1HDF - Hardware Driver Foundation 2Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved. 3 4The framework directory is dual licensed: you can use it either under the terms of 5the GPL V2, or the BSD3 license, at your option. 6The adapter/khdf/liteos and khdf/liteos_m subdirectories are licensed under 3-Clause BSD License. 7The adapter/khdf/linux subdirectory is licensed under the GPL V2 License. 8The adapter/platform subdirectory is is dual licensed: you can use it either under the terms of 9the GPL V2, or the 3-Clause BSD License, at your option. 10The adapter/uhdf and adapter/uhdf2 and others subdirectories are licensed under Apache License, Version 2.0. 11 12a) The 3-Clause BSD License, (https://opensource.org/licenses/BSD-3-Clause) 13Redistribution and use in source and binary forms, with or 14without modification, are permitted provided that the following 15conditions are met: 16 171. Redistributions of source code must retain the above 18 copyright notice, this list of conditions and the following 19 disclaimer. 202. Redistributions in binary form must reproduce the above 21 copyright notice, this list of conditions and the following 22 disclaimer in the documentation and/or other materials 23 provided with the distribution. 243. Neither the name of the copyright holder nor the names of its 25 contributors may be used to endorse or promote products derived 26 from this software without specific prior written permission. 27 28THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 29CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 30INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 31MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 32DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 33CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 34SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 35NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 36LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 37HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 38CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 39OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, 40EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 41 42b) The Apache License, Version 2.0, (https://www.apache.org/licenses/LICENSE-2.0) 43 Apache License 44 Version 2.0, January 2004 45 http://www.apache.org/licenses/ 46 47 TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 48 49 1. Definitions. 50 51 "License" shall mean the terms and conditions for use, reproduction, 52 and distribution as defined by Sections 1 through 9 of this document. 53 54 "Licensor" shall mean the copyright owner or entity authorized by 55 the copyright owner that is granting the License. 56 57 "Legal Entity" shall mean the union of the acting entity and all 58 other entities that control, are controlled by, or are under common 59 control with that entity. For the purposes of this definition, 60 "control" means (i) the power, direct or indirect, to cause the 61 direction or management of such entity, whether by contract or 62 otherwise, or (ii) ownership of fifty percent (50%) or more of the 63 outstanding shares, or (iii) beneficial ownership of such entity. 64 65 "You" (or "Your") shall mean an individual or Legal Entity 66 exercising permissions granted by this License. 67 68 "Source" form shall mean the preferred form for making modifications, 69 including but not limited to software source code, documentation 70 source, and configuration files. 71 72 "Object" form shall mean any form resulting from mechanical 73 transformation or translation of a Source form, including but 74 not limited to compiled object code, generated documentation, 75 and conversions to other media types. 76 77 "Work" shall mean the work of authorship, whether in Source or 78 Object form, made available under the License, as indicated by a 79 copyright notice that is included in or attached to the work 80 (an example is provided in the Appendix below). 81 82 "Derivative Works" shall mean any work, whether in Source or Object 83 form, that is based on (or derived from) the Work and for which the 84 editorial revisions, annotations, elaborations, or other modifications 85 represent, as a whole, an original work of authorship. For the purposes 86 of this License, Derivative Works shall not include works that remain 87 separable from, or merely link (or bind by name) to the interfaces of, 88 the Work and Derivative Works thereof. 89 90 "Contribution" shall mean any work of authorship, including 91 the original version of the Work and any modifications or additions 92 to that Work or Derivative Works thereof, that is intentionally 93 submitted to Licensor for inclusion in the Work by the copyright owner 94 or by an individual or Legal Entity authorized to submit on behalf of 95 the copyright owner. For the purposes of this definition, "submitted" 96 means any form of electronic, verbal, or written communication sent 97 to the Licensor or its representatives, including but not limited to 98 communication on electronic mailing lists, source code control systems, 99 and issue tracking systems that are managed by, or on behalf of, the 100 Licensor for the purpose of discussing and improving the Work, but 101 excluding communication that is conspicuously marked or otherwise 102 designated in writing by the copyright owner as "Not a Contribution." 103 104 "Contributor" shall mean Licensor and any individual or Legal Entity 105 on behalf of whom a Contribution has been received by Licensor and 106 subsequently incorporated within the Work. 107 108 2. Grant of Copyright License. Subject to the terms and conditions of 109 this License, each Contributor hereby grants to You a perpetual, 110 worldwide, non-exclusive, no-charge, royalty-free, irrevocable 111 copyright license to reproduce, prepare Derivative Works of, 112 publicly display, publicly perform, sublicense, and distribute the 113 Work and such Derivative Works in Source or Object form. 114 115 3. Grant of Patent License. Subject to the terms and conditions of 116 this License, each Contributor hereby grants to You a perpetual, 117 worldwide, non-exclusive, no-charge, royalty-free, irrevocable 118 (except as stated in this section) patent license to make, have made, 119 use, offer to sell, sell, import, and otherwise transfer the Work, 120 where such license applies only to those patent claims licensable 121 by such Contributor that are necessarily infringed by their 122 Contribution(s) alone or by combination of their Contribution(s) 123 with the Work to which such Contribution(s) was submitted. If You 124 institute patent litigation against any entity (including a 125 cross-claim or counterclaim in a lawsuit) alleging that the Work 126 or a Contribution incorporated within the Work constitutes direct 127 or contributory patent infringement, then any patent licenses 128 granted to You under this License for that Work shall terminate 129 as of the date such litigation is filed. 