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Searched refs:crc (Results 1 – 25 of 1312) sorted by relevance

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/OK3568_Linux_fs/kernel/lib/
H A Dcrc32.c58 crc32_body(u32 crc, unsigned char const *buf, size_t len, const u32 (*tab)[256]) argument
61 # define DO_CRC(x) crc = t0[(crc ^ (x)) & 255] ^ (crc >> 8)
67 # define DO_CRC(x) crc = t0[((crc >> 24) ^ (x)) & 255] ^ (crc << 8)
106 q = crc ^ *++b; /* use pre increment for speed */
108 crc = DO_CRC4;
110 crc = DO_CRC8;
112 crc ^= DO_CRC4;
128 return crc;
146 static inline u32 __pure crc32_le_generic(u32 crc, unsigned char const *p, argument
153 crc ^= *p++;
[all …]
H A Dgen_crc32table.c41 uint32_t crc = 1; in crc32init_le_generic() local
46 crc = (crc >> 1) ^ ((crc & 1) ? polynomial : 0); in crc32init_le_generic()
48 tab[0][i + j] = crc ^ tab[0][j]; in crc32init_le_generic()
51 crc = tab[0][i]; in crc32init_le_generic()
53 crc = tab[0][crc & 0xff] ^ (crc >> 8); in crc32init_le_generic()
54 tab[j][i] = crc; in crc32init_le_generic()
75 uint32_t crc = 0x80000000; in crc32init_be() local
80 crc = (crc << 1) ^ ((crc & 0x80000000) ? CRC32_POLY_BE : 0); in crc32init_be()
82 crc32table_be[0][i + j] = crc ^ crc32table_be[0][j]; in crc32init_be()
85 crc = crc32table_be[0][i]; in crc32init_be()
[all …]
H A Dcrc32test.c552 u32 crc; /* random starting crc */ member
674 static u32 crc; in crc32c_test() local
680 crc ^= __crc32c_le(test[i].crc, test_buf + in crc32c_test()
689 if (test[i].crc32c_le != __crc32c_le(test[i].crc, test_buf + in crc32c_test()
717 crc_full = __crc32c_le(test[i].crc, test_buf + test[i].start, in crc32c_combine_test()
723 crc1 = __crc32c_le(test[i].crc, test_buf + in crc32c_combine_test()
754 static u32 crc; in crc32_test() local
760 crc ^= crc32_le(test[i].crc, test_buf + in crc32_test()
763 crc ^= crc32_be(test[i].crc, test_buf + in crc32_test()
772 if (test[i].crc_le != crc32_le(test[i].crc, test_buf + in crc32_test()
[all …]
/OK3568_Linux_fs/kernel/drivers/gpu/drm/
H A Ddrm_debugfs_crc.c100 if (strcmp(sources[i], crtc->crc.source)) in crc_control_show()
109 seq_printf(m, "%s*\n", crtc->crc.source); in crc_control_show()
125 struct drm_crtc_crc *crc = &crtc->crc; in crc_control_write() local
152 spin_lock_irq(&crc->lock); in crc_control_write()
154 if (crc->opened) { in crc_control_write()
155 spin_unlock_irq(&crc->lock); in crc_control_write()
160 kfree(crc->source); in crc_control_write()
161 crc->source = source; in crc_control_write()
163 spin_unlock_irq(&crc->lock); in crc_control_write()
178 static int crtc_crc_data_count(struct drm_crtc_crc *crc) in crtc_crc_data_count() argument
[all …]
/OK3568_Linux_fs/u-boot/drivers/mtd/ubi/
H A Dcrc32.c61 u32 crc32_le(u32 crc, unsigned char const *p, size_t len);
