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Searched refs:csum (Results 1 – 25 of 46) sorted by relevance

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/openbmc/u-boot/board/Synology/ds414/
H A Dcmd_syno.c60 unsigned char csum = 0; in do_syno_populate() local
64 csum += bufp[i]; in do_syno_populate()
69 if (csum != bufp[i]) { /* seventh byte is checksum value */ in do_syno_populate()
86 int csum = 0; in do_syno_populate() local
91 csum += bufp[n]; in do_syno_populate()
106 if (strict_strtoul(csump, 10, &c) || c != csum) { in do_syno_populate()
114 unsigned char csum = 0; in do_syno_populate() local
117 csum += bufp[n]; in do_syno_populate()
119 if (csum != bufp[n]) { in do_syno_populate()
/openbmc/qemu/net/
H A Dchecksum.c64 uint16_t csum; in net_checksum_calculate() local
113 csum = net_raw_checksum((uint8_t *)ip, IP_HDR_GET_LEN(ip)); in net_checksum_calculate()
114 stw_be_p(&ip->ip_sum, csum); in net_checksum_calculate()
146 csum = net_checksum_tcpudp(ip_len, ip->ip_p, in net_checksum_calculate()
151 stw_be_p(&tcp->th_sum, csum); in net_checksum_calculate()
170 csum = net_checksum_tcpudp(ip_len, ip->ip_p, in net_checksum_calculate()
175 stw_be_p(&udp->uh_sum, csum); in net_checksum_calculate()
/openbmc/u-boot/drivers/misc/
H A Dcros_ec_spi.c88 int csum, len; in cros_ec_spi_command() local
127 csum = cros_ec_calc_checksum(out, 3) in cros_ec_spi_command()
129 out[3 + dout_len] = (uint8_t)csum; in cros_ec_spi_command()
158 csum = cros_ec_calc_checksum(p, len + 2); in cros_ec_spi_command()
159 if (csum != p[len + 2]) { in cros_ec_spi_command()
161 p[2 + len], csum); in cros_ec_spi_command()
H A Dcros_ec_lpc.c87 int csum; in cros_ec_lpc_command() local
101 csum = cmd + args.flags + args.command_version + args.data_size; in cros_ec_lpc_command()
103 csum += *d; in cros_ec_lpc_command()
105 args.checksum = (uint8_t)csum; in cros_ec_lpc_command()
166 csum = cmd + args.flags + args.command_version + args.data_size; in cros_ec_lpc_command()
168 csum += *d; in cros_ec_lpc_command()
170 if (args.checksum != (uint8_t)csum) { in cros_ec_lpc_command()
H A Dcros_ec_i2c.c123 int len, csum, ret; in cros_ec_i2c_command() local
203 csum = cros_ec_calc_checksum(in_ptr, 2 + len); in cros_ec_i2c_command()
204 if (csum != in_ptr[2 + len]) { in cros_ec_i2c_command()
206 __func__, in_ptr[2 + din_len], csum); in cros_ec_i2c_command()
H A Dcros_ec.c117 int csum, i; in cros_ec_calc_checksum() local
119 for (i = csum = 0; i < size; i++) in cros_ec_calc_checksum()
120 csum += data[i]; in cros_ec_calc_checksum()
121 return csum & 0xff; in cros_ec_calc_checksum()
207 int csum; in handle_proto3_response() local
233 csum = cros_ec_calc_checksum(dev->din, in_bytes); in handle_proto3_response()
234 if (csum) { in handle_proto3_response()
236 csum); in handle_proto3_response()
/openbmc/u-boot/tools/gdb/
H A Dremote.c635 unsigned char csum = 0; local
654 csum += buf[i];
658 *p++ = tohex ((csum >> 4) & 0xf);
659 *p++ = tohex (csum & 0xf);
753 unsigned char csum; in read_frame() local
757 csum = 0; in read_frame()
784 if (csum == pktcsum) in read_frame()
793 pktcsum, csum); in read_frame()
800 csum += c; in read_frame()
802 csum += c; in read_frame()
[all …]
/openbmc/qemu/hw/net/
H A Dnet_rx_pkt.c463 uint16_t csum; in net_rx_pkt_validate_l3_csum() local
