2_tlv_multi_foreach(mfa2_file, tlv, idx, multi) \ 68112098Ssam mlxfw_mfa2_tlv_foreach(mfa2_file, tlv, idx, \ 69112098Ssam mlxfw_mfa2_tlv_multi_child(mfa2_file, multi), \ 70 be16_to_cpu(multi->num_extensions) + 1) 71#endif 72