| /linux-6.12.1/include/net/ |
| D | checksum.h | 72 static __always_inline __sum16 csum16_add(__sum16 csum, __be16 addend) in csum16_add()
77 return (__force __sum16)(res + (res < (__force u16)addend)); in csum16_add()
80 static __always_inline __sum16 csum16_sub(__sum16 csum, __be16 addend) in csum16_sub()
113 static __always_inline __wsum csum_unfold(__sum16 n) in csum_unfold()
124 #define CSUM_MANGLED_0 ((__force __sum16)0xffff)
126 static __always_inline void csum_replace_by_diff(__sum16 *sum, __wsum diff) in csum_replace_by_diff()
131 static __always_inline void csum_replace4(__sum16 *sum, __be32 from, __be32 to) in csum_replace4()
144 static __always_inline void csum_replace2(__sum16 *sum, __be16 old, __be16 new) in csum_replace2()
155 void inet_proto_csum_replace4(__sum16 *sum, struct sk_buff *skb,
157 void inet_proto_csum_replace16(__sum16 *sum, struct sk_buff *skb,
[all …]
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| /linux-6.12.1/arch/parisc/include/asm/ |
| D | checksum.h | 27 static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl) in ip_fast_csum()
57 return (__force __sum16)sum; in ip_fast_csum()
63 static inline __sum16 csum_fold(__wsum csum) in csum_fold()
71 return (__force __sum16)(~sum >> 16); in csum_fold()
92 static inline __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr, in csum_tcpudp_magic()
103 static inline __sum16 ip_compute_csum(const void *buf, int len) in ip_compute_csum()
110 static __inline__ __sum16 csum_ipv6_magic(const struct in6_addr *saddr, in csum_ipv6_magic()
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| /linux-6.12.1/arch/m68k/include/asm/ |
| D | checksum.h | 46 static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl) in ip_fast_csum()
64 return (__force __sum16)~sum; in ip_fast_csum()
67 static inline __sum16 csum_fold(__wsum sum) in csum_fold()
78 return (__force __sum16)~sum; in csum_fold()
101 static inline __sum16
113 static inline __sum16 ip_compute_csum(const void *buff, int len) in ip_compute_csum()
119 static __inline__ __sum16
|
| /linux-6.12.1/net/netfilter/ |
| D | utils.c | 10 __sum16 nf_ip_checksum(struct sk_buff *skb, unsigned int hook, in nf_ip_checksum()
14 __sum16 csum = 0; in nf_ip_checksum()
43 static __sum16 nf_ip_checksum_partial(struct sk_buff *skb, unsigned int hook, in nf_ip_checksum_partial()
48 __sum16 csum = 0; in nf_ip_checksum_partial()
64 __sum16 nf_ip6_checksum(struct sk_buff *skb, unsigned int hook, in nf_ip6_checksum()
68 __sum16 csum = 0; in nf_ip6_checksum()
97 static __sum16 nf_ip6_checksum_partial(struct sk_buff *skb, unsigned int hook, in nf_ip6_checksum_partial()
103 __sum16 csum = 0; in nf_ip6_checksum_partial()
123 __sum16 nf_checksum(struct sk_buff *skb, unsigned int hook, in nf_checksum()
127 __sum16 csum = 0; in nf_checksum()
[all …]
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| /linux-6.12.1/arch/x86/include/asm/ |
| D | checksum_64.h | 22 static inline __sum16 csum_fold(__wsum sum) in csum_fold()
29 return (__force __sum16)(~(__force u32)sum >> 16); in csum_fold()
45 static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl) in ip_fast_csum()
72 return (__force __sum16)sum; in ip_fast_csum()
112 static inline __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr, in csum_tcpudp_magic()
146 extern __sum16 ip_compute_csum(const void *buff, int len);
164 extern __sum16
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| D | checksum_32.h | 65 static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl) in ip_fast_csum()
92 return (__force __sum16)sum; in ip_fast_csum()
99 static inline __sum16 csum_fold(__wsum sum) in csum_fold()
106 return (__force __sum16)(~(__force u32)sum >> 16); in csum_fold()
127 static inline __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr, in csum_tcpudp_magic()
139 static inline __sum16 ip_compute_csum(const void *buff, int len) in ip_compute_csum()
145 static inline __sum16 csum_ipv6_magic(const struct in6_addr *saddr, in csum_ipv6_magic()
|
| /linux-6.12.1/arch/alpha/include/asm/ |
| D | checksum.h | 11 extern __sum16 ip_fast_csum(const void *iph, unsigned int ihl);
