Searched refs:sum (Results 26 - 50 of 396) sorted by relevance

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/linux-master/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; local
81 sum += (sum << 16);
82 csum = (__force __wsum)(sum < (__force u32)csum);
83 sum >>= 16;
84 sum += (__force u32)csum;
86 return (__force __sum16)~sum;
134 unsigned long sum local
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/linux-master/arch/xtensa/include/asm/
H A Dchecksum.h20 * and adds in "sum" (32-bit)
30 asmlinkage __wsum csum_partial(const void *buff, int len, __wsum sum);
67 static __inline__ __sum16 csum_fold(__wsum sum) argument
79 : "=r" (sum), "=&r" (__dummy)
80 : "0" (sum));
81 return (__force __sum16)sum;
90 unsigned int sum, tmp, endaddr; local
115 : "=r" (sum), "=r" (iph), "=r" (ihl), "=&r" (tmp),
120 return csum_fold(sum);
125 __wsum sum)
123 csum_tcpudp_nofold(__be32 saddr, __be32 daddr, __u32 len, __u8 proto, __wsum sum) argument
156 csum_tcpudp_magic(__be32 saddr, __be32 daddr, __u32 len, __u8 proto, __wsum sum) argument
174 csum_ipv6_magic(const struct in6_addr *saddr, const struct in6_addr *daddr, __u32 len, __u8 proto, __wsum sum) argument
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/linux-master/arch/sh/include/asm/
H A Dchecksum_32.h14 * and adds in "sum" (32-bit)
24 asmlinkage __wsum csum_partial(const void *buff, int len, __wsum sum);
63 static inline __sum16 csum_fold(__wsum sum) argument
73 : "=r" (sum), "=&r" (__dummy)
74 : "0" (sum)
76 return (__force __sum16)sum;
88 __wsum sum; local
108 : "=r" (sum), "=r" (iph), "=r" (ihl), "=&r" (__dummy0), "=&z" (__dummy1)
112 return csum_fold(sum);
117 __wsum sum)
115 csum_tcpudp_nofold(__be32 saddr, __be32 daddr, __u32 len, __u8 proto, __wsum sum) argument
141 csum_tcpudp_magic(__be32 saddr, __be32 daddr, __u32 len, __u8 proto, __wsum sum) argument
158 csum_ipv6_magic(const struct in6_addr *saddr, const struct in6_addr *daddr, __u32 len, __u8 proto, __wsum sum) argument
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/linux-master/sound/pci/ctxfi/
H A Dctamixer.h23 struct sum { struct
28 /* Define sum resource request description info */
38 /* request one sum resource */
40 const struct sum_desc *desc, struct sum **rsum);
41 /* return one sum resource */
42 int (*put_sum)(struct sum_mgr *mgr, struct sum *sum);
56 struct sum *sum; /* Put amixer output to this summation node */ member in struct:amixer
64 int (*set_sum)(struct amixer *amixer, struct sum *su
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H A Dctamixer.c91 static int amixer_set_sum(struct amixer *amixer, struct sum *sum) argument
96 amixer->sum = sum;
97 if (!sum) {
102 sum->rsc.ops->index(&sum->rsc));
114 struct sum *sum; local
118 sum
174 amixer_setup(struct amixer *amixer, struct rsc *input, unsigned int scale, struct sum *sum) argument
362 sum_rsc_init(struct sum *sum, const struct sum_desc *desc, struct sum_mgr *mgr) argument
377 sum_rsc_uninit(struct sum *sum) argument
389 struct sum *sum; local
434 put_sum_rsc(struct sum_mgr *mgr, struct sum *sum) argument
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/linux-master/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) argument
41 u32 tmp = (__force u32)sum;
44 * swap the two 16-bit halves of sum
47 * giving us the correct sum in the upper half.
