Lines Matching defs:dbc
541 unsigned int dbc;
593 dbc = cip_header[0] & CIP_DBC_MASK;
596 dbc = *data_block_counter;
598 if ((dbc == 0x00 && (s->flags & CIP_SKIP_DBC_ZERO_CHECK)) ||
602 lost = dbc != *data_block_counter;
611 lost = dbc != ((*data_block_counter + dbc_interval) & 0xff);
617 *data_block_counter, dbc);
621 *data_block_counter = dbc;
709 unsigned int dbc = s->data_block_counter;
725 &data_blocks, &dbc, &syt, packet_index, i);
732 desc->data_block_counter = dbc;
736 dbc = (dbc + desc->data_blocks) & 0xff;
744 s->data_block_counter = dbc;
765 unsigned int dbc = s->data_block_counter;
786 dbc = (dbc + desc->data_blocks) & 0xff;
788 desc->data_block_counter = dbc;
791 dbc = (dbc + desc->data_blocks) & 0xff;
800 s->data_block_counter = dbc;