ES1370_REG_STATUS
es_wr(es, ES1370_REG_STATUS, cssr, 4);
es_wr(es, ES1370_REG_STATUS, cssr, 4);
r = es_rd(es, ES1370_REG_STATUS, 4);
es_wr(es, ES1370_REG_STATUS, r, 4);
if ((es_rd(es, ES1370_REG_STATUS, 4) &
intsrc = es_rd(es, ES1370_REG_STATUS, 4);