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/kernel/linux/linux-5.10/arch/arm/lib/
H A Dcsumpartialcopygeneric.S11 * csum_partial_copy_xxx(const char *src, char *dst, int len, int sum, )
12 * r0 = src, r1 = dst, r2 = len, r3 = sum
21 sum .req r3 label
23 .Lzero: mov r0, sum
38 adcs sum, sum, ip, put_byte_1 @ update checksum
45 adcs sum, sum, r8, put_byte_0
47 adcs sum, sum, i
[all...]
H A Dcsumpartial.S13 * Function: __u32 csum_partial(const char *src, int len, __u32 sum)
20 sum .req r2 label
26 .Lzero: mov r0, sum
39 movne sum, sum, ror #8
42 adcsne sum, sum, td0, put_byte_1
63 adcs sum, sum, td0
69 adcsne sum, su
[all...]
/kernel/linux/linux-6.6/arch/arm/lib/
H A Dcsumpartialcopygeneric.S11 * csum_partial_copy_xxx(const char *src, char *dst, int len, int sum, )
12 * r0 = src, r1 = dst, r2 = len, r3 = sum
21 sum .req r3 label
23 .Lzero: mov r0, sum
38 adcs sum, sum, ip, put_byte_1 @ update checksum
45 adcs sum, sum, r8, put_byte_0
47 adcs sum, sum, i
[all...]
H A Dcsumpartial.S13 * Function: __u32 csum_partial(const char *src, int len, __u32 sum)
20 sum .req r2 label
26 .Lzero: mov r0, sum
39 movne sum, sum, ror #8
42 adcsne sum, sum, td0, put_byte_1
63 adcs sum, sum, td0
69 adcsne sum, su
[all...]
/kernel/linux/linux-6.6/arch/powerpc/include/asm/
H A Dchecksum.h13 * and adds in "sum" (32-bit), while copying the block to dst.
39 static inline __sum16 csum_fold(__wsum sum) in csum_fold() argument
41 u32 tmp = (__force u32)sum; in csum_fold()
44 * swap the two 16-bit halves of sum in csum_fold()
47 * giving us the correct sum in the upper half. in csum_fold()
58 __u8 proto, __wsum sum) in csum_tcpudp_nofold()
61 u64 s = (__force u32)sum; in csum_tcpudp_nofold()
78 : "=r" (sum) in csum_tcpudp_nofold()
79 : "r" (daddr), "r"(saddr), "r"(proto + len), "0"(sum)); in csum_tcpudp_nofold()
80 return sum; in csum_tcpudp_nofold()
57 csum_tcpudp_nofold(__be32 saddr, __be32 daddr, __u32 len, __u8 proto, __wsum sum) csum_tcpudp_nofold() argument
88 csum_tcpudp_magic(__be32 saddr, __be32 daddr, __u32 len, __u8 proto, __wsum sum) csum_tcpudp_magic() argument
116 csum_shift(__wsum sum, int offset) csum_shift() argument
173 csum_partial(const void *buff, int len, __wsum sum) csum_partial() argument
[all...]
/kernel/linux/linux-5.10/arch/powerpc/include/asm/
H A Dchecksum.h13 * and adds in "sum" (32-bit), while copying the block to dst.
39 static inline __sum16 csum_fold(__wsum sum) in csum_fold() argument
43 /* swap the two 16-bit halves of sum */ in csum_fold()
44 __asm__("rlwinm %0,%1,16,0,31" : "=r" (tmp) : "r" (sum)); in csum_fold()
47 giving us the correct sum in the upper half. */ in csum_fold()
48 return (__force __sum16)(~((__force u32)sum + tmp) >> 16); in csum_fold()
57 __u8 proto, __wsum sum) in csum_tcpudp_nofold()
60 u64 s = (__force u32)sum; in csum_tcpudp_nofold()
77 : "=r" (sum) in csum_tcpudp_nofold()
78 : "r" (daddr), "r"(saddr), "r"(proto + len), "0"(sum)); in csum_tcpudp_nofold()
56 csum_tcpudp_nofold(__be32 saddr, __be32 daddr, __u32 len, __u8 proto, __wsum sum) csum_tcpudp_nofold() argument
87 csum_tcpudp_magic(__be32 saddr, __be32 daddr, __u32 len, __u8 proto, __wsum sum) csum_tcpudp_magic() argument
166 csum_partial(const void *buff, int len, __wsum sum) csum_partial() argument
[all...]
