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/lib/crypto/x86/
A Dchacha_glue.c55 unsigned int bytes, int nrounds) in chacha_dosimd() argument
61 bytes -= CHACHA_BLOCK_SIZE * 8; in chacha_dosimd()
78 if (bytes) { in chacha_dosimd()
89 bytes -= CHACHA_BLOCK_SIZE * 8; in chacha_dosimd()
104 if (bytes > CHACHA_BLOCK_SIZE) { in chacha_dosimd()
113 bytes -= CHACHA_BLOCK_SIZE * 4; in chacha_dosimd()
118 if (bytes > CHACHA_BLOCK_SIZE) { in chacha_dosimd()
123 if (bytes) { in chacha_dosimd()
146 bytes <= CHACHA_BLOCK_SIZE) in chacha_crypt_arch()
156 bytes -= todo; in chacha_crypt_arch()
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/lib/crypto/arm/
A Dchacha-glue.c41 unsigned int bytes, int nrounds) in chacha_doneon() argument
45 while (bytes > CHACHA_BLOCK_SIZE) { in chacha_doneon()
49 bytes -= l; in chacha_doneon()
54 if (bytes) { in chacha_doneon()
58 if (bytes != CHACHA_BLOCK_SIZE) in chacha_doneon()
59 s = d = memcpy(buf, src, bytes); in chacha_doneon()
62 memcpy(dst, buf, bytes); in chacha_doneon()
81 unsigned int bytes, int nrounds) in chacha_crypt_arch() argument
84 bytes <= CHACHA_BLOCK_SIZE) { in chacha_crypt_arch()
97 bytes -= todo; in chacha_crypt_arch()
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/lib/raid6/
A Dneon.h3 void raid6_neon1_gen_syndrome_real(int disks, unsigned long bytes, void **ptrs);
5 unsigned long bytes, void **ptrs);
6 void raid6_neon2_gen_syndrome_real(int disks, unsigned long bytes, void **ptrs);
8 unsigned long bytes, void **ptrs);
9 void raid6_neon4_gen_syndrome_real(int disks, unsigned long bytes, void **ptrs);
11 unsigned long bytes, void **ptrs);
12 void raid6_neon8_gen_syndrome_real(int disks, unsigned long bytes, void **ptrs);
14 unsigned long bytes, void **ptrs);
15 void __raid6_2data_recov_neon(int bytes, uint8_t *p, uint8_t *q, uint8_t *dp,
19 void __raid6_datap_recov_neon(int bytes, uint8_t *p, uint8_t *q, uint8_t *dq,
A Drecov_rvv.c17 static void __raid6_2data_recov_rvv(int bytes, u8 *p, u8 *q, u8 *dp, in __raid6_2data_recov_rvv() argument
40 while (bytes) { in __raid6_2data_recov_rvv()
88 bytes -= 16; in __raid6_2data_recov_rvv()
96 static void __raid6_datap_recov_rvv(int bytes, u8 *p, u8 *q, in __raid6_datap_recov_rvv() argument
113 while (bytes) { in __raid6_datap_recov_rvv()
145 bytes -= 16; in __raid6_datap_recov_rvv()
152 static void raid6_2data_recov_rvv(int disks, size_t bytes, int faila, in raid6_2data_recov_rvv() argument
174 raid6_call.gen_syndrome(disks, bytes, ptrs); in raid6_2data_recov_rvv()
188 __raid6_2data_recov_rvv(bytes, p, q, dp, dq, pbmul, qmul); in raid6_2data_recov_rvv()
209 raid6_call.gen_syndrome(disks, bytes, ptrs); in raid6_datap_recov_rvv()
[all …]
A Drecov_loongarch_simd.c51 raid6_call.gen_syndrome(disks, bytes, ptrs); in raid6_2data_recov_lsx()
74 while (bytes) { in raid6_2data_recov_lsx()
176 bytes -= 64; in raid6_2data_recov_lsx()
203 raid6_call.gen_syndrome(disks, bytes, ptrs); in raid6_datap_recov_lsx()
218 while (bytes) { in raid6_datap_recov_lsx()
279 bytes -= 64; in raid6_datap_recov_lsx()
325 raid6_call.gen_syndrome(disks, bytes, ptrs); in raid6_2data_recov_lasx()
