Searched refs:sum (Results 1 - 25 of 38) sorted by relevance

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/u-boot/board/google/gru/
H A Dgru.c19 int sum, i; local
26 sum = 0;
28 sum += i;
29 gru_dummy_function(sum);
/u-boot/lib/
H A Dnet_utils.c172 int sum, oddbyte; local
175 sum = 0;
177 sum += *ptr++;
184 sum += oddbyte;
186 sum = (sum >> 16) + (sum & 0xffff);
187 sum += (sum >> 16);
188 sum
193 add_ip_checksums(uint offset, uint sum, uint new) argument
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H A Dsscanf.c556 size_t sum = 0; local
560 sum += n;
563 if (sum == 0)
566 sum += width;
570 nread += sum;
H A Dbch.c624 * let u = sum(li.a^i) i=0..m-1; then compute r = sum(li.xi):
625 * r^2+r = sum(li.(xi^2+xi)) = sum(li.(a^i+Tr(a^i).a^k)) =
626 * u + sum(li.Tr(a^i).a^k) = u+a^k.Tr(sum(li.a^i)) = u+a^k.Tr(u)
1042 uint32_t sum; local
1063 for (i = 0, sum = 0; i < (int)ecc_words; i++) {
1065 sum |= bch->ecc_buf[i];
1067 if (!sum)
1165 unsigned int sum, x, y, remaining, ak = 0, xi[m]; local
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/u-boot/net/
H A Dnet6.c164 static inline unsigned int csum_fold(unsigned int sum) argument
166 sum = (sum & 0xffff) + (sum >> 16);
167 sum = (sum & 0xffff) + (sum >> 16);
172 if (sum == 0xffff)
173 return sum;
175 return ~sum;
243 csum_partial(const unsigned char *buff, int len, unsigned int sum) argument
261 u32 sum = csum; local
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/u-boot/fs/yaffs2/
H A Dyaffs_checkptrw.h27 int yaffs2_get_checkpt_sum(struct yaffs_dev *dev, u32 * sum);
H A Dyaffs_summary.c52 unsigned sum; /* Just add up all the bytes in the tags */ member in struct:yaffs_summary_header
106 unsigned sum = 0; local
111 sum += *sum_buffer;
116 return sum;
145 hdr.sum = yaffs_summary_sum(dev);
237 hdr.sum != yaffs_summary_sum(dev))
H A Dyaffs_checkptrw.c194 int yaffs2_get_checkpt_sum(struct yaffs_dev *dev, u32 * sum) argument
199 *sum = composite_sum;
/u-boot/lib/efi_selftest/
H A Defi_selftest_snp.c85 u32 sum = 0; local
89 sum += *pos++;
91 sum = (sum >> 16) + (sum & 0xffff);
92 sum += sum >> 16;
93 sum = ~sum & 0xffff;
95 return sum;
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/u-boot/tools/
H A Dmksunxiboot.c22 /* check sum functon from sun4i boot code */
29 uint32_t sum; local
38 /* calculate the sum */
39 for (i = 0, sum = 0; i < loop; i++)
40 sum += le32_to_cpu(buf[i]);
42 /* write back check sum */
43 head_p->check_sum = cpu_to_le32(sum);
/u-boot/drivers/sound/
H A Dsandbox.c25 int sum; /* Use to sum the provided audio data */ member in struct:sandbox_i2s_priv
33 int sum; /* Use to sum the provided audio data */ member in struct:sandbox_sound_priv
55 return priv->sum;
83 return priv->sum;
122 priv->sum += ((uint8_t *)data)[i];
178 priv->sum += ((uint8_t *)data)[i];
/u-boot/cmd/
H A Dload.c832 int sum; local
893 sum = 0;
897 sum += new_char & 0xff;
903 sum += new_char & 0xff;
930 sum += new_char & 0xff;
940 sum += new_char & 0xff;
945 sum += new_char & 0xff;
