1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* 3 * Module interface for CPU features 4 * 5 * Copyright IBM Corp. 2015, 2022 6 * Author(s): Hendrik Brueckner <brueckner@linux.vnet.ibm.com> 7 */ 8 9 #ifndef __ASM_S390_CPUFEATURE_H 10 #define __ASM_S390_CPUFEATURE_H 11 12 enum { 13 S390_CPU_FEATURE_MSA, 14 S390_CPU_FEATURE_VXRS, 15 S390_CPU_FEATURE_UV, 16 MAX_CPU_FEATURES 17 }; 18 19 #define cpu_feature(feature) (feature) 20 21 int cpu_have_feature(unsigned int nr); 22 23 #endif /* __ASM_S390_CPUFEATURE_H */ 24