X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=include%2Fu-boot%2Fcrc.h;h=754ac729cec2adc71b189288bf5da6d6b30dc546;hb=be8d324191f3cd2f4861629ccf69106d58aaa70f;hp=07badbfc5a95d170a7ea99d142abd0d2a97d5088;hpb=83653121d7382fccfe329cb732f77f116341ef1d;p=oweals%2Fu-boot.git diff --git a/include/u-boot/crc.h b/include/u-boot/crc.h index 07badbfc5a..754ac729ce 100644 --- a/include/u-boot/crc.h +++ b/include/u-boot/crc.h @@ -3,23 +3,7 @@ * Marvell Semiconductor * Written-by: Prafulla Wadaskar * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301 USA + * SPDX-License-Identifier: GPL-2.0+ */ #ifndef _UBOOT_CRC_H @@ -30,4 +14,15 @@ uint32_t crc32 (uint32_t, const unsigned char *, uint); uint32_t crc32_wd (uint32_t, const unsigned char *, uint, uint); uint32_t crc32_no_comp (uint32_t, const unsigned char *, uint); +/** + * crc32_wd_buf - Perform CRC32 on a buffer and return result in buffer + * + * @input: Input buffer + * @ilen: Input buffer length + * @output: Place to put checksum result (4 bytes) + * @chunk_sz: Trigger watchdog after processing this many bytes + */ +void crc32_wd_buf(const unsigned char *input, uint ilen, + unsigned char *output, uint chunk_sz); + #endif /* _UBOOT_CRC_H */