72 	if (cpu_signatures_match(csig, cpf, mc_hdr->sig, mc_hdr->pf))  in find_matching_signature()
83 		if (cpu_signatures_match(csig, cpf, ext_sig->sig, ext_sig->pf))  in find_matching_signature()
111 			      unsigned long sig)  in microcode_matches()  argument
121 	fam   = x86_family(sig);  in microcode_matches()
122 	model = x86_model(sig);  in microcode_matches()
124 	fam_ucode   = x86_family(mc_header->sig);  in microcode_matches()
125 	model_ucode = x86_model(mc_header->sig);  in microcode_matches()
139 		fam_ucode   = x86_family(ext_sig->sig);  in microcode_matches()
140 		model_ucode = x86_model(ext_sig->sig);  in microcode_matches()
172 	unsigned int sig, pf;  in save_microcode_patch()  local
178 		sig	     = mc_saved_hdr->sig;  in save_microcode_patch()
181 		if (find_matching_signature(data, sig, pf)) {  in save_microcode_patch()
311 		sum = (mc_header->sig + mc_header->pf + mc_header->cksum) -  in microcode_sanity_check()
312 		      (ext_sig->sig + ext_sig->pf + ext_sig->cksum);  in microcode_sanity_check()
347 		if (!microcode_matches(mc_header, uci->cpu_sig.sig)) {  in scan_microcode()
360 						 uci->cpu_sig.sig,  in scan_microcode()
369 						 phdr->sig,  in scan_microcode()
400 	csig.sig = eax;  in collect_cpu_info_early()
423 	unsigned int sig, pf, rev, total_size, data_size, date;  in show_saved_mc()  local
434 	sig	= uci.cpu_sig.sig;  in show_saved_mc()
437 	pr_debug("CPU: sig=0x%x, pf=0x%x, rev=0x%x\n", sig, pf, rev);  in show_saved_mc()
447 		sig	= mc_saved_header->sig;  in show_saved_mc()
456 			 i++, sig, pf, rev, total_size,  in show_saved_mc()
470 			sig = ext_sig->sig;  in show_saved_mc()
474 				 j, sig, pf);  in show_saved_mc()
737 					     uci->cpu_sig.sig,  in find_patch()
770 	csig->sig = cpuid_eax(0x00000001);  in collect_cpu_info()
781 	if (csig->sig != prev.sig || csig->pf != prev.pf || csig->rev != prev.rev) {  in collect_cpu_info()
783 			csig->sig, csig->pf, csig->rev);  in collect_cpu_info()
907 		csig = uci->cpu_sig.sig;  in generic_load_microcode()