Based on kernel version 4.3. Page generated on 2015-11-02 12:51 EST.
1 Copyright (c) 2003-2014 QLogic Corporation 2 QLogic Linux FC-FCoE Driver 3 4 This program includes a device driver for Linux 3.x. 5 You may modify and redistribute the device driver code under the 6 GNU General Public License (a copy of which is attached hereto as 7 Exhibit A) published by the Free Software Foundation (version 2). 8 9 10 11 EXHIBIT A 12 13 GNU GENERAL PUBLIC LICENSE 14 Version 2, June 1991 15 16 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 17 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 18 Everyone is permitted to copy and distribute verbatim copies 19 of this license document, but changing it is not allowed. 20 21 Preamble 22 23 The licenses for most software are designed to take away your 24 freedom to share and change it. By contrast, the GNU General Public 25 License is intended to guarantee your freedom to share and change free 26 software--to make sure the software is free for all its users. This 27 General Public License applies to most of the Free Software 28 Foundation's software and to any other program whose authors commit to 29 using it. (Some other Free Software Foundation software is covered by 30 the GNU Lesser General Public License instead.) You can apply it to 31 your programs, too. 32 33 When we speak of free software, we are referring to freedom, not 34 price. Our General Public Licenses are designed to make sure that you 35 have the freedom to distribute copies of free software (and charge for 36 this service if you wish), that you receive source code or can get it 37 if you want it, that you can change the software or use pieces of it 38 in new free programs; and that you know you can do these things. 39 40 To protect your rights, we need to make restrictions that forbid 41 anyone to deny you these rights or to ask you to surrender the rights. 42 These restrictions translate to certain responsibilities for you if you 43 distribute copies of the software, or if you modify it. 44 45 For example, if you distribute copies of such a program, whether 46 gratis or for a fee, you must give the recipients all the rights that 47 you have. You must make sure that they, too, receive or can get the 48 source code. And you must show them these terms so they know their 49 rights. 50 51 We protect your rights with two steps: (1) copyright the software, and 52 (2) offer you this license which gives you legal permission to copy, 53 distribute and/or modify the software. 54 55 Also, for each author's protection and ours, we want to make certain 56 that everyone understands that there is no warranty for this free 57 software. If the software is modified by someone else and passed on, we 58 want its recipients to know that what they have is not the original, so 59 that any problems introduced by others will not reflect on the original 60 authors' reputations. 61 62 Finally, any free program is threatened constantly by software 63 patents. We wish to avoid the danger that redistributors of a free 64 program will individually obtain patent licenses, in effect making the 65 program proprietary. To prevent this, we have made it clear that any 66 patent must be licensed for everyone's free use or not licensed at all. 67 68 The precise terms and conditions for copying, distribution and 69 modification follow. 70 71 GNU GENERAL PUBLIC LICENSE 72 TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 73 74 0. This License applies to any program or other work which contains 75 a notice placed by the copyright holder saying it may be distributed 76 under the terms of this General Public License. The "Program", below, 77 refers to any such program or work, and a "work based on the Program" 78 means either the Program or any derivative work under copyright law: 79 that is to say, a work containing the Program or a portion of it, 80 either verbatim or with modifications and/or translated into another 81 language. (Hereinafter, translation is included without limitation in 82 the term "modification".) Each licensee is addressed as "you". 83 84 Activities other than copying, distribution and modification are not 85 covered by this License; they are outside its scope. The act of 86 running the Program is not restricted, and the output from the Program 87 is covered only if its contents constitute a work based on the 88 Program (independent of having been made by running the Program). 89 Whether that is true depends on what the Program does. 90 91 1. You may copy and distribute verbatim copies of the Program's 92 source code as you receive it, in any medium, provided that you 93 conspicuously and appropriately publish on each copy an appropriate 94 copyright notice and disclaimer of warranty; keep intact all the 95 notices that refer to this License and to the absence of any warranty; 96 and give any other recipients of the Program a copy of this License 97 along with the Program. 98 99 You may charge a fee for the physical act of transferring a copy, and 100 you may at your option offer warranty protection in exchange for a fee. 101 102 2. You may modify your copy or copies of the Program or any portion 103 of it, thus forming a work based on the Program, and copy and 104 distribute such modifications or work under the terms of Section 1 105 above, provided that you also meet all of these conditions: 106 107 a) You must cause the modified files to carry prominent notices 108 stating that you changed the files and the date of any change. 