diff options
| author | Anton Altaparmakov <aia21@hera.kernel.org> | 2005-09-12 09:05:41 -0700 |
|---|---|---|
| committer | Anton Altaparmakov <aia21@hera.kernel.org> | 2005-09-12 09:05:41 -0700 |
| commit | b9791184e7cc817ea5810405b49ead0b585e7e2d (patch) | |
| tree | 2cb451b46bbf534687e9b93f0ce11e0313ae9ee8 /include/linux | |
| parent | c3242291382c4ee2a30f4ef62270cd1c8a5b923f (diff) | |
| parent | f24ec7f6c6278c0ea4c00efe96d50b1e66796c44 (diff) | |
Merge branch 'master' of /pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/crc16.h | 16 |
1 files changed, 1 insertions, 15 deletions
diff --git a/include/linux/crc16.h b/include/linux/crc16.h index bdedf825b04..9443c084f88 100644 --- a/include/linux/crc16.h +++ b/include/linux/crc16.h @@ -1,22 +1,11 @@ /* * crc16.h - CRC-16 routine * - * Implements the standard CRC-16, as used with 1-wire devices: + * Implements the standard CRC-16: * Width 16 * Poly 0x8005 (x^16 + x^15 + x^2 + 1) * Init 0 * - * For 1-wire devices, the CRC is stored inverted, LSB-first - * - * Example buffer with the CRC attached: - * 31 32 33 34 35 36 37 38 39 C2 44 - * - * The CRC over a buffer with the CRC attached is 0xB001. - * So, if (crc16(0, buf, size) == 0xB001) then the buffer is valid. - * - * Refer to "Application Note 937: Book of iButton Standards" for details. - * http://www.maxim-ic.com/appnotes.cfm/appnote_number/937 - * * Copyright (c) 2005 Ben Gardner <bgardner@wabtec.com> * * This source code is licensed under the GNU General Public License, @@ -28,9 +17,6 @@ #include <linux/types.h> -#define CRC16_INIT 0 -#define CRC16_VALID 0xb001 - extern u16 const crc16_table[256]; extern u16 crc16(u16 crc, const u8 *buffer, size_t len); |