/kernel/linux/linux-5.10/net/ipv6/
H A Dip6_checksum.c16 __u32 sum = (__force u32)csum; in csum_ipv6_magic() local
18 sum += (__force u32)saddr->s6_addr32[0]; in csum_ipv6_magic()
19 carry = (sum < (__force u32)saddr->s6_addr32[0]); in csum_ipv6_magic()
20 sum += carry; in csum_ipv6_magic()
22 sum += (__force u32)saddr->s6_addr32[1]; in csum_ipv6_magic()
23 carry = (sum < (__force u32)saddr->s6_addr32[1]); in csum_ipv6_magic()
24 sum += carry; in csum_ipv6_magic()
26 sum += (__force u32)saddr->s6_addr32[2]; in csum_ipv6_magic()
27 carry = (sum < (__force u32)saddr->s6_addr32[2]); in csum_ipv6_magic()
28 sum in csum_ipv6_magic()
[all...]
/kernel/linux/linux-6.6/net/ipv6/
H A Dip6_checksum.c16 __u32 sum = (__force u32)csum; in csum_ipv6_magic() local
18 sum += (__force u32)saddr->s6_addr32[0]; in csum_ipv6_magic()
19 carry = (sum < (__force u32)saddr->s6_addr32[0]); in csum_ipv6_magic()
20 sum += carry; in csum_ipv6_magic()
22 sum += (__force u32)saddr->s6_addr32[1]; in csum_ipv6_magic()
23 carry = (sum < (__force u32)saddr->s6_addr32[1]); in csum_ipv6_magic()
24 sum += carry; in csum_ipv6_magic()
26 sum += (__force u32)saddr->s6_addr32[2]; in csum_ipv6_magic()
27 carry = (sum < (__force u32)saddr->s6_addr32[2]); in csum_ipv6_magic()
28 sum in csum_ipv6_magic()
[all...]
/kernel/linux/linux-6.6/arch/s390/include/asm/
H A Dchecksum.h20 * and adds in "sum" (32-bit).
30 static inline __wsum csum_partial(const void *buff, int len, __wsum sum) in csum_partial() argument
39 "0: cksm %[sum],%[rp]\n" in csum_partial()
41 : [sum] "+&d" (sum), [rp] "+&d" (rp.pair) : : "cc", "memory"); in csum_partial()
42 return sum; in csum_partial()
48 static inline __sum16 csum_fold(__wsum sum) in csum_fold() argument
50 u32 csum = (__force u32) sum; in csum_fold()
82 __u8 proto, __wsum sum) in csum_tcpudp_nofold()
84 __u64 csum = (__force __u64)sum; in csum_tcpudp_nofold()
81 csum_tcpudp_nofold(__be32 saddr, __be32 daddr, __u32 len, __u8 proto, __wsum sum) csum_tcpudp_nofold() argument
98 csum_tcpudp_magic(__be32 saddr, __be32 daddr, __u32 len, __u8 proto, __wsum sum) csum_tcpudp_magic() argument
117 __u64 sum = (__force __u64)csum; csum_ipv6_magic() local
[all...]
/kernel/linux/linux-5.10/arch/arm/include/asm/
H A Dchecksum.h17 * and adds in "sum" (32-bit)
27 __wsum csum_partial(const void *buff, int len, __wsum sum);
57 static inline __sum16 csum_fold(__wsum sum) in csum_fold() argument
61 : "=r" (sum) in csum_fold()
62 : "r" (sum) in csum_fold()
64 return (__force __sum16)(~(__force u32)sum >> 16); in csum_fold()
75 __wsum sum; in ip_fast_csum() local
92 : "=r" (sum), "=r" (iph), "=r" (ihl), "=r" (tmp1) in ip_fast_csum()
95 return csum_fold(sum); in ip_fast_csum()
100 __u8 proto, __wsum sum) in csum_tcpudp_nofold()
99 csum_tcpudp_nofold(__be32 saddr, __be32 daddr, __u32 len, __u8 proto, __wsum sum) csum_tcpudp_nofold() argument
136 csum_tcpudp_magic(__be32 saddr, __be32 daddr, __u32 len, __u8 proto, __wsum sum) csum_tcpudp_magic() argument
159 csum_ipv6_magic(const struct in6_addr *saddr, const struct in6_addr *daddr, __u32 len, __u8 proto, __wsum sum) csum_ipv6_magic() argument
[all...]
