ca_pcl
struct pdc_chassis_lcd *pdc_lcd = &ca->ca_pcl;
err = pdcproc_chassis_info(&pdc_chassis_info, &nca.ca_pcl);
if (nca.ca_pcl.enabled) {
nca.ca_hpa = nca.ca_pcl.cmd_addr;
} else if (nca.ca_pcl.model == 2) {
bus_space_map(&hppa_bustag, nca.ca_pcl.cmd_addr,