include/xen/features.h

   1 /******************************************************************************
   2  * features.h
   3  *
   4  * Query the features reported by Xen.
   5  *
   6  * Copyright (c) 2006, Ian Campbell
   7  */
   8
   9 #ifndef __ASM_XEN_FEATURES_H__
  10 #define __ASM_XEN_FEATURES_H__
  11
  12 #include <xen/interface/version.h>
  13
  14 extern void setup_xen_features(void);
  15
  16 extern u8 xen_features[XENFEAT_NR_SUBMAPS * 32];
  17
  18 #define xen_feature(flag)       (xen_features[flag])
  19
  20 #endif /* __ASM_XEN_FEATURES_H__ */