352 while (bytes) { in raid6_2data_recov_lasx()
415 bytes -= 64; in raid6_2data_recov_lasx()
459 while (bytes) { in raid6_datap_recov_lasx()
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A Drecov.c19 static void raid6_2data_recov_intx1(int disks, size_t bytes, int faila, in raid6_2data_recov_intx1() argument
40 raid6_call.gen_syndrome(disks, bytes, ptrs); in raid6_2data_recov_intx1()
53 while ( bytes-- ) { in raid6_2data_recov_intx1()
63 static void raid6_datap_recov_intx1(int disks, size_t bytes, int faila, in raid6_datap_recov_intx1() argument
78 raid6_call.gen_syndrome(disks, bytes, ptrs); in raid6_datap_recov_intx1()
88 while ( bytes-- ) { in raid6_datap_recov_intx1()
107 void raid6_dual_recov(int disks, size_t bytes, int faila, int failb, void **ptrs) in raid6_dual_recov() argument
118 raid6_call.gen_syndrome(disks, bytes, ptrs); in raid6_dual_recov()
127 raid6_datap_recov(disks, bytes, faila, ptrs); in raid6_dual_recov()
130 raid6_2data_recov(disks, bytes, faila, failb, ptrs); in raid6_dual_recov()
A Drecov_avx2.c16 static void raid6_2data_recov_avx2(int disks, size_t bytes, int faila, in raid6_2data_recov_avx2() argument
37 raid6_call.gen_syndrome(disks, bytes, ptrs); in raid6_2data_recov_avx2()
55 while (bytes) { in raid6_2data_recov_avx2()
128 bytes -= 64; in raid6_2data_recov_avx2()
175 bytes -= 32; in raid6_2data_recov_avx2()
186 static void raid6_datap_recov_avx2(int disks, size_t bytes, int faila, in raid6_datap_recov_avx2() argument
202 raid6_call.gen_syndrome(disks, bytes, ptrs); in raid6_datap_recov_avx2()
215 while (bytes) { in raid6_datap_recov_avx2()
263 bytes -= 64; in raid6_datap_recov_avx2()
293 bytes -= 32; in raid6_datap_recov_avx2()
A Drecov_avx512.c22 static void raid6_2data_recov_avx512(int disks, size_t bytes, int faila, in raid6_2data_recov_avx512() argument
46 raid6_call.gen_syndrome(disks, bytes, ptrs); in raid6_2data_recov_avx512()
64 while (bytes) { in raid6_2data_recov_avx512()
153 bytes -= 128; in raid6_2data_recov_avx512()
214 bytes -= 64; in raid6_2data_recov_avx512()
225 static void raid6_datap_recov_avx512(int disks, size_t bytes, int faila, in raid6_datap_recov_avx512() argument
244 raid6_call.gen_syndrome(disks, bytes, ptrs); in raid6_datap_recov_avx512()
257 while (bytes) { in raid6_datap_recov_avx512()
317 bytes -= 128; in raid6_datap_recov_avx512()
357 bytes -= 64; in raid6_datap_recov_avx512()
A Drecov_ssse3.c16 static void raid6_2data_recov_ssse3(int disks, size_t bytes, int faila, in raid6_2data_recov_ssse3() argument
39 raid6_call.gen_syndrome(disks, bytes, ptrs); in raid6_2data_recov_ssse3()
63 while (bytes) { in raid6_2data_recov_ssse3()
132 bytes -= 32; in raid6_2data_recov_ssse3()
179 bytes -= 16; in raid6_2data_recov_ssse3()
191 static void raid6_datap_recov_ssse3(int disks, size_t bytes, int faila, in raid6_datap_recov_ssse3() argument
209 raid6_call.gen_syndrome(disks, bytes, ptrs); in raid6_datap_recov_ssse3()
222 while (bytes) { in raid6_datap_recov_ssse3()
277 bytes -= 32; in raid6_datap_recov_ssse3()
308 bytes -= 16; in raid6_datap_recov_ssse3()
