75 	if (cpu_signatures_match(csig, cpf, mc_hdr->sig, mc_hdr->pf))  in find_matching_signature()
86 		if (cpu_signatures_match(csig, cpf, ext_sig->sig, ext_sig->pf))  in find_matching_signature()
114 			      unsigned long sig)  in microcode_matches()  argument
124 	fam   = x86_family(sig);  in microcode_matches()
125 	model = x86_model(sig);  in microcode_matches()
127 	fam_ucode   = x86_family(mc_header->sig);  in microcode_matches()
128 	model_ucode = x86_model(mc_header->sig);  in microcode_matches()
142 		fam_ucode   = x86_family(ext_sig->sig);  in microcode_matches()
143 		model_ucode = x86_model(ext_sig->sig);  in microcode_matches()
175 	unsigned int sig, pf;  in save_microcode_patch()  local
181 		sig	     = mc_saved_hdr->sig;  in save_microcode_patch()
184 		if (find_matching_signature(data, sig, pf)) {  in save_microcode_patch()
314 		sum = (mc_header->sig + mc_header->pf + mc_header->cksum) -  in microcode_sanity_check()
315 		      (ext_sig->sig + ext_sig->pf + ext_sig->cksum);  in microcode_sanity_check()
350 		if (!microcode_matches(mc_header, uci->cpu_sig.sig)) {  in scan_microcode()
363 						 uci->cpu_sig.sig,  in scan_microcode()
372 						 phdr->sig,  in scan_microcode()
403 	csig.sig = eax;  in collect_cpu_info_early()
426 	unsigned int sig, pf, rev, total_size, data_size, date;  in show_saved_mc()  local
437 	sig	= uci.cpu_sig.sig;  in show_saved_mc()
440 	pr_debug("CPU: sig=0x%x, pf=0x%x, rev=0x%x\n", sig, pf, rev);  in show_saved_mc()
450 		sig	= mc_saved_header->sig;  in show_saved_mc()
459 			 i++, sig, pf, rev, total_size,  in show_saved_mc()
473 			sig = ext_sig->sig;  in show_saved_mc()
477 				 j, sig, pf);  in show_saved_mc()
740 					     uci->cpu_sig.sig,  in find_patch()
773 	csig->sig = cpuid_eax(0x00000001);  in collect_cpu_info()
784 	if (csig->sig != prev.sig || csig->pf != prev.pf || csig->rev != prev.rev) {  in collect_cpu_info()
786 			csig->sig, csig->pf, csig->rev);  in collect_cpu_info()
907 		csig = uci->cpu_sig.sig;  in generic_load_microcode()