Lines Matching defs:crc
158 /* calculate the crc for a given buffer */
162 uint32_t crc = -1L;
164 /* pre - calculated table for faster crc calculation */
173 crc = i;
175 if (crc & 1)
176 crc = (crc >> 1) ^ CRC32_POLYNOMIAL;
178 crc >>= 1;
179 crc_table[i] = crc;
184 crc = -1L;
187 temp1 = (crc >> 8) & 0x00FFFFFFL;
188 temp2 = crc_table[((int)crc ^ *p++) & 0xFF];
189 crc = temp1 ^ temp2;
191 return crc;
198 port_num lid crc
207 uint32_t crc = 0;
211 crc = __osm_trap_calc_crc32(p_ntci, sizeof(ib_mad_notice_attr_t));
212 *trap_key = ((uint64_t) port_num << 48) | ((uint64_t) lid << 32) | crc;