| /linux-4.19.296/include/asm-generic/ |
| D | checksum.h | 17 extern __wsum csum_partial(const void *buff, int len, __wsum sum);
26 extern __wsum csum_partial_copy(const void *src, void *dst, int len, __wsum sum);
35 int len, __wsum sum, int *csum_err);
38 #define csum_partial_copy_nocheck(src, dst, len, sum) \ argument
39 csum_partial_copy((src), (dst), (len), (sum))
56 u32 sum = (__force u32)csum; in csum_fold() local
57 sum = (sum & 0xffff) + (sum >> 16); in csum_fold()
58 sum = (sum & 0xffff) + (sum >> 16); in csum_fold()
59 return (__force __sum16)~sum; in csum_fold()
70 __u8 proto, __wsum sum);
[all …]
|
| /linux-4.19.296/include/net/ |
| D | checksum.h | 31 int len, __wsum sum, int *err_ptr) in csum_and_copy_from_user() argument
34 return csum_partial_copy_from_user(src, dst, len, sum, err_ptr); in csum_and_copy_from_user()
39 return sum; in csum_and_copy_from_user()
45 (const void *src, void __user *dst, int len, __wsum sum, int *err_ptr) in csum_and_copy_to_user() argument
47 sum = csum_partial(src, len, sum); in csum_and_copy_to_user()
51 return sum; in csum_and_copy_to_user()
90 u32 sum = (__force u32)csum2; in csum_block_add() local
94 sum = ror32(sum, 8); in csum_block_add()
96 return csum_add(csum, (__force __wsum)sum); in csum_block_add()
116 static inline __wsum csum_partial_ext(const void *buff, int len, __wsum sum) in csum_partial_ext() argument
[all …]
|
| /linux-4.19.296/crypto/ |
| D | tea.c | 64 u32 y, z, n, sum = 0; in tea_encrypt() local
81 sum += TEA_DELTA; in tea_encrypt()
82 y += ((z << 4) + k0) ^ (z + sum) ^ ((z >> 5) + k1); in tea_encrypt()
83 z += ((y << 4) + k2) ^ (y + sum) ^ ((y >> 5) + k3); in tea_encrypt()
92 u32 y, z, n, sum; in tea_decrypt() local
106 sum = TEA_DELTA << 5; in tea_decrypt()
111 z -= ((y << 4) + k2) ^ (y + sum) ^ ((y >> 5) + k3); in tea_decrypt()
112 y -= ((z << 4) + k0) ^ (z + sum) ^ ((z >> 5) + k1); in tea_decrypt()
113 sum -= TEA_DELTA; in tea_decrypt()
137 u32 y, z, sum = 0; in xtea_encrypt() local
[all …]
|
| /linux-4.19.296/lib/ |
| D | checksum.c | 131 unsigned int sum = (__force unsigned int)wsum; in csum_partial() local
135 result += sum; in csum_partial()
136 if (sum > result) in csum_partial()
157 __wsum sum, int *csum_err) in csum_partial_copy_from_user() argument
168 return csum_partial(dst, len, sum); in csum_partial_copy_from_user()
176 csum_partial_copy(const void *src, void *dst, int len, __wsum sum) in csum_partial_copy() argument
179 return csum_partial(dst, len, sum); in csum_partial_copy()
194 __u32 len, __u8 proto, __wsum sum) in csum_tcpudp_nofold() argument
196 unsigned long long s = (__force u32)sum; in csum_tcpudp_nofold()
|
| D | iov_iter.c | 1328 __wsum sum, next; in csum_and_copy_from_iter() local
1330 sum = *csum; in csum_and_copy_from_iter()
1341 sum = csum_block_add(sum, next, off); in csum_and_copy_from_iter()
1351 sum = csum_block_add(sum, next, off); in csum_and_copy_from_iter()
1357 sum = csum_block_add(sum, next, off); in csum_and_copy_from_iter()
1361 *csum = sum; in csum_and_copy_from_iter()
1370 __wsum sum, next; in csum_and_copy_from_iter_full() local
1372 sum = *csum; in csum_and_copy_from_iter_full()
1386 sum = csum_block_add(sum, next, off); in csum_and_copy_from_iter_full()
1395 sum = csum_block_add(sum, next, off); in csum_and_copy_from_iter_full()
[all …]
|
| /linux-4.19.296/fs/nilfs2/ |
| D | recovery.c | 93 struct buffer_head *bhs, u32 *sum, in nilfs_compute_checksum() argument
119 *sum = crc; in nilfs_compute_checksum()
182 struct nilfs_segment_summary **sum) in nilfs_read_log_header() argument
188 *sum = (struct nilfs_segment_summary *)bh_sum->b_data; in nilfs_read_log_header()
