/linux-master/drivers/input/misc/ |
H A D | ibm-panel.c | 29 u16 sum = 0; local 33 sum += panel->command[i]; 34 if (sum & 0xff00) { 35 sum &= 0xff; 36 sum++; 40 chksum = sum & 0xff;
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/linux-master/include/drm/ |
H A D | drm_fixed.h | 197 s64 sum = DRM_FIXED_ONE, term, y = x; 206 sum = sum + term; 212 sum = drm_fixp_div(DRM_FIXED_ONE, sum); 214 return sum;
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/linux-master/drivers/platform/chrome/ |
H A D | cros_ec_lpc.c | 84 int sum = 0; local 89 sum += dest[i]; 93 return sum; 103 int sum = 0; local 108 sum += msg[i]; 112 return sum; 173 u8 sum; local 185 sum = EC_COMMAND_PROTOCOL_3; 186 cros_ec_lpc_ops.write(EC_LPC_ADDR_HOST_CMD, 1, &sum); 195 msg->result = cros_ec_lpc_ops.read(EC_LPC_ADDR_HOST_DATA, 1, &sum); 238 u8 sum; local [all...] |
H A D | cros_ec_lpc_mec.c | 78 u8 sum = 0; local 109 sum += buf[i++]; 139 return sum;
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/linux-master/arch/alpha/lib/ |
H A D | checksum.c | 48 __u32 len, __u8 proto, __wsum sum) 52 (__force u64)sum + ((len + proto) << 8)); 57 __u32 len, __u8 proto, __wsum sum) 62 (__force u64)sum + ((len + proto) << 8); 155 * and adds in "sum" (32-bit) 165 __wsum csum_partial(const void *buff, int len, __wsum sum) argument 169 /* add in old sum, and carry.. */ 170 result += (__force u32)sum; 47 csum_tcpudp_magic(__be32 saddr, __be32 daddr, __u32 len, __u8 proto, __wsum sum) argument 56 csum_tcpudp_nofold(__be32 saddr, __be32 daddr, __u32 len, __u8 proto, __wsum sum) argument
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/linux-master/net/rds/ |
H A D | stats.c | 117 uint64_t *sum; local 131 sum = (uint64_t *)&stats; 133 *(sum++) += *(src++);
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/linux-master/tools/testing/selftests/bpf/prog_tests/ |
H A D | rdonly_maps.c | 7 unsigned sum; member in struct:bss 80 if (CHECK(bss.sum != t->exp_sum, "check_sum", 81 "prog '%s' sum: %d, expected: %d\n", 82 t->prog_name, bss.sum, t->exp_sum))
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/linux-master/kernel/locking/ |
H A D | lock_events.c | 66 u64 sum = 0; local 77 sum += per_cpu(lockevents[id], cpu); 78 len = snprintf(buf, sizeof(buf) - 1, "%llu\n", sum);
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/linux-master/drivers/clk/bcm/ |
H A D | clk-bcm53573-ilp.c | 49 int sum = 0, num = 0, loop_num = 0; local 70 sum += cur_val; 76 sum += cur_val; 87 avg = sum / num;
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/linux-master/fs/f2fs/ |
H A D | hash.c | 27 __u32 sum = 0; local 33 sum += DELTA; 34 b0 += ((b1 << 4)+a) ^ (b1+sum) ^ ((b1 >> 5)+b); 35 b1 += ((b0 << 4)+c) ^ (b0+sum) ^ ((b0 >> 5)+d);
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/linux-master/block/ |
H A D | blk-cgroup-rwstat.h | 49 int off, struct blkg_rwstat_sample *sum); 139 u64 sum[BLKG_RWSTAT_NR]; local 143 sum[i] = percpu_counter_sum_positive(&from->cpu_cnt[i]); 146 atomic64_add(sum[i] + atomic64_read(&from->aux_cnt[i]),
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/linux-master/drivers/scsi/isci/ |