A Drecov_s390xc.c22 static void raid6_2data_recov_s390xc(int disks, size_t bytes, int faila, in raid6_2data_recov_s390xc() argument
43 raid6_call.gen_syndrome(disks, bytes, ptrs); in raid6_2data_recov_s390xc()
56 while (bytes) { in raid6_2data_recov_s390xc()
66 bytes -= 256; in raid6_2data_recov_s390xc()
71 static void raid6_datap_recov_s390xc(int disks, size_t bytes, int faila, in raid6_datap_recov_s390xc() argument
87 raid6_call.gen_syndrome(disks, bytes, ptrs); in raid6_datap_recov_s390xc()
97 while (bytes) { in raid6_datap_recov_s390xc()
105 bytes -= 256; in raid6_datap_recov_s390xc()
A Davx512.c42 static void raid6_avx5121_gen_syndrome(int disks, size_t bytes, void **ptrs) in raid6_avx5121_gen_syndrome() argument
59 for (d = 0; d < bytes; d += 64) { in raid6_avx5121_gen_syndrome()
100 size_t bytes, void **ptrs) in raid6_avx5121_xor_syndrome() argument
115 for (d = 0 ; d < bytes ; d += 64) { in raid6_avx5121_xor_syndrome()
169 static void raid6_avx5122_gen_syndrome(int disks, size_t bytes, void **ptrs) in raid6_avx5122_gen_syndrome() argument
187 for (d = 0; d < bytes; d += 128) { in raid6_avx5122_gen_syndrome()
232 size_t bytes, void **ptrs) in raid6_avx5122_xor_syndrome() argument
247 for (d = 0 ; d < bytes ; d += 128) { in raid6_avx5122_xor_syndrome()
353 for (d = 0; d < bytes; d += 256) { in raid6_avx5124_gen_syndrome()
422 size_t bytes, void **ptrs) in raid6_avx5124_xor_syndrome() argument
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A Davx2.c34 static void raid6_avx21_gen_syndrome(int disks, size_t bytes, void **ptrs) in raid6_avx21_gen_syndrome() argument
49 for (d = 0; d < bytes; d += 32) { in raid6_avx21_gen_syndrome()
83 size_t bytes, void **ptrs) in raid6_avx21_xor_syndrome() argument
97 for (d = 0 ; d < bytes ; d += 32) { in raid6_avx21_xor_syndrome()
141 static void raid6_avx22_gen_syndrome(int disks, size_t bytes, void **ptrs) in raid6_avx22_gen_syndrome() argument
157 for (d = 0; d < bytes; d += 64) { in raid6_avx22_gen_syndrome()
193 size_t bytes, void **ptrs) in raid6_avx22_xor_syndrome() argument
207 for (d = 0 ; d < bytes ; d += 64) { in raid6_avx22_xor_syndrome()
296 for (d = 0; d < bytes; d += 128) { in raid6_avx24_gen_syndrome()
354 size_t bytes, void **ptrs) in raid6_avx24_xor_syndrome() argument
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A Dsse2.c36 static void raid6_sse21_gen_syndrome(int disks, size_t bytes, void **ptrs) in raid6_sse21_gen_syndrome() argument
51 for ( d = 0 ; d < bytes ; d += 16 ) { in raid6_sse21_gen_syndrome()
88 size_t bytes, void **ptrs) in raid6_sse21_xor_syndrome() argument
102 for ( d = 0 ; d < bytes ; d += 16 ) { in raid6_sse21_xor_syndrome()
146 static void raid6_sse22_gen_syndrome(int disks, size_t bytes, void **ptrs) in raid6_sse22_gen_syndrome() argument
163 for ( d = 0 ; d < bytes ; d += 32 ) { in raid6_sse22_gen_syndrome()
199 size_t bytes, void **ptrs) in raid6_sse22_xor_syndrome() argument
213 for ( d = 0 ; d < bytes ; d += 32 ) { in raid6_sse22_xor_syndrome()
304 for ( d = 0 ; d < bytes ; d += 64 ) { in raid6_sse24_gen_syndrome()
365 size_t bytes, void **ptrs) in raid6_sse24_xor_syndrome() argument