201 struct nilfs_segment_summary *sum) in nilfs_validate_log() argument
208 if (le32_to_cpu(sum->ss_magic) != NILFS_SEGSUM_MAGIC) in nilfs_validate_log()
212 if (le64_to_cpu(sum->ss_seq) != seg_seq) in nilfs_validate_log()
215 nblock = le32_to_cpu(sum->ss_nblocks); in nilfs_validate_log()
222 if (nilfs_compute_checksum(nilfs, bh_sum, &crc, sizeof(sum->ss_datasum), in nilfs_validate_log()
228 if (crc != le32_to_cpu(sum->ss_datasum)) in nilfs_validate_log()
[all …]
|
| /linux-4.19.296/drivers/char/ |
| D | nvram.c | 463 unsigned short sum = 0; in pc_check_checksum() local
467 sum += __nvram_read_byte(i); in pc_check_checksum()
470 return (sum & 0xffff) == expect; in pc_check_checksum()
476 unsigned short sum = 0; in pc_set_checksum() local
479 sum += __nvram_read_byte(i); in pc_set_checksum()
480 __nvram_write_byte(sum >> 8, PC_CKS_LOC); in pc_set_checksum()
481 __nvram_write_byte(sum & 0xff, PC_CKS_LOC + 1); in pc_set_checksum()
569 unsigned char sum = 0; in atari_check_checksum() local
572 sum += __nvram_read_byte(i); in atari_check_checksum()
573 return (__nvram_read_byte(ATARI_CKS_LOC) == (~sum & 0xff)) && in atari_check_checksum()
[all …]
|
| /linux-4.19.296/fs/befs/ |
| D | datastream.c | 256 befs_blocknr_t sum; in befs_find_brun_direct() local
260 for (i = 0, sum = 0; i < BEFS_NUM_DIRECT_BLOCKS; in befs_find_brun_direct()
261 sum += array[i].len, i++) { in befs_find_brun_direct()
262 if (blockno >= sum && blockno < sum + (array[i].len)) { in befs_find_brun_direct()
263 int offset = blockno - sum; in befs_find_brun_direct()
311 befs_blocknr_t sum = 0; in befs_find_brun_indirect() local
342 if (search_blk >= sum && search_blk < sum + len) { in befs_find_brun_indirect()
343 int offset = search_blk - sum; in befs_find_brun_indirect()
359 sum += len; in befs_find_brun_indirect()
|
| /linux-4.19.296/include/drm/ |
| D | drm_fixed.h | 191 s64 sum = DRM_FIXED_ONE, term, y = x; in drm_fixp_exp() local
200 sum = sum + term; in drm_fixp_exp()
206 sum = drm_fixp_div(DRM_FIXED_ONE, sum); in drm_fixp_exp()
208 return sum; in drm_fixp_exp()
|
| /linux-4.19.296/fs/f2fs/ |
| D | hash.c | 30 __u32 sum = 0; in TEA_transform() local
36 sum += DELTA; in TEA_transform()
37 b0 += ((b1 << 4)+a) ^ (b1+sum) ^ ((b1 >> 5)+b); in TEA_transform()
38 b1 += ((b0 << 4)+c) ^ (b0+sum) ^ ((b0 >> 5)+d); in TEA_transform()
|
| D | gc.c | 285 unsigned int end = offset + len, sum = 0; in count_bits() local
289 ++sum; in count_bits()
291 return sum; in count_bits()
467 struct f2fs_summary *sum, unsigned int segno, int gc_type) in gc_node_segment() argument
478 entry = sum; in gc_node_segment()
565 static bool is_alive(struct f2fs_sb_info *sbi, struct f2fs_summary *sum, in is_alive() argument
573 nid = le32_to_cpu(sum->nid); in is_alive()
574 ofs_in_node = le16_to_cpu(sum->ofs_in_node); in is_alive()
585 if (sum->version != dni->version) { in is_alive()
691 struct f2fs_summary sum; in move_data_block() local
[all …]
|
| /linux-4.19.296/drivers/clk/bcm/ |
| D | clk-bcm53573-ilp.c | 52 int sum = 0, num = 0, loop_num = 0; in bcm53573_ilp_recalc_rate() local
73 sum += cur_val; in bcm53573_ilp_recalc_rate()
79 sum += cur_val; in bcm53573_ilp_recalc_rate()
90 avg = sum / num; in bcm53573_ilp_recalc_rate()
|
| /linux-4.19.296/drivers/media/common/b2c2/ |
| D | flexcop-eeprom.c | 101 u8 sum = 0; in calc_lrc() local
103 sum = sum ^ buf[i]; in calc_lrc()
104 return sum; in calc_lrc()
|
| /linux-4.19.296/fs/xfs/ |
| D | xfs_rtalloc.c | 43 xfs_suminfo_t *sum) /* out: summary info for this block */ in xfs_rtget_summary() argument
45 return xfs_rtmodify_summary_int(mp, tp, log, bbno, 0, rbpp, rsb, sum); in xfs_rtget_summary()
65 xfs_suminfo_t sum; /* summary data */ in xfs_rtany_summary() local
