diff options
Diffstat (limited to 'library/src/mipi_syst_crc32.c')
| -rw-r--r-- | library/src/mipi_syst_crc32.c | 313 |
1 files changed, 313 insertions, 0 deletions
diff --git a/library/src/mipi_syst_crc32.c b/library/src/mipi_syst_crc32.c new file mode 100644 index 0000000..65e3451 --- /dev/null +++ b/library/src/mipi_syst_crc32.c @@ -0,0 +1,313 @@ +/* +Copyright (c) 2018, MIPI Alliance, Inc. +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 the 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. +*/ + +/* + * Contributors: + * Norbert Schulz (Intel Corporation) - Initial API and implementation + */ + +#include "mipi_syst.h" + +#if defined(MIPI_SYST_PCFG_ENABLE_CHECKSUM) && !defined(MIPI_SYST_CRC_INTRINSIC) + +/* + * Pre-computed CRC-C values for all 8-bit values using + * polynomial 0x1EDC6F41 (Castagnoli). + */ + +const mipi_syst_u32 mipi_syst_crc_table[256] = { + 0x00000000, + 0xF26B8303, + 0xE13B70F7, + 0x1350F3F4, + 0xC79A971F, + 0x35F1141C, + 0x26A1E7E8, + 0xD4CA64EB, + 0x8AD958CF, + 0x78B2DBCC, + 0x6BE22838, + 0x9989AB3B, + 0x4D43CFD0, + 0xBF284CD3, + 0xAC78BF27, + 0x5E133C24, + 0x105EC76F, + 0xE235446C, + 0xF165B798, + 0x030E349B, + 0xD7C45070, + 0x25AFD373, + 0x36FF2087, + 0xC494A384, + 0x9A879FA0, + 0x68EC1CA3, + 0x7BBCEF57, + 0x89D76C54, + 0x5D1D08BF, + 0xAF768BBC, + 0xBC267848, + 0x4E4DFB4B, + 0x20BD8EDE, + 0xD2D60DDD, + 0xC186FE29, + 0x33ED7D2A, + 0xE72719C1, + 0x154C9AC2, + 0x061C6936, + 0xF477EA35, + 0xAA64D611, + 0x580F5512, + 0x4B5FA6E6, + 0xB93425E5, + 0x6DFE410E, + 0x9F95C20D, + 0x8CC531F9, + 0x7EAEB2FA, + 0x30E349B1, + 0xC288CAB2, + 0xD1D83946, + 0x23B3BA45, + 0xF779DEAE, + 0x05125DAD, + 0x1642AE59, + 0xE4292D5A, + 0xBA3A117E, + 0x4851927D, + 0x5B016189, + 0xA96AE28A, + 0x7DA08661, + 0x8FCB0562, + 0x9C9BF696, + 0x6EF07595, + 0x417B1DBC, + 0xB3109EBF, + 0xA0406D4B, + 0x522BEE48, + 0x86E18AA3, + 0x748A09A0, + 0x67DAFA54, + 0x95B17957, + 0xCBA24573, + 0x39C9C670, + 0x2A993584, + 0xD8F2B687, + 0x0C38D26C, + 0xFE53516F, + 0xED03A29B, + 0x1F682198, + 0x5125DAD3, + 0xA34E59D0, + 0xB01EAA24, + 0x42752927, + 0x96BF4DCC, + 0x64D4CECF, + 0x77843D3B, + 0x85EFBE38, + 0xDBFC821C, + 0x2997011F, + 0x3AC7F2EB, + 0xC8AC71E8, + 0x1C661503, + 0xEE0D9600, + 0xFD5D65F4, + 0x0F36E6F7, + 0x61C69362, + 0x93AD1061, + 0x80FDE395, + 0x72966096, + 0xA65C047D, + 0x5437877E, + 0x4767748A, + 0xB50CF789, + 0xEB1FCBAD, + 