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Searched refs:sum (Results 151 – 175 of 633) sorted by relevance

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/openbmc/telemetry/tests/src/
H A Ddbus_environment.hpp51 auto sum = init; in waitForFutures() local
60 sum = accumulator(sum, future.get()); in waitForFutures()
74 return sum; in waitForFutures()
/openbmc/u-boot/cmd/
H A Darmflash.c39 u32 sum = 0; in compute_crc() local
51 if (val > ~sum) in compute_crc()
52 sum++; in compute_crc()
53 sum += val; in compute_crc()
55 return ~sum; in compute_crc()
H A Dmd5sum.c19 static void store_result(const u8 *sum, const char *dest) in store_result() argument
28 *ptr++ = sum[i]; in store_result()
34 sprintf(str_ptr, "%02x", sum[i]); in store_result()
/openbmc/linux/arch/xtensa/lib/
H A Dchecksum.S33 #define ONES_ADD(sum, val) \ argument
34 add sum, sum, val ; \
35 bgeu sum, val, 99f ; \
36 addi sum, sum, 1 ; \
/openbmc/linux/include/net/sctp/
H A Dchecksum.h31 static inline __wsum sctp_csum_update(const void *buff, int len, __wsum sum) in sctp_csum_update() argument
36 return (__force __wsum)crc32c((__force __u32)sum, buff, len); in sctp_csum_update()
/openbmc/linux/drivers/platform/chrome/
H A Dcros_ec_uart.c139 u8 sum; in cros_ec_uart_pkt_xfer() local
184 sum = 0; in cros_ec_uart_pkt_xfer()
186 sum += ec_dev->din[i]; in cros_ec_uart_pkt_xfer()
188 if (sum) { in cros_ec_uart_pkt_xfer()
189 dev_err(ec_dev->dev, "Bad packet checksum calculated %x\n", sum); in cros_ec_uart_pkt_xfer()
/openbmc/linux/fs/xfs/
H A Dxfs_rtalloc.c60 xfs_suminfo_t sum; /* summary data */ in xfs_rtany_summary() local
80 if (sum) { in xfs_rtany_summary()
111 xfs_suminfo_t sum; /* summary data */ in xfs_rtcopy_summary() local
120 &sumbno, &sum); in xfs_rtcopy_summary()
123 if (sum == 0) in xfs_rtcopy_summary()
129 error = xfs_rtmodify_summary(nmp, tp, log, bbno, sum, in xfs_rtcopy_summary()
133 ASSERT(sum > 0); in xfs_rtcopy_summary()
682 &sum); in xfs_rtallocate_extent_size()
689 if (!sum) in xfs_rtallocate_extent_size()
741 &sum); in xfs_rtallocate_extent_size()
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/openbmc/linux/arch/powerpc/kvm/
H A Dtiming.c133 u64 min, max, sum, sum_quad; in kvmppc_exit_timing_show() local
143 sum = vcpu->arch.timing_sum_duration[i]; in kvmppc_exit_timing_show()
144 do_div(sum, tb_ticks_per_usec); in kvmppc_exit_timing_show()
153 sum, in kvmppc_exit_timing_show()
/openbmc/linux/arch/x86/kernel/
H A Dprobe_roms.c192 unsigned char sum, c; in romchecksum() local
194 for (sum = 0; length && get_kernel_nofault(c, rom++) == 0; length--) in romchecksum()
195 sum += c; in romchecksum()
196 return !length && !sum; in romchecksum()
/openbmc/linux/tools/testing/selftests/bpf/progs/
H A Dxdp_synproxy_kern.c151 __u64 sum = csum; in csum_ipv6_magic() local
156 sum += (__u32)saddr->in6_u.u6_addr32[i]; in csum_ipv6_magic()
160 sum += (__u32)daddr->in6_u.u6_addr32[i]; in csum_ipv6_magic()
163 sum += bpf_htonl(len); in csum_ipv6_magic()
164 sum += bpf_htonl(proto); in csum_ipv6_magic()
166 sum = (sum & 0xffffffff) + (sum >> 32); in csum_ipv6_magic()
167 sum = (sum & 0xffffffff) + (sum >> 32); in csum_ipv6_magic()
169 return csum_fold((__u32)sum); in csum_ipv6_magic()
/openbmc/u-boot/drivers/video/exynos/
H A Dexynos_dp.c60 unsigned char sum = 0; in exynos_dp_calc_edid_check_sum() local
63 sum = sum + edid_data[i]; in exynos_dp_calc_edid_check_sum()
65 return sum; in exynos_dp_calc_edid_check_sum()
72 unsigned char sum; in exynos_dp_read_edid() local
99 sum = exynos_dp_calc_edid_check_sum(edid); in exynos_dp_read_edid()
100 if (sum != 0) { in exynos_dp_read_edid()
115 sum = exynos_dp_calc_edid_check_sum(&edid[EDID_BLOCK_LENGTH]); in exynos_dp_read_edid()
116 if (sum != 0) { in exynos_dp_read_edid()
145 sum = exynos_dp_calc_edid_check_sum(edid); in exynos_dp_read_edid()
146 if (sum != 0) { in exynos_dp_read_edid()
/openbmc/openbmc/meta-openembedded/meta-oe/recipes-dbs/influxdb/influxdb/
H A D0001-Use-v2.1.2-xxhash-to-fix-build-with-go-1.17.patch18 go.sum | 2 ++
29 --- a/go.sum
30 +++ b/go.sum
/openbmc/linux/kernel/time/
H A Dtest_udelay.c30 uint64_t sum = 0; in udelay_test_single() local
52 sum += time_passed; in udelay_test_single()
55 avg = sum; in udelay_test_single()
