120 static void save_microcode_patch(struct ucode_cpu_info *uci, void *data, unsigned int size)  in save_microcode_patch()  argument
166 	if (!find_matching_signature(p->data, uci->cpu_sig.sig, uci->cpu_sig.pf))  in save_microcode_patch()
283 scan_microcode(void *data, size_t size, struct ucode_cpu_info *uci, bool save)  in scan_microcode()  argument
303 		if (!find_matching_signature(data, uci->cpu_sig.sig,  in scan_microcode()
304 					     uci->cpu_sig.pf)) {  in scan_microcode()
310 			save_microcode_patch(uci, data, mc_size);  in scan_microcode()
317 						 uci->cpu_sig.sig,  in scan_microcode()
318 						 uci->cpu_sig.pf,  in scan_microcode()
319 						 uci->cpu_sig.rev))  in scan_microcode()
345 static int collect_cpu_info_early(struct ucode_cpu_info *uci)  in collect_cpu_info_early()  argument
352 	memset(uci, 0, sizeof(*uci));  in collect_cpu_info_early()
370 	uci->cpu_sig = csig;  in collect_cpu_info_early()
371 	uci->valid = 1;  in collect_cpu_info_early()
381 	struct ucode_cpu_info uci;  in show_saved_mc()  local
389 	collect_cpu_info_early(&uci);  in show_saved_mc()
391 	sig	= uci.cpu_sig.sig;  in show_saved_mc()
392 	pf	= uci.cpu_sig.pf;  in show_saved_mc()
393 	rev	= uci.cpu_sig.rev;  in show_saved_mc()
443 static void save_mc_for_early(struct ucode_cpu_info *uci, u8 *mc, unsigned int size)  in save_mc_for_early()  argument
450 	save_microcode_patch(uci, mc, size);  in save_mc_for_early()
476 print_ucode_info(struct ucode_cpu_info *uci, unsigned int date)  in print_ucode_info()  argument
479 		     uci->cpu_sig.rev,  in print_ucode_info()
495 	struct ucode_cpu_info uci;  in show_ucode_info_early()  local
498 		collect_cpu_info_early(&uci);  in show_ucode_info_early()
499 		print_ucode_info(&uci, current_mc_date);  in show_ucode_info_early()
508 static void print_ucode(struct ucode_cpu_info *uci)  in print_ucode()  argument
514 	mc = uci->mc;  in print_ucode()
526 static inline void print_ucode(struct ucode_cpu_info *uci)  in print_ucode()  argument
530 	mc = uci->mc;  in print_ucode()
534 	print_ucode_info(uci, mc->hdr.date);  in print_ucode()
538 static int apply_microcode_early(struct ucode_cpu_info *uci, bool early)  in apply_microcode_early()  argument
543 	mc = uci->mc;  in apply_microcode_early()
554 		uci->cpu_sig.rev = rev;  in apply_microcode_early()
571 	uci->cpu_sig.rev = rev;  in apply_microcode_early()
574 		print_ucode(uci);  in apply_microcode_early()
576 		print_ucode_info(uci, mc->hdr.date);  in apply_microcode_early()
583 	struct ucode_cpu_info uci;  in save_microcode_in_initrd_intel()  local
600 	collect_cpu_info_early(&uci);  in save_microcode_in_initrd_intel()
602 	scan_microcode(cp.data, cp.size, &uci, true);  in save_microcode_in_initrd_intel()
612 static struct microcode_intel *__load_ucode_intel(struct ucode_cpu_info *uci)  in __load_ucode_intel()  argument
633 	collect_cpu_info_early(uci);  in __load_ucode_intel()
635 	return scan_microcode(cp.data, cp.size, uci, false);  in __load_ucode_intel()
641 	struct ucode_cpu_info uci;  in load_ucode_intel_bsp()  local
643 	patch = __load_ucode_intel(&uci);  in load_ucode_intel_bsp()
647 	uci.mc = patch;  in load_ucode_intel_bsp()
649 	apply_microcode_early(&uci, true);  in load_ucode_intel_bsp()
655 	struct ucode_cpu_info uci;  in load_ucode_intel_ap()  local
664 		patch = __load_ucode_intel(&uci);  in load_ucode_intel_ap()
671 	uci.mc = *iup;  in load_ucode_intel_ap()
673 	if (apply_microcode_early(&uci, true)) {  in load_ucode_intel_ap()
681 static struct microcode_intel *find_patch(struct ucode_cpu_info *uci)  in find_patch()  argument
690 		if (phdr->rev <= uci->cpu_sig.rev)  in find_patch()
694 					     uci->cpu_sig.sig,  in find_patch()
695 					     uci->cpu_sig.pf))  in find_patch()
706 	struct ucode_cpu_info uci;  in reload_ucode_intel()  local
708 	collect_cpu_info_early(&uci);  in reload_ucode_intel()
710 	p = find_patch(&uci);  in reload_ucode_intel()
714 	uci.mc = p;  in reload_ucode_intel()
716 	apply_microcode_early(&uci, false);  in reload_ucode_intel()
749 	struct ucode_cpu_info *uci = ucode_cpu_info + cpu;  in apply_microcode_intel()  local
762 	mc = find_patch(uci);  in apply_microcode_intel()
764 		mc = uci->mc;  in apply_microcode_intel()
809 	uci->cpu_sig.rev = rev;  in apply_microcode_intel()
821 	struct ucode_cpu_info *uci = ucode_cpu_info + cpu;  in generic_load_microcode()  local
824 	int new_rev = uci->cpu_sig.rev;  in generic_load_microcode()
865 		csig = uci->cpu_sig.sig;  in generic_load_microcode()
866 		cpf = uci->cpu_sig.pf;  in generic_load_microcode()
887 	vfree(uci->mc);  in generic_load_microcode()
888 	uci->mc = (struct microcode_intel *)new_mc;  in generic_load_microcode()
895 	save_mc_for_early(uci, new_mc, new_mc_size);  in generic_load_microcode()
898 		 cpu, new_rev, uci->cpu_sig.rev);  in generic_load_microcode()