58 __u8 proto, __wsum sum)
61 u64 s = (__force u32)sum;
78 : "=r" (sum)
79 : "r" (daddr), "r"(saddr), "r"(proto + len), "0"(sum));
80 return sum;
57 csum_tcpudp_nofold(__be32 saddr, __be32 daddr, __u32 len, __u8 proto, __wsum sum) argument
88 csum_tcpudp_magic(__be32 saddr, __be32 daddr, __u32 len, __u8 proto, __wsum sum) argument
116 csum_shift(__wsum sum, int offset) argument
173 csum_partial(const void *buff, int len, __wsum sum) argument
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/linux-master/arch/arc/include/asm/
H A Dchecksum.h22 * The 2 swords comprising the 32bit sum are added, any carry to 16th bit
41 unsigned int tmp, tmp2, sum; local
58 : "=&r"(sum), "=r"(tmp), "=&r"(tmp2), "+&r" (ptr)
62 return csum_fold(sum);
71 __u8 proto, __wsum sum)
79 : "+&r"(sum)
89 return sum;
70 csum_tcpudp_nofold(__be32 saddr, __be32 daddr, __u32 len, __u8 proto, __wsum sum) argument
/linux-master/arch/arm/lib/
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
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/linux-master/tools/testing/selftests/bpf/progs/
H A Dloop3.c17 volatile __u64 i = 0, sum = 0; local
20 sum += PT_REGS_RC(ctx);
22 return sum;
H A Djit_probe_mem.c15 unsigned long zero = 0, sum; local
32 "%[sum] = 0;"
36 "%[sum] += r8;"
40 "%[sum] += r8;"
45 "%[sum] += r9;"
47 : [sum] "=r"(sum)
52 total_sum = sum;
H A Diters_testmod_seq.c27 __s64 sum = 0, *i; local
29 bpf_for_each(testmod_seq, i, 1000, 0) sum += *i;
30 res_empty = 1 + sum;
45 __s64 sum = 0, *i; local
47 bpf_for_each(testmod_seq, i, 1000, 1000) sum += *i;
48 res_full = sum;
65 __s64 sum = 0, *i; local
69 sum += *i;
74 res_truncated = sum;
H A Dtest_map_lookup_percpu_elem.c36 __u64 sum; member in struct:read_percpu_elem_ctx
46 ctx->sum += *value;
59 map_ctx.sum = 0;
61 percpu_array_elem_sum = map_ctx.sum;
64 map_ctx.sum = 0;
66 percpu_hash_elem_sum = map_ctx.sum;
69 map_ctx.sum = 0;
71 percpu_lru_hash_elem_sum = map_ctx.sum;
H A Dloop1.c17 int i, j, sum = 0, m; local
25 sum += i * m;
28 return sum;
/linux-master/arch/csky/include/asm/
H A Dchecksum.h26 unsigned short len, unsigned short proto, __wsum sum)
34 : "=r"(sum)
41 "0" ((__force unsigned long)sum)
43 return sum;
25 csum_tcpudp_nofold(__be32 saddr, __be32 daddr, unsigned short len, unsigned short proto, __wsum sum) argument
/linux-master/arch/x86/lib/
H A Dcsum-wrappers_64.c24 __wsum sum; local
29 sum = csum_partial_copy_generic((__force const void *)src, dst, len);
31 return sum;
46 __wsum sum; local
51 sum = csum_partial_copy_generic(src, (void __force *)dst, len);
53 return sum;
73 __u32 len, __u8 proto, __wsum sum)
78 (__force __u64)sum;
80 asm(" addq (%[saddr]),%[sum]\n"
81 " adcq 8(%[saddr]),%[sum]\
71 csum_ipv6_magic(const struct in6_addr *saddr, const struct in6_addr *daddr, __u32 len, __u8 proto, __wsum sum) argument
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/linux-master/arch/arm64/lib/
H A Dcsum.c11 static u64 accumulate(u64 sum, u64 data) argument
13 __uint128_t tmp = (__uint128_t)sum + data;
23 unsigned int offset, shift, sum; local
124 sum = sum64 >> 32;
125 sum += (sum >> 16) | (sum << 16);
