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43 lines
751 B
43 lines
751 B
/* SPDX-License-Identifier: GPL-2.0-only */ |
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/* |
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* |
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* Copyright IBM Corp. 2008 |
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* |
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* Authors: Hollis Blanchard <[email protected]> |
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*/ |
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#ifndef __POWERPC_KVM_PARA_H__ |
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#define __POWERPC_KVM_PARA_H__ |
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#include <asm/firmware.h> |
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#include <uapi/asm/kvm_para.h> |
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static inline int kvm_para_available(void) |
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{ |
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return IS_ENABLED(CONFIG_KVM_GUEST) && is_kvm_guest(); |
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} |
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static inline unsigned int kvm_arch_para_features(void) |
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{ |
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unsigned long r; |
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if (!kvm_para_available()) |
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return 0; |
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if(epapr_hypercall0_1(KVM_HCALL_TOKEN(KVM_HC_FEATURES), &r)) |
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return 0; |
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return r; |
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} |
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static inline unsigned int kvm_arch_para_hints(void) |
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{ |
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return 0; |
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} |
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static inline bool kvm_check_and_clear_guest_paused(void) |
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{ |
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return false; |
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} |
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#endif /* __POWERPC_KVM_PARA_H__ */
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