342 		rc = of_property_read_u32(child, "ibm,my-drc-index",  in dlpar_cpu_exists()
360 	struct of_drc_info drc;  in drc_info_valid_index()  local
365 	info = of_find_property(parent, "ibm,drc-info", NULL);  in drc_info_valid_index()
371 	/* First value of ibm,drc-info is number of drc-info records */  in drc_info_valid_index()
378 		if (of_read_drc_info_cell(&info, &value, &drc))  in drc_info_valid_index()
381 		if (strncmp(drc.drc_type, "CPU", 3))  in drc_info_valid_index()
384 		if (drc_index > drc.last_drc_index)  in drc_info_valid_index()
387 		index = drc.drc_index_start;  in drc_info_valid_index()
388 		for (j = 0; j < drc.num_sequential_elems; j++) {  in drc_info_valid_index()
392 			index += drc.sequential_inc;  in drc_info_valid_index()
404 	if (of_find_property(parent, "ibm,drc-info", NULL))  in valid_cpu_drc_index()
407 	/* Note that the format of the ibm,drc-indexes array is  in valid_cpu_drc_index()
409 	 * of drc values so we start looking at index = 1.  in valid_cpu_drc_index()
413 		u32 drc;  in valid_cpu_drc_index()  local
415 		rc = of_property_read_u32_index(parent, "ibm,drc-indexes",  in valid_cpu_drc_index()
416 						index++, &drc);  in valid_cpu_drc_index()
421 		if (drc == drc_index)  in valid_cpu_drc_index()
433 	pr_debug("Attempting to add CPU, drc index: %x\n", drc_index);  in dlpar_cpu_add()
443 		pr_warn("CPU with drc index %x already exists\n", drc_index);  in dlpar_cpu_add()
449 		pr_warn("Cannot find CPU (drc index %x) to add.\n", drc_index);  in dlpar_cpu_add()
455 		pr_warn("Failed to acquire DRC, rc: %d, drc index: %x\n",  in dlpar_cpu_add()
463 		pr_warn("Failed call to configure-connector, drc index: %x\n",  in dlpar_cpu_add()
477 		pr_warn("Failed to attach node %pOFn, rc: %d, drc index: %x\n",  in dlpar_cpu_add()
492 		pr_warn("Failed to online cpu %pOFn, rc: %d, drc index: %x\n",  in dlpar_cpu_add()
502 	pr_debug("Successfully added CPU %pOFn, drc index: %x\n", dn,  in dlpar_cpu_add()
511 	pr_debug("Attempting to remove CPU %pOFn, drc index: %x\n",  in dlpar_cpu_remove()
522 		pr_warn("Failed to release drc (%x) for CPU %pOFn, rc: %d\n",  in dlpar_cpu_remove()
541 	pr_debug("Successfully removed CPU, drc index: %x\n", drc_index);  in dlpar_cpu_remove()
552 		rc = of_property_read_u32(dn, "ibm,my-drc-index", &my_index);  in cpu_drc_index_to_dn()
570 		pr_warn("Cannot find CPU (drc index %x) to remove\n",  in dlpar_cpu_remove_by_index()
600 		rc = of_property_read_u32(dn, "ibm,my-drc-index",  in find_dlpar_cpus_to_remove()
603 			pr_warn("Error occurred getting drc-index for %pOFn\n",  in find_dlpar_cpus_to_remove()
666 	struct of_drc_info drc;  in find_drc_info_cpus_to_add()  local
680 		of_read_drc_info_cell(&info, &value, &drc);  in find_drc_info_cpus_to_add()
681 		if (strncmp(drc.drc_type, "CPU", 3))  in find_drc_info_cpus_to_add()
684 		drc_index = drc.drc_index_start;  in find_drc_info_cpus_to_add()
685 		for (j = 0; j < drc.num_sequential_elems; j++) {  in find_drc_info_cpus_to_add()
694 			drc_index += drc.sequential_inc;  in find_drc_info_cpus_to_add()
708 	/* Search the ibm,drc-indexes array for possible CPU drcs to  in find_drc_index_cpus_to_add()
709 	 * add. Note that the format of the ibm,drc-indexes array is  in find_drc_index_cpus_to_add()
711 	 * of drc values so we start looking at index = 1.  in find_drc_index_cpus_to_add()
715 		rc = of_property_read_u32_index(cpus, "ibm,drc-indexes",  in find_drc_index_cpus_to_add()
752 	info = of_find_property(parent, "ibm,drc-info", NULL);  in dlpar_cpu_add_by_count()
853 	rc = of_property_read_u32(dn, "ibm,my-drc-index", &drc_index);  in dlpar_cpu_release()