0x197448AE, + 0x0A24BB5A, + 0xF84F3859, + 0x2C855CB2, + 0xDEEEDFB1, + 0xCDBE2C45, + 0x3FD5AF46, + 0x7198540D, + 0x83F3D70E, + 0x90A324FA, + 0x62C8A7F9, + 0xB602C312, + 0x44694011, + 0x5739B3E5, + 0xA55230E6, + 0xFB410CC2, + 0x092A8FC1, + 0x1A7A7C35, + 0xE811FF36, + 0x3CDB9BDD, + 0xCEB018DE, + 0xDDE0EB2A, + 0x2F8B6829, + 0x82F63B78, + 0x709DB87B, + 0x63CD4B8F, + 0x91A6C88C, + 0x456CAC67, + 0xB7072F64, + 0xA457DC90, + 0x563C5F93, + 0x082F63B7, + 0xFA44E0B4, + 0xE9141340, + 0x1B7F9043, + 0xCFB5F4A8, + 0x3DDE77AB, + 0x2E8E845F, + 0xDCE5075C, + 0x92A8FC17, + 0x60C37F14, + 0x73938CE0, + 0x81F80FE3, + 0x55326B08, + 0xA759E80B, + 0xB4091BFF, + 0x466298FC, + 0x1871A4D8, + 0xEA1A27DB, + 0xF94AD42F, + 0x0B21572C, + 0xDFEB33C7, + 0x2D80B0C4, + 0x3ED04330, + 0xCCBBC033, + 0xA24BB5A6, + 0x502036A5, + 0x4370C551, + 0xB11B4652, + 0x65D122B9, + 0x97BAA1BA, + 0x84EA524E, + 0x7681D14D, + 0x2892ED69, + 0xDAF96E6A, + 0xC9A99D9E, + 0x3BC21E9D, + 0xEF087A76, + 0x1D63F975, + 0x0E330A81, + 0xFC588982, + 0xB21572C9, + 0x407EF1CA, + 0x532E023E, + 0xA145813D, + 0x758FE5D6, + 0x87E466D5, + 0x94B49521, + 0x66DF1622, + 0x38CC2A06, + 0xCAA7A905, + 0xD9F75AF1, + 0x2B9CD9F2, + 0xFF56BD19, + 0x0D3D3E1A, + 0x1E6DCDEE, + 0xEC064EED, + 0xC38D26C4, + 0x31E6A5C7, + 0x22B65633, + 0xD0DDD530, + 0x0417B1DB, + 0xF67C32D8, + 0xE52CC12C, + 0x1747422F, + 0x49547E0B, + 0xBB3FFD08, + 0xA86F0EFC, + 0x5A048DFF, + 0x8ECEE914, + 0x7CA56A17, + 0x6FF599E3, + 0x9D9E1AE0, + 0xD3D3E1AB, + 0x21B862A8, + 0x32E8915C, + 0xC083125F, + 0x144976B4, + 0xE622F5B7, + 0xF5720643, + 0x07198540, + 0x590AB964, + 0xAB613A67, + 0xB831C993, + 0x4A5A4A90, + 0x9E902E7B, + 0x6CFBAD78, + 0x7FAB5E8C, + 0x8DC0DD8F, + 0xE330A81A, + 0x115B2B19, + 0x020BD8ED, + 0xF0605BEE, + 0x24AA3F05, + 0xD6C1BC06, + 0xC5914FF2, + 0x37FACCF1, + 0x69E9F0D5, + 0x9B8273D6, + 0x88D28022, + 0x7AB90321, + 0xAE7367CA, + 0x5C18E4C9, + 0x4F48173D, + 0xBD23943E, + 0xF36E6F75, + 0x0105EC76, + 0x12551F82, + 0xE03E9C81, + 0x34F4F86A, + 0xC69F7B69, + 0xD5CF889D, + 0x27A40B9E, + 0x79B737BA, + 0x8BDCB4B9, + 0x988C474D, + 0x6AE7C44E, + 0xBE2DA0A5, + 0x4C4623A6, + 0x5F16D052, + 0xAD7D5351 +}; + + +#if !defined(MIPI_SYST_PCFG_ENABLE_INLINE) +#define MIPI_SYST_PCFG_ENABLE_INLINE +#include "mipi_syst/crc32.h" +#endif + +#endif /* defined(MIPI_SYST_PCFG_ENABLE_CHECKSUM) && !defined(MIPI_SYST_CRC_INTRINSIC)) */
\ No newline at end of file |