686 	struct fadump_crash_info_header *fdh = NULL;  in crash_fadump()  local
719 	fdh = __va(fw_dump.fadumphdr_addr);  in crash_fadump()
720 	fdh->crashing_cpu = crashing_cpu;  in crash_fadump()
724 		fdh->regs = *regs;  in crash_fadump()
726 		ppc_save_regs(&fdh->regs);  in crash_fadump()
728 	fdh->cpu_mask = *cpu_online_mask;  in crash_fadump()
734 	if (TRAP(&(fdh->regs)) == INTERRUPT_SYSTEM_RESET) {  in crash_fadump()
740 	fw_dump.ops->fadump_trigger(fdh, str);  in crash_fadump()
1003 static void __init fadump_populate_elfcorehdr(struct fadump_crash_info_header *fdh)  in fadump_populate_elfcorehdr()  argument
1043 	phdr->p_paddr	= phdr->p_offset = fdh->vmcoreinfo_raddr;  in fadump_populate_elfcorehdr()
1044 	phdr->p_memsz	= phdr->p_filesz = fdh->vmcoreinfo_size;  in fadump_populate_elfcorehdr()
1107 	struct fadump_crash_info_header *fdh;  in init_fadump_header()  local
1112 	fdh = __va(addr);  in init_fadump_header()
1115 	memset(fdh, 0, sizeof(struct fadump_crash_info_header));  in init_fadump_header()
1116 	fdh->magic_number = FADUMP_CRASH_INFO_MAGIC;  in init_fadump_header()
1117 	fdh->version = FADUMP_HEADER_VERSION;  in init_fadump_header()
1119 	fdh->crashing_cpu = FADUMP_CPU_UNKNOWN;  in init_fadump_header()
1125 	fdh->vmcoreinfo_raddr = fadump_relocate(paddr_vmcoreinfo_note());  in init_fadump_header()
1126 	fdh->vmcoreinfo_size = VMCOREINFO_NOTE_SIZE;  in init_fadump_header()
1129 	fdh->pt_regs_sz = sizeof(struct pt_regs);  in init_fadump_header()
1134 	fdh->cpu_mask = *cpu_possible_mask;  in init_fadump_header()
1135 	fdh->cpu_mask_sz = sizeof(struct cpumask);  in init_fadump_header()
1676 static bool __init is_fadump_header_compatible(struct fadump_crash_info_header *fdh)  in is_fadump_header_compatible()  argument
1678 	if (fdh->magic_number == FADUMP_CRASH_INFO_MAGIC_OLD) {  in is_fadump_header_compatible()
1683 	if (fdh->magic_number != FADUMP_CRASH_INFO_MAGIC) {  in is_fadump_header_compatible()
1684 		if (fdh->magic_number == swab64(FADUMP_CRASH_INFO_MAGIC))  in is_fadump_header_compatible()
1696 	if (fdh->pt_regs_sz != sizeof(struct pt_regs) ||  in is_fadump_header_compatible()
1697 	    fdh->cpu_mask_sz != sizeof(struct cpumask)) {  in is_fadump_header_compatible()
1707 	struct fadump_crash_info_header *fdh;  in fadump_process()  local
1709 	fdh = (struct fadump_crash_info_header *) __va(fw_dump.fadumphdr_addr);  in fadump_process()
1710 	if (!fdh) {  in fadump_process()
1716 	if (!is_fadump_header_compatible(fdh))  in fadump_process()
1723 	fadump_populate_elfcorehdr(fdh);  in fadump_process()