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A Drecov_neon.c23 static void raid6_2data_recov_neon(int disks, size_t bytes, int faila, in raid6_2data_recov_neon() argument
45 raid6_call.gen_syndrome(disks, bytes, ptrs); in raid6_2data_recov_neon()
59 __raid6_2data_recov_neon(bytes, p, q, dp, dq, pbmul, qmul); in raid6_2data_recov_neon()
63 static void raid6_datap_recov_neon(int disks, size_t bytes, int faila, in raid6_datap_recov_neon() argument
80 raid6_call.gen_syndrome(disks, bytes, ptrs); in raid6_datap_recov_neon()
90 __raid6_datap_recov_neon(bytes, p, q, dq, qmul); in raid6_datap_recov_neon()
A Dneon.c31 size_t bytes, void **ptrs) \
37 (unsigned long)bytes, ptrs); \
42 size_t bytes, void **ptrs) \
48 start, stop, (unsigned long)bytes, ptrs); \
A Drvv.h12 size_t bytes, void **ptrs) \
18 (unsigned long)bytes, ptrs); \
23 size_t bytes, void **ptrs) \
30 start, stop, (unsigned long)bytes, ptrs); \
A Drvv.c45 for (d = 0; d < bytes; d += NSIZE * 1) { in raid6_rvv1_gen_syndrome_real()
99 unsigned long bytes, void **ptrs) in raid6_rvv1_xor_syndrome_real() argument
118 for (d = 0 ; d < bytes ; d += NSIZE * 1) { in raid6_rvv1_xor_syndrome_real()
219 for (d = 0; d < bytes; d += NSIZE * 2) { in raid6_rvv2_gen_syndrome_real()
289 unsigned long bytes, void **ptrs) in raid6_rvv2_xor_syndrome_real() argument
311 for (d = 0; d < bytes; d += NSIZE * 2) { in raid6_rvv2_xor_syndrome_real()
441 for (d = 0; d < bytes; d += NSIZE * 4) { in raid6_rvv4_gen_syndrome_real()
543 unsigned long bytes, void **ptrs) in raid6_rvv4_xor_syndrome_real() argument
567 for (d = 0; d < bytes; d += NSIZE * 4) { in raid6_rvv4_xor_syndrome_real()
755 for (d = 0; d < bytes; d += NSIZE * 8) { in raid6_rvv8_gen_syndrome_real()
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A Drecov_neon_inner.c28 void __raid6_2data_recov_neon(int bytes, uint8_t *p, uint8_t *q, uint8_t *dp, in __raid6_2data_recov_neon() argument
50 while (bytes) { in __raid6_2data_recov_neon()
70 bytes -= 16; in __raid6_2data_recov_neon()
78 void __raid6_datap_recov_neon(int bytes, uint8_t *p, uint8_t *q, uint8_t *dq, in __raid6_datap_recov_neon() argument
92 while (bytes) { in __raid6_datap_recov_neon()
106 bytes -= 16; in __raid6_datap_recov_neon()
/lib/crypto/powerpc/
A Dchacha-p10-glue.c35 unsigned int bytes, int nrounds) in chacha_p10_do_8x() argument
37 unsigned int l = bytes & ~0x0FF; in chacha_p10_do_8x()
41 bytes -= l; in chacha_p10_do_8x()
47 if (bytes > 0) in chacha_p10_do_8x()
48 chacha_crypt_generic(state, dst, src, bytes, nrounds); in chacha_p10_do_8x()
59 unsigned int bytes, int nrounds) in chacha_crypt_arch() argument
61 if (!static_branch_likely(&have_p10) || bytes <= CHACHA_BLOCK_SIZE || in chacha_crypt_arch()
63 return chacha_crypt_generic(state, dst, src, bytes, nrounds); in chacha_crypt_arch()
66 unsigned int todo = min_t(unsigned int, bytes, SZ_4K); in chacha_crypt_arch()
72 bytes -= todo; in chacha_crypt_arch()
[all …]
/lib/tests/
A Dmemcpy_kunit.c332 for (int bytes = 1; bytes <= ARRAY_SIZE(large_src); bytes++) { in copy_large_test() local
335 int right_zero_pos = offset + bytes; in copy_large_test()
411 bytes, s_off, d_off); in inner_loop()
