hc
2023-12-11 d2ccde1c8e90d38cee87a1b0309ad2827f3fd30d
kernel/arch/arm64/include/asm/checksum.h
....@@ -1,22 +1,16 @@
1
+/* SPDX-License-Identifier: GPL-2.0-only */
12 /*
23 * Copyright (C) 2016 ARM Ltd.
3
- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License version 2 as
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- * published by the Free Software Foundation.
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- *
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- * This program is distributed in the hope that it will be useful,
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- * but WITHOUT ANY WARRANTY; without even the implied warranty of
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- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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- * GNU General Public License for more details.
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- *
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- * You should have received a copy of the GNU General Public License
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- * along with this program. If not, see <http://www.gnu.org/licenses/>.
154 */
165 #ifndef __ASM_CHECKSUM_H
176 #define __ASM_CHECKSUM_H
187
19
-#include <linux/types.h>
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+#include <linux/in6.h>
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+
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+#define _HAVE_ARCH_IPV6_CSUM
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+__sum16 csum_ipv6_magic(const struct in6_addr *saddr,
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+ const struct in6_addr *daddr,
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+ __u32 len, __u8 proto, __wsum sum);
2014
2115 static inline __sum16 csum_fold(__wsum csum)
2216 {
....@@ -47,6 +41,9 @@
4741 }
4842 #define ip_fast_csum ip_fast_csum
4943
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+extern unsigned int do_csum(const unsigned char *buff, int len);
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+#define do_csum do_csum
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+
5047 #include <asm-generic/checksum.h>
5148
5249 #endif /* __ASM_CHECKSUM_H */