69 u32 crc32_le(u32 crc, unsigned char const *p, size_t len) in crc32_le() argument
73 crc ^= *p++; in crc32_le()
75 crc = (crc >> 1) ^ ((crc & 1) ? CRCPOLY_LE : 0); in crc32_le()
77 return crc; in crc32_le()
81 u32 crc32_le(u32 crc, unsigned char const *p, size_t len) in crc32_le() argument
88 # define DO_CRC(x) crc = tab[ (crc ^ (x)) & 255 ] ^ (crc>>8) in crc32_le()
90 # define DO_CRC(x) crc = tab[ ((crc >> 24) ^ (x)) & 255] ^ (crc<<8) in crc32_le()
93 crc = __cpu_to_le32(crc); in crc32_le()
108 crc ^= *++b; in crc32_le()
[all …]
/OK3568_Linux_fs/kernel/drivers/gpu/drm/nouveau/dispnv50/
H A Dcrc.c77 core->func->crc->set_ctx(head, ctx); in nv50_crc_program_ctx()
84 struct nv50_crc *crc = container_of(work, struct nv50_crc, flip_work); in nv50_crc_ctx_flip_work() local
85 struct nv50_head *head = container_of(crc, struct nv50_head, crc); in nv50_crc_ctx_flip_work()
88 u8 new_idx = crc->ctx_idx ^ 1; in nv50_crc_ctx_flip_work()
106 drm_crtc_index(crtc), crc->ctx_idx, new_idx); in nv50_crc_ctx_flip_work()
109 nv50_crc_program_ctx(head, &crc->ctx[new_idx]); in nv50_crc_ctx_flip_work()
112 spin_lock_irq(&crc->lock); in nv50_crc_ctx_flip_work()
113 crc->ctx_changed = true; in nv50_crc_ctx_flip_work()
114 spin_unlock_irq(&crc->lock); in nv50_crc_ctx_flip_work()
128 struct nv50_crc *crc = &head->crc; in nv50_crc_get_entries() local
[all …]
/OK3568_Linux_fs/u-boot/common/
H A Dzm.c331 register unsigned short crc; in zsbhdr() local
344 xsendline(ZBIN); zsendline(type); crc = updcrc(type, 0); in zsbhdr()
348 crc = updcrc((0377& *hdr), crc); in zsbhdr()
350 crc = updcrc(0,updcrc(0,crc)); in zsbhdr()
351 zsendline(crc>>8); in zsbhdr()
352 zsendline(crc); in zsbhdr()
364 register unsigned long crc; in zsbh32() local
367 crc = 0xFFFFFFFFL; crc = UPDC32(type, crc); in zsbh32()
370 crc = UPDC32((0377 & *hdr), crc); in zsbh32()
373 crc = ~crc; in zsbh32()
[all …]
H A Dddr_spd.c72 int crc, i; in crc16() local
74 crc = 0; in crc16()
76 crc = crc ^ (int)*ptr++ << 8; in crc16()
78 if (crc & 0x8000) in crc16()
79 crc = crc << 1 ^ 0x1021; in crc16()
81 crc = crc << 1; in crc16()
83 return crc & 0xffff; in crc16()
107 if (spd->crc[0] == crc_lsb && spd->crc[1] == crc_msb) { in ddr3_spd_check()
113 spd->crc[0], crc_lsb, spd->crc[1], crc_msb); in ddr3_spd_check()
132 if (spd->crc[0] != crc_lsb || spd->crc[1] != crc_msb) { in ddr4_spd_check()
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/OK3568_Linux_fs/kernel/drivers/crypto/stm32/
H A Dstm32-crc32.c104 struct stm32_crc *crc; in stm32_crc_get_next_crc() local
107 crc = list_first_entry(&crc_list.dev_list, struct stm32_crc, list); in stm32_crc_get_next_crc()
108 if (crc) in stm32_crc_get_next_crc()
109 list_move_tail(&crc->list, &crc_list.dev_list); in stm32_crc_get_next_crc()
112 return crc; in stm32_crc_get_next_crc()