/openbmc/telemetry/src/types/
H A Doperation_type.hpp14 sum enumerator
39 OperationType::sum)}};
/openbmc/linux/drivers/media/pci/cx88/
H A Dcx88-dsp.c129 u32 sum = int_goertzel(x, N, freq); in freq_magnitude() local
131 return (u32)int_sqrt(sum); in freq_magnitude()
137 u32 sum = 0; in noise_magnitude() local
150 sum += int_goertzel(x, N, freq_start); in noise_magnitude()
154 return (u32)int_sqrt(sum / samples); in noise_magnitude()
/openbmc/linux/drivers/cpuidle/governors/
H A Dmenu.c175 uint64_t sum, variance; in get_typical_interval() local
184 sum = 0; in get_typical_interval()
189 sum += value; in get_typical_interval()
203 avg = sum >> INTERVAL_SHIFT; in get_typical_interval()
205 avg = div_u64(sum, divisor); in get_typical_interval()
/openbmc/linux/tools/testing/selftests/net/
H A Dgro.c151 sum += words[i]; in checksum_nofold()
153 sum += ((char *)data)[len - 1]; in checksum_nofold()
154 return sum; in checksum_nofold()
157 static uint16_t checksum_fold(void *data, size_t len, uint32_t sum) in checksum_fold() argument
159 sum = checksum_nofold(data, len, sum); in checksum_fold()
160 while (sum > 0xFFFF) in checksum_fold()
161 sum = (sum & 0xFFFF) + (sum >> 16); in checksum_fold()
162 return ~sum; in checksum_fold()
179 uint32_t sum = 0; in tcp_checksum() local
189 sum = checksum_nofold(&ph6, sizeof(ph6), 0); in tcp_checksum()
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/openbmc/linux/drivers/gpu/drm/nouveau/nvkm/subdev/mxm/
H A Dmxms.c70 u8 *mxms = mxms_data(mxm), sum = 0; in mxms_checksum() local
72 sum += *mxms++; in mxms_checksum()
73 if (sum) { in mxms_checksum()
/openbmc/qemu/tests/qtest/
H A Dacpi-utils.c24 uint8_t sum = 0; in acpi_calc_checksum() local
27 sum += data[i]; in acpi_calc_checksum()
30 return sum; in acpi_calc_checksum()
/openbmc/openbmc/meta-openembedded/meta-oe/recipes-extended/isomd5sum/
H A Disomd5sum_1.2.4.bb1 SUMMARY = "Tools for taking the MD5 sum of ISO images"
2 DESCRIPTION = "Tools for taking the MD5 sum of ISO images"
/openbmc/linux/drivers/input/misc/
H A Dyealink.c251 u8 sum = 0; in yealink_cmd() local
254 sum -= buf[i]; in yealink_cmd()
255 p->sum = sum; in yealink_cmd()
324 yld->ctl_data->sum = 0xff - CMD_KEYPRESS; in yealink_do_idle_tasks()
355 yld->ctl_data->sum = -1 - CMD_LED - val; in yealink_do_idle_tasks()
359 yld->ctl_data->sum = -1 - CMD_DIALTONE - val; in yealink_do_idle_tasks()
363 yld->ctl_data->sum = -1 - CMD_RINGTONE - val; in yealink_do_idle_tasks()
371 yld->ctl_data->sum = -1 - CMD_SCANCODE - val; in yealink_do_idle_tasks()
383 yld->ctl_data->sum = -CMD_LCD - ix - val - len; in yealink_do_idle_tasks()
389 yld->ctl_data->sum -= val; in yealink_do_idle_tasks()
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/openbmc/linux/drivers/gpu/drm/imx/dcss/
H A Ddcss-scaler.c150 int sum = 1 << PSC_Q_FRACTION; in exp_approx_q() local
154 sum += term; in exp_approx_q()
156 sum += term; in exp_approx_q()
158 sum += term; in exp_approx_q()
160 sum += term; in exp_approx_q()
162 return sum; in exp_approx_q()
233 int sum = 0; in dcss_scaler_gaussian_filter() local
237 sum += coef[phase][i]; in dcss_scaler_gaussian_filter()
241 ll_temp += sum >> 1; in dcss_scaler_gaussian_filter()
242 ll_temp /= sum; in dcss_scaler_gaussian_filter()
/openbmc/linux/arch/powerpc/platforms/powermac/
H A Dnvram.c231 u16 sum = hdr->signature; in chrp_checksum() local
233 sum += *ptr; in chrp_checksum()
234 while (sum > 0xFF) in chrp_checksum()
235 sum = (sum & 0xFF) + (sum>>8); in chrp_checksum()
236 return sum; in chrp_checksum()
/openbmc/linux/arch/x86/pci/
H A Dpcbios.c292 unsigned char sum; in pci_find_bios() local
313 sum = 0; in pci_find_bios()
315 sum += check->chars[i]; in pci_find_bios()
316 if (sum != 0) in pci_find_bios()
/openbmc/linux/net/appletalk/
H A Dddp.c926 sum += *data++; in atalk_sum_partial()
927 sum = rol16(sum, 1); in atalk_sum_partial()
929 return sum; in atalk_sum_partial()
944 sum = atalk_sum_partial(skb->data + offset, copy, sum); in atalk_sum_skb()
946 return sum; in atalk_sum_skb()
969 return sum; in atalk_sum_skb()
985 copy, sum); in atalk_sum_skb()
987 return sum; in atalk_sum_skb()
995 return sum; in atalk_sum_skb()
1000 unsigned long sum; in atalk_checksum() local
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