taglinefilesource code
numsegs857drivers/net/arcnet.cnumsegs=(dataleft+maxsegsize-1)/maxsegsize,
numsegs861drivers/net/arcnet.clength,numsegs);
numsegs866drivers/net/arcnet.chdr->split_flag=((numsegs-2)<<1)+1;
numsegs874drivers/net/arcnet.csegnum+1,seglen,numsegs,length,hdr->split_flag);