31 	u64 *buf;		/* data buffer for usable-memory property */
36 	/* usable memory ranges to look up */
96  * get_usable_memory_ranges - Get usable memory ranges. This list includes
109 	 * block?) is not added to usable memory. So, add [0, crashk_res.end]  in get_usable_memory_ranges()
129 		pr_err("Failed to setup usable memory ranges\n");  in get_usable_memory_ranges()
435  * @um_info:                  Usable memory buffer and ranges info.
462  * add_usable_mem - Add the usable memory ranges within the given memory range
464  * @um_info:        Usable memory buffer and ranges info.
506  *                          usable memory ranges.
508  * @usm:                    linux,drconf-usable-memory property value.
509  * @data:                   Pointer to usable memory buffer and ranges info.
522 	 * linux,drconf-usable-memory property.  in kdump_setup_usable_lmb()
525 		pr_err("linux,drconf-usable-memory property already exists!");  in kdump_setup_usable_lmb()
552  * add_usable_mem_property - Add usable memory property for the given
556  * @um_info:                 Usable memory buffer and ranges info.
622 	 * No kdump kernel usable memory found in this memory node.  in add_usable_mem_property()
623 	 * Write (0,0) tuple in linux,usable-memory property for  in add_usable_mem_property()
632 	ret = fdt_setprop(fdt, node, "linux,usable-memory", um_info->buf,  in add_usable_mem_property()
642  * update_usable_mem_fdt - Updates kdump kernel's fdt with linux,usable-memory
643  *                         and linux,drconf-usable-memory DT properties as
646  * @usable_mem:            Usable memory ranges for kdump kernel.
657 		pr_err("Usable memory ranges for kdump kernel not found\n");  in update_usable_mem_fdt()
683 			pr_err("Could not setup linux,drconf-usable-memory property for kdump\n");  in update_usable_mem_fdt()
687 		ret = fdt_setprop(fdt, node, "linux,drconf-usable-memory",  in update_usable_mem_fdt()
690 			pr_err("Failed to update fdt with linux,drconf-usable-memory property");  in update_usable_mem_fdt()
696 	 * Walk through each memory node and set linux,usable-memory property  in update_usable_mem_fdt()
702 			pr_err("Failed to set linux,usable-memory property for %s node",  in update_usable_mem_fdt()
946 	 * For kdump kernel, account for linux,usable-memory and  in kexec_extra_fdt_size_ppc64()
947 	 * linux,drconf-usable-memory properties. Get an approximate on the  in kexec_extra_fdt_size_ppc64()
948 	 * number of usable memory entries and use for FDT size estimation.  in kexec_extra_fdt_size_ppc64()
1105 	 * usable memory ranges and memory reserve map.  in setup_new_fdt_ppc64()
1114 			pr_err("Error setting up usable-memory property for kdump kernel\n");  in setup_new_fdt_ppc64()