/kernel/linux/linux-5.10/arch/m68k/include/asm/
H A Dchecksum.h13 * and adds in "sum" (32-bit)
23 __wsum csum_partial(const void *buff, int len, __wsum sum);
48 unsigned int sum = 0; in ip_fast_csum() local
61 : "=d" (sum), "=&a" (iph), "=&d" (ihl), "=&d" (tmp) in ip_fast_csum()
62 : "0" (sum), "1" (iph), "2" (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() argument
69 unsigned int tmp = (__force u32)sum; in csum_fold()
75 : "=&d" (sum), "=&d" (tmp) in csum_fold()
76 : "0" (sum), " in csum_fold()
82 csum_tcpudp_nofold(__be32 saddr, __be32 daddr, unsigned short len, unsigned short proto, __wsum sum) csum_tcpudp_nofold() argument
102 csum_tcpudp_magic(__be32 saddr, __be32 daddr, unsigned short len, unsigned short proto, __wsum sum) csum_tcpudp_magic() argument
120 csum_ipv6_magic(const struct in6_addr *saddr, const struct in6_addr *daddr, __u32 len, __u8 proto, __wsum sum) csum_ipv6_magic() argument
[all...]
/kernel/linux/common_modules/newip/src/common/
H A Dnip_checksum.c20 unsigned int sum = 0; in _nip_check_sum() local
23 sum += (data[i] << NIP_CHECKSUM_UINT8_PAYLOAD) + data[i + 1]; in _nip_check_sum()
28 sum += (data[i] << NIP_CHECKSUM_UINT8_PAYLOAD); in _nip_check_sum()
30 return sum; in _nip_check_sum()
79 unsigned int sum = 0; in nip_check_sum_parse() local
81 sum = _nip_check_sum(data, check_len); in nip_check_sum_parse()
82 sum += _nip_header_chksum(chksum_header); in nip_check_sum_parse()
84 while (sum >> USHORT_PAYLOAD) in nip_check_sum_parse()
85 sum = (sum >> USHORT_PAYLOA in nip_check_sum_parse()
98 unsigned int sum = 0; nip_check_sum_build() local
[all...]
/kernel/linux/linux-6.6/arch/m68k/include/asm/
H A Dchecksum.h13 * and adds in "sum" (32-bit)
23 __wsum csum_partial(const void *buff, int len, __wsum sum);
48 unsigned int sum = 0; in ip_fast_csum() local
61 : "=d" (sum), "=&a" (iph), "=&d" (ihl), "=&d" (tmp) in ip_fast_csum()
62 : "0" (sum), "1" (iph), "2" (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() argument
69 unsigned int tmp = (__force u32)sum; in csum_fold()
75 : "=&d" (sum), "=&d" (tmp) in csum_fold()
76 : "0" (sum), " in csum_fold()
82 csum_tcpudp_nofold(__be32 saddr, __be32 daddr, unsigned short len, unsigned short proto, __wsum sum) csum_tcpudp_nofold() argument
102 csum_tcpudp_magic(__be32 saddr, __be32 daddr, unsigned short len, unsigned short proto, __wsum sum) csum_tcpudp_magic() argument
120 csum_ipv6_magic(const struct in6_addr *saddr, const struct in6_addr *daddr, __u32 len, __u8 proto, __wsum sum) csum_ipv6_magic() argument
[all...]