74 error = xfs_rtget_summary(mp, tp, log, bbno, rbpp, rsb, &sum); in xfs_rtany_summary()
81 if (sum) { in xfs_rtany_summary()
108 xfs_suminfo_t sum; /* summary data */ in xfs_rtcopy_summary() local
117 &sumbno, &sum); in xfs_rtcopy_summary()
120 if (sum == 0) in xfs_rtcopy_summary()
122 error = xfs_rtmodify_summary(omp, tp, log, bbno, -sum, in xfs_rtcopy_summary()
126 error = xfs_rtmodify_summary(nmp, tp, log, bbno, sum, in xfs_rtcopy_summary()
[all …]
|
| /linux-4.19.296/fs/proc/ |
| D | stat.c | 87 u64 sum = 0; in show_stat() local
108 sum += kstat_cpu_irqs_sum(i); in show_stat()
109 sum += arch_irq_stat_cpu(i); in show_stat()
118 sum += arch_irq_stat(); in show_stat()
157 seq_put_decimal_ull(p, "intr ", (unsigned long long)sum); in show_stat()
|
| /linux-4.19.296/fs/reiserfs/ |
| D | hashes.c | 26 u32 sum = 0; \
35 sum += DELTA; \
36 b0 += ((b1 << 4)+a) ^ (b1+sum) ^ ((b1 >> 5)+b); \
37 b1 += ((b0 << 4)+c) ^ (b0+sum) ^ ((b0 >> 5)+d); \
|
| /linux-4.19.296/drivers/rtc/ |
| D | rtc-88pm860x.c | 253 unsigned int sum, data, mean, vrtc_set; in calibrate_vrtc_work() local
256 for (i = 0, sum = 0; i < 16; i++) { in calibrate_vrtc_work()
261 sum += data; in calibrate_vrtc_work()
263 mean = sum >> 4; in calibrate_vrtc_work()
267 sum = pm860x_reg_read(info->i2c, PM8607_RTC_MISC1); in calibrate_vrtc_work()
268 data = sum & 0x3; in calibrate_vrtc_work()
273 data = (sum & 0xf8) | (data & 0x3); in calibrate_vrtc_work()
279 data = (sum & 0xf8) | (data & 0x3); in calibrate_vrtc_work()
|
| /linux-4.19.296/include/net/sctp/ |
| D | checksum.h | 46 static inline __wsum sctp_csum_update(const void *buff, int len, __wsum sum) in sctp_csum_update() argument
51 return (__force __wsum)crc32c((__force __u32)sum, buff, len); in sctp_csum_update()
|
| /linux-4.19.296/block/partitions/ |
| D | amiga.c | 22 u32 sum = 0; in checksum_block() local
25 sum += be32_to_cpu(*m++); in checksum_block()
26 return sum; in checksum_block()
|
| D | acorn.c | 335 unsigned long sum; in valid_ics_sector() local
338 for (i = 0, sum = 0x50617274; i < 508; i++) in valid_ics_sector()
339 sum += data[i]; in valid_ics_sector()
341 sum -= le32_to_cpu(*(__le32 *)(&data[508])); in valid_ics_sector()
343 return sum == 0; in valid_ics_sector()
|
| /linux-4.19.296/drivers/cpuidle/governors/ |
| D | menu.c | 204 uint64_t sum, variance; in get_typical_interval() local
212 sum = 0; in get_typical_interval()
217 sum += value; in get_typical_interval()
224 avg = sum >> INTERVAL_SHIFT; in get_typical_interval()
226 avg = div_u64(sum, divisor); in get_typical_interval()
|
| /linux-4.19.296/include/uapi/linux/ |
| D | sed-opal.h | 60 __u32 sum; member
67 __u32 sum; member
|
| /linux-4.19.296/drivers/memory/ |
| D | brcmstb_dpfe.c | 255 unsigned int sum = 0; in get_msg_chksum() local
260 sum += msg[i]; in get_msg_chksum()
262 return sum; in get_msg_chksum()
412 u32 magic, sequence, version, sum; in __verify_fw_checksum() local
427 sum = magic + sequence + version + init->dmem_len + init->imem_len; in __verify_fw_checksum()
430 sum += readl_relaxed(dmem + i); in __verify_fw_checksum()
433 sum += readl_relaxed(imem + i); in __verify_fw_checksum()
435 return (sum == checksum) ? 0 : -1; in __verify_fw_checksum()
|
| /linux-4.19.296/drivers/iio/temperature/ |
| D | tsys01.c | 119 u8 sum = 0; in tsys01_crc_valid() local
122 sum += ((n_prom[0] >> 8) + (n_prom[0] & 0xFF)); in tsys01_crc_valid()
124 return (sum == 0); in tsys01_crc_valid()
|
| /linux-4.19.296/fs/omfs/ |
| D | bitmap.c | 11 unsigned long sum = 0; in omfs_count_free() local
16 sum += nbits - bitmap_weight(sbi->s_imap[i], nbits); in omfs_count_free()
18 return sum; in omfs_count_free()
|