479 csum = net_checksum_finish(cntr); in net_rx_pkt_validate_l3_csum()
481 *csum_valid = (csum == 0); in net_rx_pkt_validate_l3_csum()
484 cntr, csum, *csum_valid); in net_rx_pkt_validate_l3_csum()
493 uint16_t csum; in _net_rx_pkt_calc_l4_csum() local
534 csum = net_checksum_finish_nozero(cntr); in _net_rx_pkt_calc_l4_csum()
536 trace_net_rx_pkt_l4_csum_calc_csum(pkt->l4hdr_off, csl, cntr, csum); in _net_rx_pkt_calc_l4_csum()
538 return csum; in _net_rx_pkt_calc_l4_csum()
579 uint32_t csum; in net_rx_pkt_validate_l4_csum() local
596 csum = _net_rx_pkt_calc_l4_csum(pkt); in net_rx_pkt_validate_l4_csum()
[all …]
H A Dnet_tx_pkt.c93 uint16_t csum; in net_tx_pkt_update_ip_hdr_checksum() local
100 csum = net_raw_checksum(pkt->l3_hdr.octets, in net_tx_pkt_update_ip_hdr_checksum()
102 pkt->l3_hdr.ip.ip_sum = cpu_to_be16(csum); in net_tx_pkt_update_ip_hdr_checksum()
107 uint16_t csum; in net_tx_pkt_update_ip_checksums() local
125 csum = cpu_to_be16(~net_checksum_finish(cntr)); in net_tx_pkt_update_ip_checksums()
130 csum = cpu_to_be16(~net_checksum_finish(cntr)); in net_tx_pkt_update_ip_checksums()
136 pkt->virt_hdr.csum_offset, &csum, sizeof(csum)); in net_tx_pkt_update_ip_checksums()
141 uint32_t csum = 0; in net_tx_pkt_update_sctp_checksum() local
144 if (iov_from_buf(pl_start_frag, pkt->payload_frags, 8, &csum, sizeof(csum)) < sizeof(csum)) { in net_tx_pkt_update_sctp_checksum()
148 csum = cpu_to_le32(iov_crc32c(0xffffffff, pl_start_frag, pkt->payload_frags)); in net_tx_pkt_update_sctp_checksum()
[all …]
H A Dsunhme.c568 uint16_t csum = 0; in sunhme_transmit() local
617 csum = net_checksum_finish(sum); in sunhme_transmit()
618 stw_be_p(xmit_buffer + csum_stuff_offset, csum); in sunhme_transmit()
619 trace_sunhme_tx_xsum_stuff(csum, csum_stuff_offset); in sunhme_transmit()
723 uint16_t csum; in sunhme_receive() local
811 csum = net_checksum_finish(sum); in sunhme_receive()
813 trace_sunhme_rx_xsum_calc(csum); in sunhme_receive()
820 status |= csum; in sunhme_receive()
H A Dnpcm_gmac.c496 int csum = 0; in gmac_tx_get_csum() local
499 csum |= CSUM_IP; in gmac_tx_get_csum()
502 csum |= CSUM_TCP | CSUM_UDP; in gmac_tx_get_csum()
505 return csum; in gmac_tx_get_csum()
520 int csum = 0; in gmac_try_send_next_packet() local
562 csum = gmac_tx_get_csum(tx_desc.tdes1); in gmac_try_send_next_packet()
612 net_checksum_calculate(tx_send_buffer, length, csum); in gmac_try_send_next_packet()
/openbmc/u-boot/net/
H A Dcdp.c50 ushort csum; in cdp_compute_csum() local
97 csum = ~(ushort)result; in cdp_compute_csum()
100 if (csum != htons(csum)) /* little endian */ in cdp_compute_csum()
101 csum = htons(csum); in cdp_compute_csum()
103 return csum; in cdp_compute_csum()
/openbmc/u-boot/tools/
H A Dkwboot.c70 uint8_t csum; member
367 block->csum = 0; in kwboot_xm_makeblock()
369 block->csum += block->data[i]; in kwboot_xm_makeblock()
614 uint8_t *data = _data, csum; in kwboot_img_csum8() local
616 for (csum = 0; size-- > 0; data++) in kwboot_img_csum8()
617 csum += *data; in kwboot_img_csum8()
619 return csum; in kwboot_img_csum8()
627 uint8_t csum; in kwboot_img_patch_hdr() local
651 csum = kwboot_img_csum8(hdr, hdrsz) - hdr->checksum; in kwboot_img_patch_hdr()
652 if (csum != hdr->checksum) { in kwboot_img_patch_hdr()