H A D | probe_roms.c | 49 u8 *tmp, sum; local 81 for (j = 0, sum = 0; j < sizeof(oem_hdr); j++, tmp++) 82 sum += *tmp; 86 sum += *tmp; 88 if (sum != 0) { 172 u8 *tmp, sum; local 213 for (j = 0, sum = 0; j < (sizeof(*oem_hdr) + sizeof(*rom)); j++, tmp++) 214 sum += *tmp; 216 if (sum != 0) {
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/linux-master/tools/testing/selftests/net/ |
H A D | tap.c | 234 uint32_t sum = 0; local 238 sum += *sbuf++; 243 sum += *(uint8_t *)sbuf; 245 return sum; 248 static uint16_t finish_ip_csum(uint32_t sum) argument 250 uint16_t lo = sum & 0xffff; 251 uint16_t hi = sum >> 16; 258 uint32_t sum) 260 sum += add_csum(buf, len); 261 return finish_ip_csum(sum); 257 build_ip_csum(const uint8_t *buf, int len, uint32_t sum) argument 287 uint32_t sum = 0; local [all...] |
H A D | psock_snd.c | 56 unsigned long sum = 0; local 60 sum += start[i]; 62 return sum; 66 unsigned long sum) 68 sum += add_csum_hword(start, num_u16); 70 while (sum >> 16) 71 sum = (sum & 0xffff) + (sum >> 16); 73 return ~sum; 65 build_ip_csum(const uint16_t *start, int num_u16, unsigned long sum) argument [all...] |
/linux-master/fs/befs/ |
H A D | datastream.c | 239 * keeps a count of the number of blocks searched so far (sum), 241 * across it. Adds sum to *count before returning (this is so 256 befs_blocknr_t sum; local 260 for (i = 0, sum = 0; i < BEFS_NUM_DIRECT_BLOCKS; 261 sum += array[i].len, i++) { 262 if (blockno >= sum && blockno < sum + (array[i].len)) { 263 int offset = blockno - sum; 311 befs_blocknr_t sum = 0; local 342 if (search_blk >= sum [all...] |
/linux-master/arch/powerpc/kernel/ |
H A D | irq.c | 167 u64 sum = per_cpu(irq_stat, cpu).timer_irqs_event; local 169 sum += per_cpu(irq_stat, cpu).broadcast_irqs_event; 170 sum += per_cpu(irq_stat, cpu).pmu_irqs; 171 sum += per_cpu(irq_stat, cpu).mce_exceptions; 172 sum += per_cpu(irq_stat, cpu).spurious_irqs; 173 sum += per_cpu(irq_stat, cpu).timer_irqs_others; 175 sum += paca_ptrs[cpu]->hmi_irqs; 177 sum += per_cpu(irq_stat, cpu).sreset_irqs; 179 sum += per_cpu(irq_stat, cpu).soft_nmi_irqs; 182 sum [all...] |
/linux-master/tools/tracing/rtla/src/ |
H A D | timerlat_hist.c | 437 struct timerlat_hist_cpu sum; local 443 memset(&sum, 0, sizeof(sum)); 444 sum.min_irq = ~0; 445 sum.min_thread = ~0; 446 sum.min_user = ~0; 457 sum.irq_count += cpu_data->irq_count; 458 update_min(&sum.min_irq, &cpu_data->min_irq); 459 update_sum(&sum.sum_irq, &cpu_data->sum_irq); 460 update_max(&sum [all...] |
/linux-master/arch/m68k/atari/ |
H A D | nvram.c | 58 unsigned char sum = 0; local 61 sum += __nvram_read_byte(i); 62 return (__nvram_read_byte(ATARI_CKS_LOC) == (~sum & 0xff)) && 63 (__nvram_read_byte(ATARI_CKS_LOC + 1) == (sum & 0xff)); 69 unsigned char sum = 0; local 72 sum += __nvram_read_byte(i); 73 __nvram_write_byte(~sum, ATARI_CKS_LOC); 74 __nvram_write_byte(sum, ATARI_CKS_LOC + 1);
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/linux-master/include/net/sctp/ |
H A D | checksum.h | 31 static inline __wsum sctp_csum_update(const void *buff, int len, __wsum sum) argument 36 return (__force __wsum)crc32c((__force __u32)sum, buff, len);