17 __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr,
56 extern __sum16 ip_compute_csum(const void *buff, int len);
62 static inline __sum16 csum_fold(__wsum csum) in csum_fold()
67 return (__force __sum16)~sum; in csum_fold()
71 extern __sum16 csum_ipv6_magic(const struct in6_addr *saddr,
|
| /linux-6.12.1/arch/sparc/include/asm/ |
| D | checksum_32.h | 81 static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl) in ip_fast_csum()
83 __sum16 sum; in ip_fast_csum()
118 static inline __sum16 csum_fold(__wsum sum) in csum_fold()
129 return (__force __sum16)sum; in csum_fold()
151 static inline __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr, in csum_tcpudp_magic()
160 static inline __sum16 csum_ipv6_magic(const struct in6_addr *saddr, in csum_ipv6_magic()
193 static inline __sum16 ip_compute_csum(const void *buff, int len) in ip_compute_csum()
|
| D | checksum_64.h | 48 __sum16 ip_fast_csum(const void *iph, unsigned int ihl);
51 static inline __sum16 csum_fold(__wsum sum) in csum_fold()
63 return (__force __sum16)sum; in csum_fold()
85 static inline __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr, in csum_tcpudp_magic()
94 static inline __sum16 csum_ipv6_magic(const struct in6_addr *saddr, in csum_ipv6_magic()
127 static inline __sum16 ip_compute_csum(const void *buff, int len) in ip_compute_csum()
|
| /linux-6.12.1/include/asm-generic/ |
| D | checksum.h | 26 extern __sum16 ip_fast_csum(const void *iph, unsigned int ihl);
33 static inline __sum16 csum_fold(__wsum csum) in csum_fold()
36 return (__force __sum16)((~sum - ror32(sum, 16)) >> 16); in csum_fold()
51 static inline __sum16
63 extern __sum16 ip_compute_csum(const void *buff, int len);
|
| /linux-6.12.1/arch/nios2/include/asm/ |
| D | checksum.h | 15 extern __sum16 ip_fast_csum(const void *iph, unsigned int ihl);
16 extern __sum16 ip_compute_csum(const void *buff, int len);
21 static inline __sum16 csum_fold(__wsum sum) in csum_fold()
32 return (__force __sum16) sum; in csum_fold()
63 static inline __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr, in csum_tcpudp_magic()
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| /linux-6.12.1/arch/x86/um/asm/ |
| D | checksum.h | 31 static inline __sum16 csum_fold(__wsum sum) in csum_fold()
40 return (__force __sum16)(~(__force u32)sum >> 16); in csum_fold()
71 static inline __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr, in csum_tcpudp_magic()
83 static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl) in ip_fast_csum()
110 return (__force __sum16)sum; in ip_fast_csum()
|
| /linux-6.12.1/arch/arm/include/asm/ |
| D | checksum.h | 58 static inline __sum16 csum_fold(__wsum sum) in csum_fold()
65 return (__force __sum16)(~(__force u32)sum >> 16); in csum_fold()
72 static inline __sum16
136 static inline __sum16
148 static inline __sum16
159 static inline __sum16
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| /linux-6.12.1/arch/sh/include/asm/ |
| D | checksum_32.h | 63 static inline __sum16 csum_fold(__wsum sum) in csum_fold()
76 return (__force __sum16)sum; in csum_fold()
86 static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl) in ip_fast_csum()
141 static inline __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr, in csum_tcpudp_magic()
152 static inline __sum16 ip_compute_csum(const void *buff, int len) in ip_compute_csum()
158 static inline __sum16 csum_ipv6_magic(const struct in6_addr *saddr, in csum_ipv6_magic()
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| /linux-6.12.1/arch/xtensa/include/asm/ |
| D | checksum.h | 67 static __inline__ __sum16 csum_fold(__wsum sum) in csum_fold()
81 return (__force __sum16)sum; in csum_fold()
88 static __inline__ __sum16 ip_fast_csum(const void *iph, unsigned int ihl) in ip_fast_csum()
156 static __inline__ __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr, in csum_tcpudp_magic()
168 static __inline__ __sum16 ip_compute_csum(const void *buff, int len) in ip_compute_csum()
174 static __inline__ __sum16 csum_ipv6_magic(const struct in6_addr *saddr, in csum_ipv6_magic()