418 right_zero_pos = d_off + bytes; in inner_loop()
428 right_zero_pos = s_off + bytes; in inner_loop()
431 src_pos = d_off + bytes; in inner_loop()
440 bytes, s_off, d_off); in inner_loop()
446 bytes, s_off, d_off); in inner_loop()
451 bytes, s_off, d_off); in inner_loop()
477 for (int bytes = bytes_start; bytes < bytes_end; in memmove_overlap_test() local
[all …]
/lib/crypto/arm64/
A Dchacha-neon-glue.c35 int nrounds, int bytes);
42 int bytes, int nrounds) in chacha_doneon() argument
44 while (bytes > 0) { in chacha_doneon()
45 int l = min(bytes, CHACHA_BLOCK_SIZE * 5); in chacha_doneon()
57 bytes -= l; in chacha_doneon()
78 unsigned int bytes, int nrounds) in chacha_crypt_arch() argument
80 if (!static_branch_likely(&have_neon) || bytes <= CHACHA_BLOCK_SIZE || in chacha_crypt_arch()
82 return chacha_crypt_generic(state, dst, src, bytes, nrounds); in chacha_crypt_arch()
85 unsigned int todo = min_t(unsigned int, bytes, SZ_4K); in chacha_crypt_arch()
91 bytes -= todo; in chacha_crypt_arch()
[all …]
/lib/
A Dmemweight.c11 size_t memweight(const void *ptr, size_t bytes) in memweight() argument
17 for (; bytes > 0 && ((unsigned long)bitmap) % sizeof(long); in memweight()
18 bytes--, bitmap++) in memweight()
21 longs = bytes / sizeof(long); in memweight()
26 bytes -= longs * sizeof(long); in memweight()
34 for (; bytes > 0; bytes--, bitmap++) in memweight()
/lib/zstd/compress/
A Dzstd_cwksp.h251 assert(bytes < alignBytes); in ZSTD_cwksp_bytes_to_align_ptr()
252 return bytes; in ZSTD_cwksp_bytes_to_align_ptr()
277 void* const alloc = (BYTE*)ws->allocStart - bytes; in ZSTD_cwksp_reserve_internal_buffer_space()
280 alloc, bytes, ZSTD_cwksp_available_space(ws) - bytes); in ZSTD_cwksp_reserve_internal_buffer_space()
353 alloc = ZSTD_cwksp_reserve_internal_buffer_space(ws, bytes); in ZSTD_cwksp_reserve_internal()
411 MEM_STATIC void* ZSTD_cwksp_reserve_table(ZSTD_cwksp* ws, size_t bytes) in ZSTD_cwksp_reserve_table() argument
426 end = (BYTE *)alloc + bytes; in ZSTD_cwksp_reserve_table()
430 alloc, bytes, ZSTD_cwksp_available_space(ws) - bytes); in ZSTD_cwksp_reserve_table()
431 assert((bytes & (sizeof(U32)-1)) == 0); in ZSTD_cwksp_reserve_table()
442 assert((bytes & (ZSTD_CWKSP_ALIGNMENT_BYTES-1)) == 0); in ZSTD_cwksp_reserve_table()
[all …]
/lib/crypto/
A Dlibchacha.c15 unsigned int bytes, int nrounds) in chacha_crypt_generic() argument
20 while (bytes >= CHACHA_BLOCK_SIZE) { in chacha_crypt_generic()
23 bytes -= CHACHA_BLOCK_SIZE; in chacha_crypt_generic()
27 if (bytes) { in chacha_crypt_generic()
29 crypto_xor_cpy(dst, src, stream, bytes); in chacha_crypt_generic()
/lib/crypto/s390/
A Dchacha-glue.c29 unsigned int bytes, int nrounds) in chacha_crypt_arch() argument
35 if (bytes <= CHACHA_BLOCK_SIZE || nrounds != 20 || !cpu_has_vx()) { in chacha_crypt_arch()
36 chacha_crypt_generic(state, dst, src, bytes, nrounds); in chacha_crypt_arch()
41 chacha20_vx(dst, src, bytes, &state->x[4], &state->x[12]); in chacha_crypt_arch()
44 state->x[12] += round_up(bytes, CHACHA_BLOCK_SIZE) / in chacha_crypt_arch()

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