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| 1 | +/* SPDX-License-Identifier: GPL-2.0-or-later */ |
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1 | 2 | #ifndef _ASM_POWERPC_CHECKSUM_H |
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2 | 3 | #define _ASM_POWERPC_CHECKSUM_H |
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3 | 4 | #ifdef __KERNEL__ |
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4 | 5 | |
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5 | 6 | /* |
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6 | | - * This program is free software; you can redistribute it and/or |
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7 | | - * modify it under the terms of the GNU General Public License |
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8 | | - * as published by the Free Software Foundation; either version |
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9 | | - * 2 of the License, or (at your option) any later version. |
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10 | 7 | */ |
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11 | 8 | |
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12 | | -#ifdef CONFIG_GENERIC_CSUM |
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13 | | -#include <asm-generic/checksum.h> |
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14 | | -#else |
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15 | 9 | #include <linux/bitops.h> |
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16 | 10 | #include <linux/in6.h> |
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17 | 11 | /* |
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.. | .. |
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24 | 18 | * Like csum_partial, this must be called with even lengths, |
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25 | 19 | * except for the last fragment. |
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26 | 20 | */ |
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27 | | -extern __wsum csum_partial_copy_generic(const void *src, void *dst, |
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28 | | - int len, __wsum sum, |
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29 | | - int *src_err, int *dst_err); |
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| 21 | +extern __wsum csum_partial_copy_generic(const void *src, void *dst, int len); |
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30 | 22 | |
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31 | 23 | #define _HAVE_ARCH_COPY_AND_CSUM_FROM_USER |
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32 | 24 | extern __wsum csum_and_copy_from_user(const void __user *src, void *dst, |
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33 | | - int len, __wsum sum, int *err_ptr); |
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| 25 | + int len); |
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34 | 26 | #define HAVE_CSUM_COPY_USER |
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35 | 27 | extern __wsum csum_and_copy_to_user(const void *src, void __user *dst, |
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36 | | - int len, __wsum sum, int *err_ptr); |
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| 28 | + int len); |
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37 | 29 | |
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38 | | -#define csum_partial_copy_nocheck(src, dst, len, sum) \ |
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39 | | - csum_partial_copy_generic((src), (dst), (len), (sum), NULL, NULL) |
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| 30 | +#define _HAVE_ARCH_CSUM_AND_COPY |
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| 31 | +#define csum_partial_copy_nocheck(src, dst, len) \ |
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| 32 | + csum_partial_copy_generic((src), (dst), (len)) |
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40 | 33 | |
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41 | 34 | |
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42 | 35 | /* |
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.. | .. |
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217 | 210 | const struct in6_addr *daddr, |
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218 | 211 | __u32 len, __u8 proto, __wsum sum); |
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219 | 212 | |
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220 | | -#endif |
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221 | 213 | #endif /* __KERNEL__ */ |
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222 | 214 | #endif |
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