442 		rc = of_property_read_u32(child, "ibm,my-drc-index",  in dlpar_cpu_exists()
460 	struct of_drc_info drc;  in drc_info_valid_index()  local
465 	info = of_find_property(parent, "ibm,drc-info", NULL);  in drc_info_valid_index()
471 	/* First value of ibm,drc-info is number of drc-info records */  in drc_info_valid_index()
478 		if (of_read_drc_info_cell(&info, &value, &drc))  in drc_info_valid_index()
481 		if (strncmp(drc.drc_type, "CPU", 3))  in drc_info_valid_index()
484 		if (drc_index > drc.last_drc_index)  in drc_info_valid_index()
487 		index = drc.drc_index_start;  in drc_info_valid_index()
488 		for (j = 0; j < drc.num_sequential_elems; j++) {  in drc_info_valid_index()
492 			index += drc.sequential_inc;  in drc_info_valid_index()
504 	if (of_property_present(parent, "ibm,drc-info"))  in valid_cpu_drc_index()
507 	/* Note that the format of the ibm,drc-indexes array is  in valid_cpu_drc_index()
509 	 * of drc values so we start looking at index = 1.  in valid_cpu_drc_index()
513 		u32 drc;  in valid_cpu_drc_index()  local
515 		rc = of_property_read_u32_index(parent, "ibm,drc-indexes",  in valid_cpu_drc_index()
516 						index++, &drc);  in valid_cpu_drc_index()
521 		if (drc == drc_index)  in valid_cpu_drc_index()
554 	pr_debug("Attempting to add CPU, drc index: %x\n", drc_index);  in dlpar_cpu_add()
564 		pr_warn("CPU with drc index %x already exists\n", drc_index);  in dlpar_cpu_add()
570 		pr_warn("Cannot find CPU (drc index %x) to add.\n", drc_index);  in dlpar_cpu_add()
576 		pr_warn("Failed to acquire DRC, rc: %d, drc index: %x\n",  in dlpar_cpu_add()
584 		pr_warn("Failed call to configure-connector, drc index: %x\n",  in dlpar_cpu_add()
598 		pr_warn("Failed to attach node %pOFn, rc: %d, drc index: %x\n",  in dlpar_cpu_add()
613 		pr_warn("Failed to online cpu %pOFn, rc: %d, drc index: %x\n",  in dlpar_cpu_add()
623 	pr_debug("Successfully added CPU %pOFn, drc index: %x\n", dn,  in dlpar_cpu_add()
686 	pr_debug("Attempting to remove CPU %pOFn, drc index: %x\n",  in dlpar_cpu_remove()
697 		pr_warn("Failed to release drc (%x) for CPU %pOFn, rc: %d\n",  in dlpar_cpu_remove()
716 	pr_debug("Successfully removed CPU, drc index: %x\n", drc_index);  in dlpar_cpu_remove()
727 		rc = of_property_read_u32(dn, "ibm,my-drc-index", &my_index);  in cpu_drc_index_to_dn()
745 		pr_warn("Cannot find CPU (drc index %x) to remove\n",  in dlpar_cpu_remove_by_index()
821 	rc = of_property_read_u32(dn, "ibm,my-drc-index", &drc_index);  in dlpar_cpu_release()