119 struct stm32_crc *crc; in stm32_crc_init() local
122 crc = stm32_crc_get_next_crc(); in stm32_crc_init()
123 if (!crc) in stm32_crc_init()
126 pm_runtime_get_sync(crc->dev); in stm32_crc_init()
128 spin_lock_irqsave(&crc->lock, flags); in stm32_crc_init()
[all …]
/OK3568_Linux_fs/yocto/poky/meta/conf/machine/include/arm/
H A Darch-armv8r.inc11 require conf/machine/include/arm/feature-arm-crc.inc
17 AVAILTUNES += "armv8r armv8r-crc armv8r-crypto armv8r-simd armv8r-crc-crypto armv8r-crc-simd armv8r…
19 ARMPKGARCH:tune-armv8r-crc = "armv8r"
22 ARMPKGARCH:tune-armv8r-crc-crypto = "armv8r"
23 ARMPKGARCH:tune-armv8r-crc-simd = "armv8r"
24 ARMPKGARCH:tune-armv8r-crc-crypto-simd = "armv8r"
26 TUNE_FEATURES:tune-armv8r-crc = "${TUNE_FEATURES:tune-armv8r} crc"
29 TUNE_FEATURES:tune-armv8r-crc-crypto = "${TUNE_FEATURES:tune-armv8r-crc} crypto"
30 TUNE_FEATURES:tune-armv8r-crc-simd = "${TUNE_FEATURES:tune-armv8r-crc} simd"
31 TUNE_FEATURES:tune-armv8r-crc-crypto-simd = "${TUNE_FEATURES:tune-armv8r-crc-crypto} simd"
[all …]
H A Darch-armv8a.inc1 DEFAULTTUNE ?= "armv8a-crc"
8 require conf/machine/include/arm/feature-arm-crc.inc
12 AVAILTUNES += "armv8a armv8a-crc armv8a-crc-crypto armv8a-crypto"
14 ARMPKGARCH:tune-armv8a-crc ?= "armv8a"
16 ARMPKGARCH:tune-armv8a-crc-crypto ?= "armv8a"
18 TUNE_FEATURES:tune-armv8a-crc = "${TUNE_FEATURES:tune-armv8a} crc"
20 TUNE_FEATURES:tune-armv8a-crc-crypto = "${TUNE_FEATURES:tune-armv8a-crc} crypto"
22 PACKAGE_EXTRA_ARCHS:tune-armv8a-crc = "${PACKAGE_EXTRA_ARCHS:tune-armv8a} armv8a-crc"
24 PACKAGE_EXTRA_ARCHS:tune-armv8a-crc-crypto = "${PACKAGE_EXTRA_ARCHS:tune-armv8a-crc} armv8a-crypto …
26 BASE_LIB:tune-armv8a-crc = "lib64"
[all …]
H A Darch-armv9a.inc1 DEFAULTTUNE ?= "armv9a-crc"
8 require conf/machine/include/arm/feature-arm-crc.inc
12 AVAILTUNES += "armv9a armv9a-crc armv9a-crc-crypto armv9a-crypto"
14 ARMPKGARCH:tune-armv9a-crc ?= "armv9a"
16 ARMPKGARCH:tune-armv9a-crc-crypto ?= "armv9a"
18 TUNE_FEATURES:tune-armv9a-crc = "${TUNE_FEATURES:tune-armv9a} crc"
20 TUNE_FEATURES:tune-armv9a-crc-crypto = "${TUNE_FEATURES:tune-armv9a-crc} crypto"
22 PACKAGE_EXTRA_ARCHS:tune-armv9a-crc = "${PACKAGE_EXTRA_ARCHS:tune-armv9a} armv9a-crc"
24 PACKAGE_EXTRA_ARCHS:tune-armv9a-crc-crypto = "${PACKAGE_EXTRA_ARCHS:tune-armv9a-crc} armv9a-crypto …
26 BASE_LIB:tune-armv9a-crc = "lib64"
[all …]
/OK3568_Linux_fs/kernel/tools/power/acpi/tools/acpidbg/
H A Dacpidbg.c123 static int acpi_aml_read(int fd, struct circ_buf *crc) in acpi_aml_read() argument
128 p = &crc->buf[crc->head]; in acpi_aml_read()
129 len = circ_space_to_end(crc); in acpi_aml_read()
134 crc->head = (crc->head + len) & (ACPI_AML_BUF_SIZE - 1); in acpi_aml_read()
138 static int acpi_aml_read_batch_cmd(int unused, struct circ_buf *crc) in acpi_aml_read_batch_cmd() argument
