1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /****************************************************************************** 3 * features.h 4 * 5 * Query the features reported by Xen. 6 * 7 * Copyright (c) 2006, Ian Campbell 8 */ 9 10 #ifndef __XEN_FEATURES_H__ 11 #define __XEN_FEATURES_H__ 12 13 #include <xen/interface/features.h> 14 15 void xen_setup_features(void); 16 17 extern u8 xen_features[XENFEAT_NR_SUBMAPS * 32]; 18 19 static inline int xen_feature(int flag) 20 { 21 return xen_features[flag]; 22 } 23 24 #endif /* __ASM_XEN_FEATURES_H__ */ 25