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| /linux-6.12.1/arch/alpha/lib/ |
| D | checksum.c | 47 __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr, in csum_tcpudp_magic()
50 return (__force __sum16)~from64to16( in csum_tcpudp_magic()
147 __sum16 ip_fast_csum(const void *iph, unsigned int ihl) in ip_fast_csum()
149 return (__force __sum16)~do_csum(iph,ihl*4); in ip_fast_csum()
182 __sum16 ip_compute_csum(const void *buff, int len) in ip_compute_csum()
184 return (__force __sum16)~from64to16(do_csum(buff,len)); in ip_compute_csum()
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| /linux-6.12.1/arch/s390/include/asm/ |
| D | checksum.h | 43 static inline __sum16 csum_fold(__wsum sum) in csum_fold()
49 return (__force __sum16) ~csum; in csum_fold()
56 static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl) in ip_fast_csum()
93 static inline __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr, __u32 len, in csum_tcpudp_magic()
102 static inline __sum16 ip_compute_csum(const void *buff, int len) in ip_compute_csum()
108 static inline __sum16 csum_ipv6_magic(const struct in6_addr *saddr, in csum_ipv6_magic()
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| /linux-6.12.1/arch/loongarch/include/asm/ |
| D | checksum.h | 13 __sum16 csum_ipv6_magic(const struct in6_addr *saddr,
21 static inline __sum16 csum_fold(__wsum sum) in csum_fold()
31 return (__force __sum16)(~(tmp + rol32(tmp, 16)) >> 16); in csum_fold()
40 static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl) in ip_fast_csum()
|
| /linux-6.12.1/arch/arm64/include/asm/ |
| D | checksum.h | 11 __sum16 csum_ipv6_magic(const struct in6_addr *saddr,
15 static inline __sum16 csum_fold(__wsum csum) in csum_fold()
19 return ~(__force __sum16)(sum >> 16); in csum_fold()
23 static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl) in ip_fast_csum()
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| /linux-6.12.1/arch/powerpc/include/asm/ |
| D | checksum.h | 39 static inline __sum16 csum_fold(__wsum sum) in csum_fold()
49 return (__force __sum16)(~(tmp + rol32(tmp, 16)) >> 16); in csum_fold()
88 static inline __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr, __u32 len, in csum_tcpudp_magic()
154 static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl) in ip_fast_csum()
210 static inline __sum16 ip_compute_csum(const void *buff, int len) in ip_compute_csum()
216 __sum16 csum_ipv6_magic(const struct in6_addr *saddr,
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| /linux-6.12.1/lib/ |
| D | checksum_kunit.c | 455 static __sum16 to_sum16(u16 x) in to_sum16()
457 return (__force __sum16)le16_to_cpu((__force __le16)x); in to_sum16()
483 __sum16 result, expec; in test_csum_fixed_random_inputs()
509 __sum16 result, expec; in test_csum_all_carry_inputs()
549 __sum16 result, expec; in test_csum_no_carry_inputs()
577 __sum16 csum_result; in test_ip_fast_csum()
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| D | checksum.c | 106 __sum16 ip_fast_csum(const void *iph, unsigned int ihl) in ip_fast_csum()
108 return (__force __sum16)~do_csum(iph, ihl*4); in ip_fast_csum()
142 __sum16 ip_compute_csum(const void *buff, int len) in ip_compute_csum()
144 return (__force __sum16)~do_csum(buff, len); in ip_compute_csum()
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| /linux-6.12.1/arch/mips/include/asm/ |
| D | checksum.h | 77 static inline __sum16 csum_fold(__wsum csum) in csum_fold()
86 return (__force __sum16)~sum; in csum_fold()
97 static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl) in ip_fast_csum()
177 static inline __sum16 ip_compute_csum(const void *buff, int len) in ip_compute_csum()
183 static __inline__ __sum16 csum_ipv6_magic(const struct in6_addr *saddr, in csum_ipv6_magic()
|
| /linux-6.12.1/arch/riscv/include/asm/ |
| D | checksum.h | 21 __sum16 csum_ipv6_magic(const struct in6_addr *saddr,
37 static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl) in ip_fast_csum()
83 return (__force __sum16)(csum >> 16); in ip_fast_csum()
|
| /linux-6.12.1/include/uapi/linux/ |
| D | igmp.h | 34 __sum16 csum;
57 __sum16 csum;
66 __sum16 csum;
|