109 110 b) You must cause any work that you distribute or publish, that in 111 whole or in part contains or is derived from the Program or any 112 part thereof, to be licensed as a whole at no charge to all third 113 parties under the terms of this License. 114 115 c) If the modified program normally reads commands interactively 116 when run, you must cause it, when started running for such 117 interactive use in the most ordinary way, to print or display an 118 announcement including an appropriate copyright notice and a 119 notice that there is no warranty (or else, saying that you provide 120 a warranty) and that users may redistribute the program under 121 these conditions, and telling the user how to view a copy of this 122 License. (Exception: if the Program itself is interactive but 123 does not normally print such an announcement, your work based on 124 the Program is not required to print an announcement.) 125 126 These requirements apply to the modified work as a whole. If 127 identifiable sections of that work are not derived from the Program, 128 and can be reasonably considered independent and separate works in 129 themselves, then this License, and its terms, do not apply to those 130 sections when you distribute them as separate works. But when you 131 distribute the same sections as part of a whole which is a work based 132 on the Program, the distribution of the whole must be on the terms of 133 this License, whose permissions for other licensees extend to the 134 entire whole, and thus to each and every part regardless of who wrote it. 135 136 Thus, it is not the intent of this section to claim rights or contest 137 your rights to work written entirely by you; rather, the intent is to 138 exercise the right to control the distribution of derivative or 139 collective works based on the Program. 140 141 In addition, mere aggregation of another work not based on the Program 142 with the Program (or with a work based on the Program) on a volume of 143 a storage or distribution medium does not bring the other work under 144 the scope of this License. 145 146 3. You may copy and distribute the Program (or a work based on it, 147 under Section 2) in object code or executable form under the terms of 148 Sections 1 and 2 above provided that you also do one of the following: 149 150 a) Accompany it with the complete corresponding machine-readable 151 source code, which must be distributed under the terms of Sections 152 1 and 2 above on a medium customarily used for software interchange; or, 153 154 b) Accompany it with a written offer, valid for at least three 155 years, to give any third party, for a charge no more than your 156 cost of physically performing source distribution, a complete 157 machine-readable copy of the corresponding source code, to be 158 distributed under the terms of Sections 1 and 2 above on a medium 159 customarily used for software interchange; or, 160 161 c) Accompany it with the information you received as to the offer 162 to distribute corresponding source code. (This alternative is 163 allowed only for noncommercial distribution and only if you 164 received the program in object code or executable form with such 165 an offer, in accord with Subsection b above.) 166 167 The source code for a work means the preferred form of the work for 168 making modifications to it. For an executable work, complete source 169 code means all the source code for all modules it contains, plus any 170 associated interface definition files, plus the scripts used to 171 control compilation and installation of the executable. However, as a 172 special exception, the source code distributed need not include 173 anything that is normally distributed (in either source or binary 174 form) with the major components (compiler, kernel, and so on) of the 175 operating system on which the executable runs, unless that component 176 itself accompanies the executable. 177 178 If distribution of executable or object code is made by offering 179 access to copy from a designated place, then offering equivalent 180 access to copy the source code from the same place counts as 181 distribution of the source code, even though third parties are not 182 compelled to copy the source along with the object code. 183 184 4. You may not copy, modify, sublicense, or distribute the Program 185 except as expressly provided under this License. Any attempt 186 otherwise to copy, modify, sublicense or distribute the Program is 187 void, and will automatically terminate your rights under this License. 188 However, parties who have received copies, or rights, from you under 189 this License will not have their licenses terminated so long as such 190 parties remain in full compliance. 