144 p = &crc->buf[crc->head]; in acpi_aml_read_batch_cmd()
145 len = circ_space_to_end(crc); in acpi_aml_read_batch_cmd()
155 crc->head = (crc->head + len) & (ACPI_AML_BUF_SIZE - 1); in acpi_aml_read_batch_cmd()
159 static int acpi_aml_read_batch_log(int fd, struct circ_buf *crc) in acpi_aml_read_batch_log() argument
165 p = &crc->buf[crc->head]; in acpi_aml_read_batch_log()
[all …]
/OK3568_Linux_fs/kernel/arch/mips/crypto/
H A Dcrc32-mips.c53 #define _CRC32(crc, value, size, type) \ argument
60 : "+r" (crc) \
64 #define CRC32(crc, value, size) \ argument
65 _CRC32(crc, value, size, crc32)
67 #define CRC32C(crc, value, size) \ argument
68 _CRC32(crc, value, size, crc32c)
72 u32 crc = crc_; local
78 CRC32(crc, value, d);
89 CRC32(crc, value, w);
97 CRC32(crc, value, h);
[all …]
/OK3568_Linux_fs/kernel/drivers/net/can/spi/mcp251xfd/
H A Dmcp251xfd-crc16.c58 static inline u16 mcp251xfd_crc16_byte(u16 crc, const u8 data) in mcp251xfd_crc16_byte() argument
60 u8 index = (crc >> 8) ^ data; in mcp251xfd_crc16_byte()
62 return (crc << 8) ^ mcp251xfd_crc16_table[index]; in mcp251xfd_crc16_byte()
65 static u16 mcp251xfd_crc16(u16 crc, u8 const *buffer, size_t len) in mcp251xfd_crc16() argument
68 crc = mcp251xfd_crc16_byte(crc, *buffer++); in mcp251xfd_crc16()
70 return crc; in mcp251xfd_crc16()
75 u16 crc = 0xffff; in mcp251xfd_crc16_compute() local
77 return mcp251xfd_crc16(crc, data, data_size); in mcp251xfd_crc16_compute()
83 u16 crc; in mcp251xfd_crc16_compute2() local
85 crc = mcp251xfd_crc16_compute(cmd, cmd_size); in mcp251xfd_crc16_compute2()
[all …]
/OK3568_Linux_fs/kernel/arch/arm/crypto/
H A Dcrc32-ce-glue.c66 u32 *crc = shash_desc_ctx(desc); in crc32_init() local
68 *crc = *mctx; in crc32_init()
75 u32 *crc = shash_desc_ctx(desc); in crc32_update() local
77 *crc = crc32_armv8_le(*crc, data, length); in crc32_update()
84 u32 *crc = shash_desc_ctx(desc); in crc32c_update() local
86 *crc = crc32c_armv8_le(*crc, data, length); in crc32c_update()
92 u32 *crc = shash_desc_ctx(desc); in crc32_final() local
94 put_unaligned_le32(*crc, out); in crc32_final()
100 u32 *crc = shash_desc_ctx(desc); in crc32c_final() local
102 put_unaligned_le32(~*crc, out); in crc32c_final()
[all …]
/OK3568_Linux_fs/kernel/arch/powerpc/crypto/
H A Dcrct10dif-vpmsum_glue.c25 u32 __crct10dif_vpmsum(u32 crc, unsigned char const *p, size_t len);
31 u32 crc = crci; in crct10dif_vpmsum() local
34 return crc_t10dif_generic(crc, p, len); in crct10dif_vpmsum()
38 crc = crc_t10dif_generic(crc, p, prealign); in crct10dif_vpmsum()
44 crc <<= 16; in crct10dif_vpmsum()
48 crc = __crct10dif_vpmsum(crc, p, len & ~VMX_ALIGN_MASK); in crct10dif_vpmsum()
52 crc >>= 16; in crct10dif_vpmsum()
58 crc = crc_t10dif_generic(crc, p, tail); in crct10dif_vpmsum()
