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    Searched defs:csum (Results 1 - 25 of 40) sorted by relevancy

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  /src/sys/arch/arm/cortex/
cpu_in_cksum_neon.c 49 uint32_t csum = initial_sum; local in function:cpu_in_cksum
61 && csum == 0
65 csum = cpu_in_cksum_neon_v4hdr(m->m_data);
72 if (csum == 0x10000) /* note 0x10000 - 0xffff == 1 */
74 return csum == 0 ? 0xffff : csum; /* never return 0. */
93 * on an odd address, shift the csum by 8 so its properly
103 csum += tmpsum;
116 csum = (csum >> 16) + (csum & 0xffff)
    [all...]
  /src/sys/arch/atari/stand/ahdilabel/
cksum.c 58 u_int16_t csum = 0; local in function:ahdi_cksum
62 csum += *p++;
63 return ((0x1234 - csum) & 0xffff);
  /src/sys/arch/atari/dev/
nvram.c 63 static void nvram_set_csum(u_char csum);
64 static int nvram_csum_valid(u_char csum);
182 uint8_t csum; local in function:nvram_csum
185 for (csum = 0, nreg = MC_NVRAM_START; nreg < MC_NVRAM_CSUM; nreg++)
186 csum += mc146818_read(RTC, nreg);
187 return csum;
191 nvram_csum_valid(u_char csum)
194 if (((~csum & 0xff) != mc146818_read(RTC, MC_NVRAM_CSUM))
195 || (csum != mc146818_read(RTC, MC_NVRAM_CSUM + 1)))
201 nvram_set_csum(u_char csum)
    [all...]
  /src/sys/arch/alpha/stand/netboot/
if_prom.c 127 u_int64_t *qp, csum; local in function:prom_init
131 csum = 0;
134 csum += *qp;
135 netbbinfovalid = (csum == 0);
  /src/sys/arch/alpha/stand/setnetbootinfo/
setnetbootinfo.c 73 u_int64_t *qp, csum; local in function:main
224 csum = 0;
227 csum += *qp;
228 netbbinfop->cksum = -csum;
  /src/sys/arch/mac68k/obio/
if_mc_obio.c 412 u_char csum; local in function:mc_obio_getaddr
425 csum = mc_get_enaddr(sc->sc_regt, bsh, 1, lladdr);
426 if (csum != 0xff)
428 (int)csum, device_xname(sc->sc_dev));
432 return (csum == 0xff ? 0 : -1);
  /src/sys/netinet6/
in6_offload.c 201 uint16_t csum; local in function:in6_undefer_cksum
216 csum = in6_cksum(m, 0, l4offset,
219 if (csum == 0 && (csum_flags & M_CSUM_UDPv6) != 0)
220 csum = 0xffff;
225 *(uint16_t *)(mtod(m, char *) + l4offset) = csum;
227 m_copyback(m, l4offset, sizeof(csum), (void *) &csum);
240 uint16_t csum, offset; local in function:in6_undefer_cksum_tcpudp
248 csum = in6_cksum(m, 0, offset, m->m_pkthdr.len - offset);
249 if (csum == 0 && (m->m_pkthdr.csum_flags & M_CSUM_UDPv6) != 0)
    [all...]
  /src/sys/arch/evbsh3/evbsh3/
machdep.c 498 u_long csum = 0; local in function:LoadAndReset
513 csum += *src;
521 printf("LoadAndReset: copy end[%lx,%lx]\n", csum, csum2);
  /src/sys/netinet/
in_offload.c 201 uint16_t csum; local in function:in_undefer_cksum
237 csum = in4_cksum(m, 0, hdrlen, iphdrlen);
239 *csump = csum;
244 m_copyback(m, offset, sizeof(uint16_t), &csum);
251 csum = in4_cksum(m, 0, l4offset, ip_len - iphdrlen);
252 if (csum == 0 && (csum_flags & M_CSUM_UDPv4) != 0)
253 csum = 0xffff;
258 *(uint16_t *)(mtod(m, char *) + l4offset) = csum;
260 m_copyback(m, l4offset, sizeof(csum), (void *)&csum);
275 uint16_t csum, offset; local in function:in_undefer_cksum_tcpudp
    [all...]
  /src/sys/arch/atari/stand/edahdi/
edahdi.c 385 unsigned short csum = 0; local in function:ahdi_cksum
390 csum += *p++;
391 *--p = (0x1234 - csum) & 0xffff;
  /src/sys/arch/atari/stand/tostools/chg_pid/
chg_pid.c 82 u_short csum; /* checksum correction */ member in struct:gem_root
302 unsigned short csum = 0; local in function:set_csum
307 csum += *p++;
308 *--p = (0x1234 - csum) & 0xffff;
  /src/sys/dev/bluetooth/
bcsp.h 49 uint8_t csum; /* Checksum */ member in struct:__anon6220728c0108
75 #define BCSP_SET_CSUM(hdrp) ((hdrp)->csum = BCSP_GET_CSUM(hdrp))
bth5.h 49 uint8_t csum; /* Checksum */ member in struct:__anon634d0ff70108
78 #define BTH5_SET_CSUM(hdrp) ((hdrp)->csum = BTH5_GET_CSUM(hdrp))
  /src/sys/kern/
kgdb_stub.c 243 u_char csum, c; local in function:kgdb_send
249 for (csum = 0; (c = *p); p++) {
251 csum += c;
254 PUTC(i2digit(csum >> 4));
255 PUTC(i2digit(csum));
266 int c, csum, tmpcsum; local in function:kgdb_recv
272 csum = len = 0;
280 csum += c;
284 csum &= 0xff;
293 tmpcsum = csum;
    [all...]