/kernel/linux/linux-6.6/arch/arm/include/asm/
H A Dchecksum.h18 * and adds in "sum" (32-bit)
28 __wsum csum_partial(const void *buff, int len, __wsum sum);
58 static inline __sum16 csum_fold(__wsum sum) in csum_fold() argument
62 : "=r" (sum) in csum_fold()
63 : "r" (sum) in csum_fold()
65 return (__force __sum16)(~(__force u32)sum >> 16); in csum_fold()
76 __wsum sum; in ip_fast_csum() local
93 : "=r" (sum), "=r" (iph), "=r" (ihl), "=r" (tmp1) in ip_fast_csum()
96 return csum_fold(sum); in ip_fast_csum()
101 __u8 proto, __wsum sum) in csum_tcpudp_nofold()
100 csum_tcpudp_nofold(__be32 saddr, __be32 daddr, __u32 len, __u8 proto, __wsum sum) csum_tcpudp_nofold() argument
137 csum_tcpudp_magic(__be32 saddr, __be32 daddr, __u32 len, __u8 proto, __wsum sum) csum_tcpudp_magic() argument
160 csum_ipv6_magic(const struct in6_addr *saddr, const struct in6_addr *daddr, __u32 len, __u8 proto, __wsum sum) csum_ipv6_magic() argument
[all...]
/kernel/linux/linux-5.10/arch/s390/include/asm/
H A Dchecksum.h20 * and adds in "sum" (32-bit).
30 static inline __wsum csum_partial(const void *buff, int len, __wsum sum) in csum_partial() argument
38 : "+d" (sum), "+d" (reg2), "+d" (reg3) : : "cc", "memory"); in csum_partial()
39 return sum; in csum_partial()
45 static inline __sum16 csum_fold(__wsum sum) in csum_fold() argument
47 u32 csum = (__force u32) sum; in csum_fold()
79 __u8 proto, __wsum sum) in csum_tcpudp_nofold()
81 __u64 csum = (__force __u64)sum; in csum_tcpudp_nofold()
96 __u8 proto, __wsum sum) in csum_tcpudp_magic()
98 return csum_fold(csum_tcpudp_nofold(saddr, daddr, len, proto, sum)); in csum_tcpudp_magic()
78 csum_tcpudp_nofold(__be32 saddr, __be32 daddr, __u32 len, __u8 proto, __wsum sum) csum_tcpudp_nofold() argument
95 csum_tcpudp_magic(__be32 saddr, __be32 daddr, __u32 len, __u8 proto, __wsum sum) csum_tcpudp_magic() argument
114 __u64 sum = (__force __u64)csum; csum_ipv6_magic() local
[all...]
/kernel/linux/linux-6.6/arch/mips/include/asm/
H A Dchecksum.h25 * and adds in "sum" (32-bit)
35 __wsum csum_partial(const void *buff, int len, __wsum sum);
79 u32 sum = (__force u32)csum; in csum_fold() local
81 sum += (sum << 16); in csum_fold()
82 csum = (__force __wsum)(sum < (__force u32)csum); in csum_fold()
83 sum >>= 16; in csum_fold()
84 sum += (__force u32)csum; in csum_fold()
86 return (__force __sum16)~sum; in csum_fold()
134 unsigned long sum in csum_tcpudp_nofold() local
[all...]
/kernel/linux/linux-6.6/tools/testing/selftests/bpf/progs/
H A Diters_num.c16 __s64 sum = 0, i; in num_empty_zero() local
18 bpf_for(i, 0, 0) sum += i; in num_empty_zero()
19 res_empty_zero = 1 + sum; in num_empty_zero()
30 __s64 sum = 0, i; in num_empty_int_min() local
32 bpf_for(i, INT_MIN, INT_MIN) sum += i; in num_empty_int_min()
33 res_empty_int_min = 2 + sum; in num_empty_int_min()
44 __s64 sum = 0, i; in num_empty_int_max() local
46 bpf_for(i, INT_MAX, INT_MAX) sum += i; in num_empty_int_max()
47 res_empty_int_max = 3 + sum; in num_empty_int_max()
58 __s64 sum in num_empty_minus_one() local
72 __s64 sum = 0, i; num_simple_sum() local
86 __s64 sum = 0, i; num_neg_sum() local
100 __s64 sum = 0, i; num_very_neg_sum() local
114 __s64 sum = 0, i; num_very_big_sum() local
128 __s64 sum = 0, i; num_neg_pos_sum() local
[all...]