952 if (new_char != tochar((sum + ((sum >> 6) & 0x03)) & 0x3f))
954 sum
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H A Darmflash.c40 u32 sum = 0; local
52 if (val > ~sum)
53 sum++;
54 sum += val;
56 return ~sum;
158 * sum + 3, however since we anyway checksum
/u-boot/board/Synology/ds414/
H A Dcmd_syno.c59 int i, sum = 0; local
63 sum += bufp[i];
67 if (!sum) /* MAC address empty */
/u-boot/include/dm/
H A Dtest.h105 * @sum: Test value used to check parent data works correctly
110 int sum; member in struct:dm_test_parent_data
/u-boot/test/dm/
H A Dbus.c159 parent_data->sum += 5;
160 ut_asserteq(5, parent_data->sum);
168 parent_data->sum += 5;
169 ut_asserteq(5, parent_data->sum);
183 parent_data->sum = value;
195 ut_asserteq(value, parent_data->sum);
/u-boot/board/synopsys/axs10x/
H A Dheaderize-axs.py26 # Calculate u-boot image check_sum: it is sum of all u-boot binary bytes
29 return sum(ba) & 0xFF
98 jmpchk_sum = sum(jump_address.to_bytes(4, byteorder='big'))
/u-boot/disk/
H A Dpart_amiga.c78 s32 sum = 0; local
81 sum += *block++;
83 return (sum != 0);
126 * sum-to-zero checksum
/u-boot/drivers/video/exynos/
H A Dexynos_dp.c62 unsigned char sum = 0; local
65 sum = sum + edid_data[i];
67 return sum;
74 unsigned char sum; local
101 sum = exynos_dp_calc_edid_check_sum(edid);
102 if (sum != 0) {
117 sum = exynos_dp_calc_edid_check_sum(&edid[EDID_BLOCK_LENGTH]);
118 if (sum != 0) {
147 sum
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/u-boot/boot/
H A Dimage-android.c23 ulong sum = 0; local
26 sum += buffer[i];
27 return sum;
39 ulong sum; local
51 sum = checksum((unsigned char *)bootconfig_start_addr, bootconfig_size);
52 memcpy((void *)(end + BOOTCONFIG_SIZE_SIZE), &sum,
/u-boot/drivers/i2c/
H A Drcar_i2c.c249 u32 scgd, cdf, round, ick, sum, scl; local
279 * F[(ticf + tr + intd) * ick] with sum = (ticf + tr + intd)
280 * = F[sum * ick / 1000000000]
281 * = F[(ick / 1000000) * sum / 1000]
283 sum = priv->fall_ns + priv->rise_ns + priv->intdelay;
284 round = (ick + 500000) / 1000000 * sum;
/u-boot/include/
H A Dnet6.h302 * @sum: initial sum to be added in
305 unsigned int csum_partial(const unsigned char *buff, int len, unsigned int sum);
409 csum_partial(const unsigned char *buff, int len, unsigned int sum) argument
/u-boot/common/
H A Dhash.c411 * store_result: Store the resulting sum to an address or variable
414 * @sum: Hash digest (algo->digest_size bytes)
421 static void store_result(struct hash_algo *algo, const uint8_t *sum, argument
445 sprintf(str_ptr, "%02x", sum[i]);
456 memcpy(buf, sum, algo->digest_size);
578 "%s sum\n", *argv, algo->name);
/u-boot/include/jffs2/
H A Djffs2.h178 __u32 sum_num; /* number of sum entries*/
180 __u32 padded; /* sum of the size of padding nodes */
183 __u32 sum[0]; /* inode summary info */ member in struct:jffs2_raw_summary
/u-boot/board/synopsys/hsdk/
H A Dheaderize-hsdk.py23 # u-boot.head check_sum for preloader - it is sum of all u-boot binary bytes
26 return sum(ba) & 0xFF

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