191 192 5. You are not required to accept this License, since you have not 193 signed it. However, nothing else grants you permission to modify or 194 distribute the Program or its derivative works. These actions are 195 prohibited by law if you do not accept this License. Therefore, by 196 modifying or distributing the Program (or any work based on the 197 Program), you indicate your acceptance of this License to do so, and 198 all its terms and conditions for copying, distributing or modifying 199 the Program or works based on it. 200 201 6. Each time you redistribute the Program (or any work based on the 202 Program), the recipient automatically receives a license from the 203 original licensor to copy, distribute or modify the Program subject to 204 these terms and conditions. You may not impose any further 205 restrictions on the recipients' exercise of the rights granted herein. 206 You are not responsible for enforcing compliance by third parties to 207 this License. 208 209 7. If, as a consequence of a court judgment or allegation of patent 210 infringement or for any other reason (not limited to patent issues), 211 conditions are imposed on you (whether by court order, agreement or 212 otherwise) that contradict the conditions of this License, they do not 213 excuse you from the conditions of this License. If you cannot 214 distribute so as to satisfy simultaneously your obligations under this 215 License and any other pertinent obligations, then as a consequence you 216 may not distribute the Program at all. For example, if a patent 217 license would not permit royalty-free redistribution of the Program by 218 all those who receive copies directly or indirectly through you, then 219 the only way you could satisfy both it and this License would be to 220 refrain entirely from distribution of the Program. 221 222 If any portion of this section is held invalid or unenforceable under 223 any particular circumstance, the balance of the section is intended to 224 apply and the section as a whole is intended to apply in other 225 circumstances. 226 227 It is not the purpose of this section to induce you to infringe any 228 patents or other property right claims or to contest validity of any 229 such claims; this section has the sole purpose of protecting the 230 integrity of the free software distribution system, which is 231 implemented by public license practices. Many people have made 232 generous contributions to the wide range of software distributed 233 through that system in reliance on consistent application of that 234 system; it is up to the author/donor to decide if he or she is willing 235 to distribute software through any other system and a licensee cannot 236 impose that choice. 237 238 This section is intended to make thoroughly clear what is believed to 239 be a consequence of the rest of this License. 240 241 8. If the distribution and/or use of the Program is restricted in 242 certain countries either by patents or by copyrighted interfaces, the 243 original copyright holder who places the Program under this License 244 may add an explicit geographical distribution limitation excluding 245 those countries, so that distribution is permitted only in or among 246 countries not thus excluded. In such case, this License incorporates 247 the limitation as if written in the body of this License. 248 249 9. The Free Software Foundation may publish revised and/or new versions 250 of the General Public License from time to time. Such new versions will 251 be similar in spirit to the present version, but may differ in detail to 252 address new problems or concerns. 253 254 Each version is given a distinguishing version number. If the Program 255 specifies a version number of this License which applies to it and "any 256 later version", you have the option of following the terms and conditions 257 either of that version or of any later version published by the Free 258 Software Foundation. If the Program does not specify a version number of 259 this License, you may choose any version ever published by the Free Software 260 Foundation. 261 262 10. If you wish to incorporate parts of the Program into other free 263 programs whose distribution conditions are different, write to the author 264 to ask for permission. For software which is copyrighted by the Free 265 Software Foundation, write to the Free Software Foundation; we sometimes 266 make exceptions for this. Our decision will be guided by the two goals 267 of preserving the free status of all derivatives of our free software and 268 of promoting the sharing and reuse of software generally. 269 270 NO WARRANTY 271 272 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY 273 FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN 274 OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES 275 PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED 276 OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 277 MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS 278 TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE 279 PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, 280 REPAIR OR CORRECTION. 281 282 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 283 WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR 284 REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, 285 INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING 286 OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED 287 TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY 288 YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER 289 PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE 290 POSSIBILITY OF SUCH DAMAGES.