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