/kernel/linux/linux-5.10/arch/loongarch/lib/
H A Dcsum.c10 static u64 accumulate(u64 sum, u64 data) in accumulate() argument
12 sum += data; in accumulate()
13 if (sum < data) in accumulate()
14 sum += 1; in accumulate()
15 return sum; in accumulate()
24 unsigned int offset, shift, sum; in do_csum() local
112 sum = sum64 >> 32; in do_csum()
113 sum += (sum >> 16) | (sum << 1 in do_csum()
125 u64 sum = (__force u64)csum; csum_ipv6_magic() local
[all...]
/kernel/linux/linux-6.6/arch/loongarch/lib/
H A Dcsum.c10 static u64 accumulate(u64 sum, u64 data) in accumulate() argument
12 sum += data; in accumulate()
13 if (sum < data) in accumulate()
14 sum += 1; in accumulate()
15 return sum; in accumulate()
24 unsigned int offset, shift, sum; in do_csum() local
112 sum = sum64 >> 32; in do_csum()
113 sum += (sum >> 16) | (sum << 1 in do_csum()
125 u64 sum = (__force u64)csum; csum_ipv6_magic() local
[all...]
/kernel/linux/linux-5.10/crypto/
H A Dtea.c59 u32 y, z, n, sum = 0; in tea_encrypt() local
76 sum += TEA_DELTA; in tea_encrypt()
77 y += ((z << 4) + k0) ^ (z + sum) ^ ((z >> 5) + k1); in tea_encrypt()
78 z += ((y << 4) + k2) ^ (y + sum) ^ ((y >> 5) + k3); in tea_encrypt()
87 u32 y, z, n, sum; in tea_decrypt() local
101 sum = TEA_DELTA << 5; in tea_decrypt()
106 z -= ((y << 4) + k2) ^ (y + sum) ^ ((y >> 5) + k3); in tea_decrypt()
107 y -= ((z << 4) + k0) ^ (z + sum) ^ ((z >> 5) + k1); in tea_decrypt()
108 sum -= TEA_DELTA; in tea_decrypt()
132 u32 y, z, sum in xtea_encrypt() local
153 u32 y, z, sum; xtea_decrypt() local
176 u32 y, z, sum = 0; xeta_encrypt() local
197 u32 y, z, sum; xeta_decrypt() local
[all...]
/kernel/linux/linux-6.6/crypto/
H A Dtea.c59 u32 y, z, n, sum = 0; in tea_encrypt() local
76 sum += TEA_DELTA; in tea_encrypt()
77 y += ((z << 4) + k0) ^ (z + sum) ^ ((z >> 5) + k1); in tea_encrypt()
78 z += ((y << 4) + k2) ^ (y + sum) ^ ((y >> 5) + k3); in tea_encrypt()
87 u32 y, z, n, sum; in tea_decrypt() local
101 sum = TEA_DELTA << 5; in tea_decrypt()
106 z -= ((y << 4) + k2) ^ (y + sum) ^ ((y >> 5) + k3); in tea_decrypt()
107 y -= ((z << 4) + k0) ^ (z + sum) ^ ((z >> 5) + k1); in tea_decrypt()
108 sum -= TEA_DELTA; in tea_decrypt()
132 u32 y, z, sum in xtea_encrypt() local
153 u32 y, z, sum; xtea_decrypt() local
176 u32 y, z, sum = 0; xeta_encrypt() local
197 u32 y, z, sum; xeta_decrypt() local
[all...]