[all …]
H A Dstm32image.c50 uint32_t csum = 0; in stm32image_checksum() local
61 csum += *p; in stm32image_checksum()
66 return csum; in stm32image_checksum()
H A Dsocfpgaimage.c142 uint16_t csum; in sfp_build_header() local
145 csum = sfp_hdr_checksum((uint8_t *)&header_v0, 0); in sfp_build_header()
146 header_v0.checksum = cpu_to_le16(csum); in sfp_build_header()
149 csum = sfp_hdr_checksum((uint8_t *)&header_v1, 1); in sfp_build_header()
150 header_v1.checksum = cpu_to_le16(csum); in sfp_build_header()
H A Dzynqmpbif.c332 uint32_t csum; in bif_add_part() local
382 csum = zynqmp_csum(&parthdr, &parthdr.checksum); in bif_add_part()
383 parthdr.checksum = cpu_to_le32(csum); in bif_add_part()
414 csum = zynqmp_csum(bif_output.last_part, in bif_add_part()
416 bif_output.last_part->checksum = cpu_to_le32(csum); in bif_add_part()
837 uint32_t csum; in zynqmpbif_copy_image() local
963 csum = zynqmp_csum(&bif_output.header->width_detection, in zynqmpbif_copy_image()
965 bif_output.header->checksum = cpu_to_le32(csum); in zynqmpbif_copy_image()
968 csum = zynqmp_csum(bif_output.imgheader, in zynqmpbif_copy_image()
970 bif_output.imgheader->checksum = cpu_to_le32(csum); in zynqmpbif_copy_image()
/openbmc/qemu/tests/vm/
H A Dhaiku.x86_6452 csum = "6e72a2a470e03dbc3c5e808664e057bb4022b390dca88e4c7da6188f26f6a3c9" variable in HaikuVM
98 tarball = self._download_with_cache(self.link, sha256sum=self.csum)
H A Dfreebsd32 csum = "ec0f5a4bbe63aa50a725d9fee0f1931f850e9a21cbebdadb991df00f168d6805" variable in FreeBSDVM
51 cimg = self._download_with_cache(self.link, sha256sum=self.csum)
H A Dopenbsd26 csum = "da0106e39463f015524dca806f407c37a9bdd17e6dfffe533b06a2dd2edd8a27" variable in OpenBSDVM
80 cimg = self._download_with_cache(self.link, sha256sum=self.csum)
H A Dnetbsd26 …csum = "2bfce544f762a579f61478e7106c436fc48731ff25cf6f79b392ba5752e6f5ec130364286f7471716290a5f033… variable in NetBSDVM
86 cimg = self._download_with_cache(self.link, sha512sum=self.csum)
/openbmc/u-boot/arch/x86/lib/
H A Dsfi.c53 hdr->csum = 0; in finish_table()
54 hdr->csum = table_compute_checksum(hdr, hdr->len); in finish_table()
/openbmc/qemu/hw/net/fsl_etsec/
H A Drings.c186 int csum = 0; in process_tx_fcb() local
190 csum |= CSUM_IP; in process_tx_fcb()
202 csum |= CSUM_UDP; in process_tx_fcb()
210 csum |= CSUM_TCP; in process_tx_fcb()
214 if (csum) { in process_tx_fcb()
216 etsec->tx_buffer_len - 8, csum); in process_tx_fcb()
/openbmc/qemu/tests/qtest/
H A Dipmi-bt-test.c210 unsigned char csum = start; in ipmb_checksum() local
213 csum += *data; in ipmb_checksum()
215 return csum; in ipmb_checksum()
/openbmc/u-boot/fs/btrfs/
H A Dctree.h77 __u8 csum[BTRFS_CSUM_SIZE]; member
142 __u8 csum[BTRFS_CSUM_SIZE]; member
/openbmc/qemu/tests/functional/acpi-bits/bits-tests/
H A Dtestacpi.py2231 csum = sum(ord(c) for c in data) % 0x100
232 testsuite.test('ACPI table cumulative checksum must equal 0', csum == 0)
233 testsuite.print_detail("Cumulative checksum = {} (Expected 0)".format(csum))
275 csum = sum(ord(c) for c in data[:20]) % 0x100
276 testsuite.test('ACPI 1.0 table first 20 bytes cumulative checksum must equal 0', csum == 0)
277 testsuite.print_detail("Cumulative checksum = {} (Expected 0)".format(csum))

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