73 	struct cpu_signature csig = { 0 };  in intel_cpu_collect_info()  local
81 	csig.sig = eax;  in intel_cpu_collect_info()
89 		csig.pf = 1 << ((val[1] >> 18) & 7);  in intel_cpu_collect_info()
92 	csig.rev = intel_get_microcode_revision();  in intel_cpu_collect_info()
94 	uci->cpu_sig = csig;  in intel_cpu_collect_info()
103 int intel_find_matching_signature(void *mc, unsigned int csig, int cpf)  in intel_find_matching_signature()  argument
110 	if (intel_cpu_signatures_match(csig, cpf, mc_hdr->sig, mc_hdr->pf))  in intel_find_matching_signature()
121 		if (intel_cpu_signatures_match(csig, cpf, ext_sig->sig, ext_sig->pf))  in intel_find_matching_signature()
246 static int has_newer_microcode(void *mc, unsigned int csig, int cpf, int new_rev)  in has_newer_microcode()  argument
253 	return intel_find_matching_signature(mc, csig, cpf);  in has_newer_microcode()
653 static int collect_cpu_info(int cpu_num, struct cpu_signature *csig)  in collect_cpu_info()  argument
658 	memset(csig, 0, sizeof(*csig));  in collect_cpu_info()
660 	csig->sig = cpuid_eax(0x00000001);  in collect_cpu_info()
665 		csig->pf = 1 << ((val[1] >> 18) & 7);  in collect_cpu_info()
668 	csig->rev = c->microcode;  in collect_cpu_info()
752 	unsigned int csig, cpf;  in generic_load_microcode()  local
791 		csig = uci->cpu_sig.sig;  in generic_load_microcode()
793 		if (has_newer_microcode(mc, csig, cpf, new_rev)) {  in generic_load_microcode()