61 return crc & 0xffff; in crct10dif_vpmsum()
66 u16 *crc = shash_desc_ctx(desc); in crct10dif_vpmsum_init() local
[all …]
/OK3568_Linux_fs/kernel/arch/s390/crypto/
H A Dcrc32-vx.c31 u32 crc; member
35 u32 crc32_le_vgfm_16(u32 crc, unsigned char const *buf, size_t size);
36 u32 crc32_be_vgfm_16(u32 crc, unsigned char const *buf, size_t size);
37 u32 crc32c_le_vgfm_16(u32 crc, unsigned char const *buf, size_t size);
49 static u32 __pure ___fname(u32 crc, \
56 return ___crc32_sw(crc, data, datalen); \
62 crc = ___crc32_sw(crc, data, prealign); \
70 crc = ___crc32_vx(crc, data, aligned); \
74 crc = ___crc32_sw(crc, data + aligned, remaining); \
76 return crc; \
[all …]
/OK3568_Linux_fs/u-boot/lib/
H A Dcrc32.c169 # define DO_CRC(x) crc = tab[(crc ^ (x)) & 255] ^ (crc >> 8)
171 # define DO_CRC(x) crc = tab[((crc >> 24) ^ (x)) & 255] ^ (crc << 8)
179 uint32_t ZEXPORT crc32_no_comp(uint32_t crc, const Bytef *buf, uInt len) in crc32_no_comp() argument
188 crc = cpu_to_le32(crc); in crc32_no_comp()
202 crc ^= *++b; /* use pre increment for speed */ in crc32_no_comp()
217 return le32_to_cpu(crc); in crc32_no_comp()
221 uint32_t ZEXPORT crc32 (uint32_t crc, const Bytef *p, uInt len) in crc32() argument
223 return crc32_no_comp(crc ^ 0xffffffffL, p, len) ^ 0xffffffffL; in crc32()
230 uint32_t ZEXPORT crc32_wd (uint32_t crc, in crc32_wd() argument
244 crc = crc32 (crc, curr, chunk); in crc32_wd()
[all …]
/OK3568_Linux_fs/kernel/fs/xfs/libxfs/
H A Dxfs_cksum.h17 uint32_t crc; in xfs_start_cksum_safe() local
20 crc = crc32c(XFS_CRC_SEED, buffer, cksum_offset); in xfs_start_cksum_safe()
23 crc = crc32c(crc, &zero, sizeof(__u32)); in xfs_start_cksum_safe()
26 return crc32c(crc, &buffer[cksum_offset + sizeof(__be32)], in xfs_start_cksum_safe()
52 xfs_end_cksum(uint32_t crc) in xfs_end_cksum() argument
54 return ~cpu_to_le32(crc); in xfs_end_cksum()
66 uint32_t crc = xfs_start_cksum_update(buffer, length, cksum_offset); in xfs_update_cksum() local
68 *(__le32 *)(buffer + cksum_offset) = xfs_end_cksum(crc); in xfs_update_cksum()
77 uint32_t crc = xfs_start_cksum_safe(buffer, length, cksum_offset); in xfs_verify_cksum() local
79 return *(__le32 *)(buffer + cksum_offset) == xfs_end_cksum(crc); in xfs_verify_cksum()
/OK3568_Linux_fs/kernel/arch/arm64/crypto/
H A Dcrct10dif-ce-glue.c28 u16 *crc = shash_desc_ctx(desc); in crct10dif_init() local
30 *crc = 0; in crct10dif_init()
37 u16 *crc = shash_desc_ctx(desc); in crct10dif_update_pmull_p8() local
47 *crc = crc_t10dif_pmull_p8(*crc, data, chunk); in crct10dif_update_pmull_p8()
53 *crc = crc_t10dif_generic(*crc, data, length); in crct10dif_update_pmull_p8()
62 u16 *crc = shash_desc_ctx(desc); in crct10dif_update_pmull_p64() local
72 *crc = crc_t10dif_pmull_p64(*crc, data, chunk); in crct10dif_update_pmull_p64()