/kernel/linux/linux-5.10/arch/parisc/include/asm/
H A Dchecksum.h9 * and adds in "sum" (32-bit)
29 unsigned int sum; in ip_fast_csum() local
53 : "=r" (sum), "=r" (iph), "=r" (ihl), "=r" (t0), "=r" (t1), "=r" (t2) in ip_fast_csum()
57 return (__force __sum16)sum; in ip_fast_csum()
65 u32 sum = (__force u32)csum; in csum_fold() local
66 /* add the swapped two 16-bit halves of sum, in csum_fold()
69 giving us the correct sum in the upper half. */ in csum_fold()
70 sum += (sum << 16) + (sum >> 1 in csum_fold()
74 csum_tcpudp_nofold(__be32 saddr, __be32 daddr, __u32 len, __u8 proto, __wsum sum) csum_tcpudp_nofold() argument
92 csum_tcpudp_magic(__be32 saddr, __be32 daddr, __u32 len, __u8 proto, __wsum sum) csum_tcpudp_magic() argument
110 csum_ipv6_magic(const struct in6_addr *saddr, const struct in6_addr *daddr, __u32 len, __u8 proto, __wsum sum) csum_ipv6_magic() argument
[all...]
/kernel/linux/linux-6.6/arch/parisc/include/asm/
H A Dchecksum.h9 * and adds in "sum" (32-bit)
29 unsigned int sum; in ip_fast_csum() local
53 : "=r" (sum), "=r" (iph), "=r" (ihl), "=r" (t0), "=r" (t1), "=r" (t2) in ip_fast_csum()
57 return (__force __sum16)sum; in ip_fast_csum()
65 u32 sum = (__force u32)csum; in csum_fold() local
66 /* add the swapped two 16-bit halves of sum, in csum_fold()
69 giving us the correct sum in the upper half. */ in csum_fold()
70 sum += (sum << 16) + (sum >> 1 in csum_fold()
74 csum_tcpudp_nofold(__be32 saddr, __be32 daddr, __u32 len, __u8 proto, __wsum sum) csum_tcpudp_nofold() argument
92 csum_tcpudp_magic(__be32 saddr, __be32 daddr, __u32 len, __u8 proto, __wsum sum) csum_tcpudp_magic() argument
110 csum_ipv6_magic(const struct in6_addr *saddr, const struct in6_addr *daddr, __u32 len, __u8 proto, __wsum sum) csum_ipv6_magic() argument
[all...]
/kernel/linux/linux-5.10/sound/pci/ctxfi/
H A Dctamixer.c91 static int amixer_set_sum(struct amixer *amixer, struct sum *sum) in amixer_set_sum() argument
96 amixer->sum = sum; in amixer_set_sum()
97 if (!sum) { in amixer_set_sum()
102 sum->rsc.ops->index(&sum->rsc)); in amixer_set_sum()
114 struct sum *sum; in amixer_commit_write() local
118 sum in amixer_commit_write()
174 amixer_setup(struct amixer *amixer, struct rsc *input, unsigned int scale, struct sum *sum) amixer_setup() argument
361 sum_rsc_init(struct sum *sum, const struct sum_desc *desc, struct sum_mgr *mgr) sum_rsc_init() argument
376 sum_rsc_uninit(struct sum *sum) sum_rsc_uninit() argument
388 struct sum *sum; get_sum_rsc() local
433 put_sum_rsc(struct sum_mgr *mgr, struct sum *sum) put_sum_rsc() argument
[all...]
/kernel/linux/linux-6.6/sound/pci/ctxfi/
H A Dctamixer.c91 static int amixer_set_sum(struct amixer *amixer, struct sum *sum) in amixer_set_sum() argument
96 amixer->sum = sum; in amixer_set_sum()
97 if (!sum) { in amixer_set_sum()
102 sum->rsc.ops->index(&sum->rsc)); in amixer_set_sum()
114 struct sum *sum; in amixer_commit_write() local
118 sum in amixer_commit_write()
174 amixer_setup(struct amixer *amixer, struct rsc *input, unsigned int scale, struct sum *sum) amixer_setup() argument
361 sum_rsc_init(struct sum *sum, const struct sum_desc *desc, struct sum_mgr *mgr) sum_rsc_init() argument
376 sum_rsc_uninit(struct sum *sum) sum_rsc_uninit() argument
388 struct sum *sum; get_sum_rsc() local
433 put_sum_rsc(struct sum_mgr *mgr, struct sum *sum) put_sum_rsc() argument
[all...]

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