hppacf_off
ca->ca_hpa, ca->ca_hpa & ~ca->ca_hpamask, cf->hppacf_off);
if (ca->ca_hpa && ~ca->ca_hpamask && cf->hppacf_off != -1 &&
((ca->ca_hpa & ~ca->ca_hpamask) != cf->hppacf_off))