78 *crc = crc_t10dif_generic(*crc, data, length); in crct10dif_update_pmull_p64()
86 u16 *crc = shash_desc_ctx(desc); in crct10dif_final() local
88 *(u16 *)out = *crc; in crct10dif_final()
/OK3568_Linux_fs/kernel/fs/ocfs2/
H A Dblockcheck.c354 u32 crc; in ocfs2_block_check_compute() local
359 crc = crc32_le(~0, data, blocksize); in ocfs2_block_check_compute()
368 bc->bc_crc32e = cpu_to_le32(crc); in ocfs2_block_check_compute()
387 u32 crc, ecc; in ocfs2_block_check_validate() local
397 crc = crc32_le(~0, data, blocksize); in ocfs2_block_check_validate()
398 if (crc == bc_crc32e) in ocfs2_block_check_validate()
404 (unsigned int)bc_crc32e, (unsigned int)crc); in ocfs2_block_check_validate()
411 crc = crc32_le(~0, data, blocksize); in ocfs2_block_check_validate()
412 if (crc == bc_crc32e) { in ocfs2_block_check_validate()
418 (unsigned int)bc_crc32e, (unsigned int)crc); in ocfs2_block_check_validate()
[all …]
/OK3568_Linux_fs/u-boot/net/
H A Deth_legacy.c322 u32 crc; in ether_crc() local
323 crc = ~0; in ether_crc()
325 crc ^= *p++; in ether_crc()
327 crc = (crc >> 1) ^ ((crc & 1) ? CRCPOLY_LE : 0); in ether_crc()
330 crc = (crc >> 16) | (crc << 16); in ether_crc()
331 crc = (crc >> 8 & 0x00ff00ff) | (crc << 8 & 0xff00ff00); in ether_crc()
332 crc = (crc >> 4 & 0x0f0f0f0f) | (crc << 4 & 0xf0f0f0f0); in ether_crc()
333 crc = (crc >> 2 & 0x33333333) | (crc << 2 & 0xcccccccc); in ether_crc()
334 crc = (crc >> 1 & 0x55555555) | (crc << 1 & 0xaaaaaaaa); in ether_crc()
335 return crc; in ether_crc()
/OK3568_Linux_fs/kernel/drivers/ipack/
H A Dipack.c268 static u16 ipack_crc_byte(u16 crc, u8 c) in ipack_crc_byte() argument
272 crc ^= c << 8; in ipack_crc_byte()
274 crc = (crc << 1) ^ ((crc & 0x8000) ? 0x1021 : 0); in ipack_crc_byte()
275 return crc; in ipack_crc_byte()
285 u16 crc; in ipack_calc_crc1() local
288 crc = 0xffff; in ipack_calc_crc1()
291 crc = ipack_crc_byte(crc, c); in ipack_calc_crc1()
293 crc = ~crc; in ipack_calc_crc1()
294 return crc & 0xff; in ipack_calc_crc1()
300 u16 crc; in ipack_calc_crc2() local
[all …]
/OK3568_Linux_fs/kernel/kernel/power/
H A Dswap.c690 struct crc_data *crc = NULL; in save_image_lzo() local
717 crc = kmalloc(sizeof(*crc), GFP_KERNEL); in save_image_lzo()
718 if (!crc) { in save_image_lzo()
723 memset(crc, 0, offsetof(struct crc_data, go)); in save_image_lzo()
746 init_waitqueue_head(&crc->go); in save_image_lzo()
747 init_waitqueue_head(&crc->done); in save_image_lzo()
750 crc->crc32 = &handle->crc32; in save_image_lzo()
752 crc->unc[thr] = data[thr].unc; in save_image_lzo()
753 crc->unc_len[thr] = &data[thr].unc_len; in save_image_lzo()
756 crc->thr = kthread_run(crc32_threadfn, crc, "image_crc32"); in save_image_lzo()
[all …]

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