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/linux-master/net/core/ |
H A D | utils.c | 425 void inet_proto_csum_replace4(__sum16 *sum, struct sk_buff *skb, argument 429 csum_replace4(sum, from, to); 435 *sum = ~csum_fold(csum_add(csum_sub(csum_unfold(*sum), 443 * @sum: Layer 4 header checksum field 458 void inet_proto_csum_replace16(__sum16 *sum, struct sk_buff *skb, argument 467 *sum = csum_fold(csum_partial(diff, sizeof(diff), 468 ~csum_unfold(*sum))); 470 *sum = ~csum_fold(csum_partial(diff, sizeof(diff), 471 csum_unfold(*sum))); 475 inet_proto_csum_replace_by_diff(__sum16 *sum, struct sk_buff *skb, __wsum diff, bool pseudohdr) argument [all...] |
/linux-master/fs/nilfs2/ |
H A D | recovery.c | 86 * @sum: place to store result 93 struct buffer_head *bhs, u32 *sum, 119 *sum = crc; 178 * @sum: pointer to return segment summary structure 182 struct nilfs_segment_summary **sum) 188 *sum = (struct nilfs_segment_summary *)bh_sum->b_data; 197 * @sum: segment summary struct 201 struct nilfs_segment_summary *sum) 208 if (le32_to_cpu(sum->ss_magic) != NILFS_SEGSUM_MAGIC) 212 if (le64_to_cpu(sum 92 nilfs_compute_checksum(struct the_nilfs *nilfs, struct buffer_head *bhs, u32 *sum, unsigned long offset, u64 check_bytes, sector_t start, unsigned long nblock) argument 181 nilfs_read_log_header(struct the_nilfs *nilfs, sector_t start_blocknr, struct nilfs_segment_summary **sum) argument 199 nilfs_validate_log(struct the_nilfs *nilfs, u64 seg_seq, struct buffer_head *bh_sum, struct nilfs_segment_summary *sum) argument 304 nilfs_scan_dsync_log(struct the_nilfs *nilfs, sector_t start_blocknr, struct nilfs_segment_summary *sum, struct list_head *head) argument 575 struct nilfs_segment_summary *sum = NULL; local 809 struct nilfs_segment_summary *sum = NULL; local [all...] |
/linux-master/drivers/net/ethernet/intel/e1000e/ |
H A D | manage.c | 17 u8 sum = 0; local 23 sum += buffer[i]; 25 return (u8)(0 - sum); 175 * @sum: sum of the data (not checksum) 179 * way. Also fills up the sum of the buffer in *buffer parameter. 182 u16 length, u16 offset, u8 *sum) 189 /* sum = only sum of the data and it is not checksum */ 202 *sum 181 e1000_mng_host_if_write(struct e1000_hw *hw, u8 *buffer, u16 length, u16 offset, u8 *sum) argument [all...] |
/linux-master/tools/testing/selftests/rseq/ |
H A D | basic_percpu_ops_test.c | 149 uint64_t sum; local 163 sum = 0; 165 sum += data.c[i].count; 167 assert(sum == (uint64_t)data.reps * num_threads); 277 uint64_t sum = 0, expected_sum = 0; local 316 sum += node->data; 326 assert(sum == expected_sum);
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/linux-master/arch/alpha/include/asm/ |
H A D | hwrpb.h | 213 unsigned long sum = 0, *l; local 215 sum += *l; 216 h->chksum = sum;
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/linux-master/arch/x86/include/asm/ |
H A D | uaccess_64.h | 87 unsigned long sum = size + (__force unsigned long)ptr; local 89 return valid_user_address(sum) && sum >= (__force unsigned long)ptr;
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