3  * Firmware-Assisted Dump support on POWERVM platform.
61 			 * Start address of reserve dump area (permanent reservation) for  in rtas_fadump_get_config()
62 			 * re-registering FADump after dump capture.  in rtas_fadump_get_config()
112 	 * Fields for disk dump option.  in rtas_fadump_init_mem_struct()
113 	 * We are not using disk dump option, hence set these fields to 0.  in rtas_fadump_init_mem_struct()
120 	/* set 0 to disable an automatic dump-reboot. */  in rtas_fadump_init_mem_struct()
123 	/* Kernel dump sections */  in rtas_fadump_init_mem_struct()
188 	 * Platform requires the exact size of the Dump Memory Structure.  in rtas_fadump_register()
348  * Read CPU state dump data and convert it into ELF notes.
349  * The CPU dump starts with magic number "REGSAVE". NumCpusOffset should be
357  * Only for the crashing cpu we ignore the CPU dump data and get exact
437  * Validate and process the dump data stored by the firmware, and update
445 	/* Check if the dump data is valid. */  in rtas_fadump_process()
455 				pr_err("Dump taken by platform is not valid (%d)\n", i);  in rtas_fadump_process()
459 				pr_err("Dump taken by platform is incomplete (%d)\n", i);  in rtas_fadump_process()
526 			seq_printf(m, "DUMP: Src: %#016llx, Dest: %#016llx, ",  in rtas_fadump_region_show()
548 	/* Dump is active. Show preserved area start address. */  in rtas_fadump_region_show()
550 		seq_printf(m, "\nMemory above %#016llx is reserved for saving crash dump\n",  in rtas_fadump_region_show()
558 	/* Call ibm,os-term rtas call to trigger firmware assisted dump */  in rtas_fadump_trigger()
566 	 * Version 1 of Kernel Assisted Dump Memory Structure (PAPR) supports 10 sections.  in rtas_fadump_max_boot_mem_rgns()
595 	 * Check if Firmware Assisted dump is supported. if yes, check  in rtas_fadump_dt_scan()
596 	 * if dump has been initiated on last reboot.  in rtas_fadump_dt_scan()
598 	token = of_get_flat_dt_prop(node, "ibm,configure-kernel-dump", NULL);  in rtas_fadump_dt_scan()
611 	 * The 'ibm,kernel-dump' rtas node is present only if there is  in rtas_fadump_dt_scan()
612 	 * dump data waiting for us.  in rtas_fadump_dt_scan()
614 	fdm_active = of_get_flat_dt_prop(node, "ibm,kernel-dump", NULL);  in rtas_fadump_dt_scan()
616 		pr_info("Firmware-assisted dump is active.\n");  in rtas_fadump_dt_scan()
621 	/* Get the sizes required to store dump data for the firmware provided  in rtas_fadump_dt_scan()
622 	 * dump sections.  in rtas_fadump_dt_scan()
623 	 * For each dump section type supported, a 32bit cell which defines  in rtas_fadump_dt_scan()
627 	sections = of_get_flat_dt_prop(node, "ibm,configure-kernel-dump-sizes",  in rtas_fadump_dt_scan()