  /src/sys/arch/x68k/x68k/
kgdb_stub.c 113 u_char csum; local in function:kgdb_send
119 csum = type;
122 csum += type;
125 csum = -csum;
126 PUTESC(csum)
133 u_char c, csum; local in function:kgdb_recv
138 csum = len = escape = 0;
168 csum = len = escape = 0;
172 if (csum != 0)
    [all...]
  /src/sys/arch/mac68k/dev/
if_mc.c 725 u_char b, csum; local in function:mc_get_enaddr
731 for (i = 0, csum = 0; i < 8; i++) {
735 csum ^= b;
738 return csum;
  /src/sys/ufs/ext2fs/
ext2fs_alloc.c 793 * Compute group description csum. Structure data must be LE (not host).
852 * Verify csum and initialize itable if not done already
870 uint16_t csum = ext2fs_cg_get_csum(fs, cg, gd); local in function:ext2fs_cg_verify_and_initialize
871 if (gd->ext2bgd_checksum != csum) {
872 printf("%s: group %d invalid csum (%#x != %#x)\n",
873 __func__, cg, gd->ext2bgd_checksum, csum);
  /src/sys/dev/isapnp/
isapnp.c 146 u_char v = ISAPNP_LFSR_INIT, csum, w; local in function:isapnp_findcard
177 for (csum = 0, b = 0; b < 8; b++) {
180 csum >>= 1;
181 csum |= neg;
183 sc->sc_id[sc->sc_ncards][8] = csum;
185 if (csum == v) {
  /src/sys/dev/cadence/
if_cemac.c 325 int fl, csum; local in function:cemac_intr
346 csum = M_CSUM_IPv4;
349 csum = M_CSUM_IPv4 | M_CSUM_UDPv4 |
353 csum = M_CSUM_IPv4 | M_CSUM_TCPv4 |
357 csum = 0;
360 sc->rxq[bi].m->m_pkthdr.csum_flags = csum;
  /src/sys/dev/usb/
if_mue.c 904 int csum, len, rv; local in function:mue_uno_tx_prepare
910 csum = m->m_pkthdr.csum_flags;
911 tso = csum & (M_CSUM_TSOv4 | M_CSUM_TSOv6);
912 ipe = csum & M_CSUM_IPv4;
913 tpe = csum & (M_CSUM_TCPv4 | M_CSUM_UDPv4 |
1150 int csum; local in function:mue_uno_rx_loop
1191 csum = 0;
1196 csum = v6 ?
1200 csum = v6 ?
1204 csum = v6 ? 0 : M_CSUM_IPv4
    [all...]
if_ure.c 991 uint32_t csum, misc; local in function:ure_rxcsum
996 csum = le32toh(rp->ure_csum);
999 if (csum & URE_RXPKT_IPV4_CS) {
1001 if (csum & URE_RXPKT_TCP_CS)
1003 if (csum & URE_RXPKT_UDP_CS)
1005 } else if (csum & URE_RXPKT_IPV6_CS) {
1007 if (csum & URE_RXPKT_TCP_CS)
1009 if (csum & URE_RXPKT_UDP_CS)
  /src/sys/dev/pci/igc/
igc_base.h 112 uint16_t csum; /* Packet checksum */ member in struct:igc_adv_rx_desc::__anon0ef01bb90508::__anon0ef01bb90608::__anon0ef01bb9090a::__anon0ef01bb90a08
  /src/sys/arch/mmeye/mmeye/
machdep.c 532 u_long csum = 0; local in function:LoadAndReset
549 csum += *src;
557 printf("LoadAndReset: copy end[%lx,%lx]\n", csum, csum2);
  /src/sys/dev/pci/ixgbe/
ixgbe_phy.c 127 u8 csum; local in function:ixgbe_read_i2c_combined_generic_int
130 csum = ixgbe_ones_comp_byte_add(reg_high, reg & 0xFF);
131 csum = ~csum;
145 /* Write csum */
146 if (ixgbe_out_i2c_byte_ack(hw, csum))
159 /* Get csum */
201 u8 csum; local in function:ixgbe_write_i2c_combined_generic_int
204 csum = ixgbe_ones_comp_byte_add(reg_high, reg & 0xFF);
205 csum = ixgbe_ones_comp_byte_add(csum, val >> 8)
    [all...]
  /src/sys/external/bsd/drm2/dist/drm/ast/
ast_mode.c 1367 u32 csum = 0; local in function:copy_cursor_image
1391 csum += data32.ul;
1403 csum += (u32)data16.us;
1410 return csum;
1416 u32 csum; local in function:ast_cursor_update
1419 csum = copy_cursor_image(src, dst, width, height);
1423 writel(csum, dst);

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