127 return (u16)swab32(sum);
129 return sum >> 16;
137 u64 sum local
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/linux-master/tools/testing/selftests/bpf/prog_tests/
H A Darena_list.c23 int sum = 0; local
26 sum += n->value;
27 return sum;
35 int ret, sum; local
50 sum = list_sum(skel->bss->list_head);
51 ASSERT_EQ(sum, expected_sum, "sum of elems");
52 ASSERT_EQ(skel->arena->arena_sum, expected_sum, "__arena sum of elems");
57 sum = list_sum(skel->bss->list_head);
58 ASSERT_EQ(sum,
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/linux-master/crypto/
H A Dtea.c59 u32 y, z, n, sum = 0; local
76 sum += TEA_DELTA;
77 y += ((z << 4) + k0) ^ (z + sum) ^ ((z >> 5) + k1);
78 z += ((y << 4) + k2) ^ (y + sum) ^ ((y >> 5) + k3);
87 u32 y, z, n, sum; local
101 sum = TEA_DELTA << 5;
106 z -= ((y << 4) + k2) ^ (y + sum) ^ ((y >> 5) + k3);
107 y -= ((z << 4) + k0) ^ (z + sum) ^ ((z >> 5) + k1);
108 sum -= TEA_DELTA;
132 u32 y, z, sum local
153 u32 y, z, sum; local
176 u32 y, z, sum = 0; local
197 u32 y, z, sum; local
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/linux-master/arch/riscv/lib/
H A Dcsum.c25 unsigned long sum = (__force unsigned long)csum; local
27 sum += (__force unsigned long)saddr->s6_addr32[0];
28 sum += (__force unsigned long)saddr->s6_addr32[1];
29 sum += (__force unsigned long)saddr->s6_addr32[2];
30 sum += (__force unsigned long)saddr->s6_addr32[3];
32 sum += (__force unsigned long)daddr->s6_addr32[0];
33 sum += (__force unsigned long)daddr->s6_addr32[1];
34 sum += (__force unsigned long)daddr->s6_addr32[2];
35 sum += (__force unsigned long)daddr->s6_addr32[3];
38 sum
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/linux-master/Documentation/scheduler/
H A Dsched-pelt.c34 int sum = 1024; variable
43 sum *= y;
45 sum = sum*y + 1024*y;
50 printf("%5d,", sum);
84 int i, x = sum;
89 x = x/2 + sum;
/linux-master/arch/s390/lib/
H A Dcsum-partial.c9 * and adds in "sum" (32-bit). If copy is true copies to dst.
19 static __always_inline __wsum csum_copy(void *dst, const void *src, int len, __wsum sum, bool copy) argument
26 return cksm(dst, len, sum);
29 fpu_vlvgf(16, (__force u32)sum, 1);
76 sum = (__force __wsum)fpu_vlgvf(16, 1);
78 return sum;
81 __wsum csum_partial(const void *buff, int len, __wsum sum) argument
83 return csum_copy(NULL, buff, len, sum, false);
/linux-master/tools/rcu/
H A Drcu-cbs.py40 sum = 0; variable
45 sum += len;
46 print("Number of RCU callbacks in flight: " + str(sum));
/linux-master/arch/hexagon/include/asm/
H A Dchecksum.h18 __u32 len, __u8 proto, __wsum sum);
22 __u32 len, __u8 proto, __wsum sum);
/linux-master/tools/testing/selftests/rcutorture/bin/
H A Dkcsan-collapse.sh22 sort -k1nr > $1/kcsan.sum
/linux-master/kernel/locking/
H A Dqspinlock_stat.h41 u64 sum = 0, kicks = 0; local
52 sum += per_cpu(lockevents[id], cpu);
54 * Need to sum additional counters for some of them
73 frac = 100ULL * do_div(sum, kicks);
81 sum, frac);
89 sum = DIV_ROUND_CLOSEST_ULL(sum, kicks);
91 len = snprintf(buf, sizeof(buf) - 1, "%llu\n", sum);

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