130 131 4. Redistribution. You may reproduce and distribute copies of the 132 Work or Derivative Works thereof in any medium, with or without 133 modifications, and in Source or Object form, provided that You 134 meet the following conditions: 135 136 (a) You must give any other recipients of the Work or 137 Derivative Works a copy of this License; and 138 139 (b) You must cause any modified files to carry prominent notices 140 stating that You changed the files; and 141 142 (c) You must retain, in the Source form of any Derivative Works 143 that You distribute, all copyright, patent, trademark, and 144 attribution notices from the Source form of the Work, 145 excluding those notices that do not pertain to any part of 146 the Derivative Works; and 147 148 (d) If the Work includes a "NOTICE" text file as part of its 149 distribution, then any Derivative Works that You distribute must 150 include a readable copy of the attribution notices contained 151 within such NOTICE file, excluding those notices that do not 152 pertain to any part of the Derivative Works, in at least one 153 of the following places: within a NOTICE text file distributed 154 as part of the Derivative Works; within the Source form or 155 documentation, if provided along with the Derivative Works; or, 156 within a display generated by the Derivative Works, if and 157 wherever such third-party notices normally appear. The contents 158 of the NOTICE file are for informational purposes only and 159 do not modify the License. You may add Your own attribution 160 notices within Derivative Works that You distribute, alongside 161 or as an addendum to the NOTICE text from the Work, provided 162 that such additional attribution notices cannot be construed 163 as modifying the License. 164 165 You may add Your own copyright statement to Your modifications and 166 may provide additional or different license terms and conditions 167 for use, reproduction, or distribution of Your modifications, or 168 for any such Derivative Works as a whole, provided Your use, 169 reproduction, and distribution of the Work otherwise complies with 170 the conditions stated in this License. 171 172 5. Submission of Contributions. Unless You explicitly state otherwise, 173 any Contribution intentionally submitted for inclusion in the Work 174 by You to the Licensor shall be under the terms and conditions of 175 this License, without any additional terms or conditions. 176 Notwithstanding the above, nothing herein shall supersede or modify 177 the terms of any separate license agreement you may have executed 178 with Licensor regarding such Contributions. 179 180 6. Trademarks. This License does not grant permission to use the trade 181 names, trademarks, service marks, or product names of the Licensor, 182 except as required for reasonable and customary use in describing the 183 origin of the Work and reproducing the content of the NOTICE file. 184 185 7. Disclaimer of Warranty. Unless required by applicable law or 186 agreed to in writing, Licensor provides the Work (and each 187 Contributor provides its Contributions) on an "AS IS" BASIS, 188 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or 189 implied, including, without limitation, any warranties or conditions 190 of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A 191 PARTICULAR PURPOSE. You are solely responsible for determining the 192 appropriateness of using or redistributing the Work and assume any 193 risks associated with Your exercise of permissions under this License. 194 195 8. Limitation of Liability. In no event and under no legal theory, 196 whether in tort (including negligence), contract, or otherwise, 197 unless required by applicable law (such as deliberate and grossly 198 negligent acts) or agreed to in writing, shall any Contributor be 199 liable to You for damages, including any direct, indirect, special, 200 incidental, or consequential damages of any character arising as a 201 result of this License or out of the use or inability to use the 202 Work (including but not limited to damages for loss of goodwill, 203 work stoppage, computer failure or malfunction, or any and all 204 other commercial damages or losses), even if such Contributor 205 has been advised of the possibility of such damages. 206 207 9. Accepting Warranty or Additional Liability. While redistributing 208 the Work or Derivative Works thereof, You may choose to offer, 209 and charge a fee for, acceptance of support, warranty, indemnity, 210 or other liability obligations and/or rights consistent with this 211 License. However, in accepting such obligations, You may act only 212 on Your own behalf and on Your sole responsibility, not on behalf 213 of any other Contributor, and only if You agree to indemnify, 214 defend, and hold each Contributor harmless for any liability 215 incurred by, or claims asserted against, such Contributor by reason 216 of your accepting any such warranty or additional liability. 217 218 END OF TERMS AND CONDITIONS 219 220c) GNU General Public License version 2, (https://opensource.org/licenses/GPL-2.0) 221This library is free software; you can redistribute it and/or 222modify it under the terms of the GNU General Public License as 223published by the Free Software Foundation; either version 2 of the 224License, or (at your option) any later version. 225 226This library is distributed in the hope that it will be useful, 227but WITHOUT ANY WARRANTY; without even the implied warranty of 228MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 229GNU General Public License for more details. 230 231You should have received a copy of the GNU General Public 232License along with this library; if not, write to the Free 233Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, 234MA 02110-1301 USA 235