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688a41c290
Instead of "#include <x86/foo.h>", use "#include <asm/foo.h>". In other words, we are adopting the same practice in Linux kernel. Tracked-On: #5920 Signed-off-by: Liang Yi <yi.liang@intel.com> Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
33 lines
653 B
C
33 lines
653 B
C
/*
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* Copyright (C) 2018 Intel Corporation. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#ifndef VCPUID_H_
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#define VCPUID_H_
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#define CPUID_CHECK_SUBLEAF (1U << 0U)
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#define MAX_VM_VCPUID_ENTRIES 64U
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/* Guest capability flags reported by CPUID */
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#define GUEST_CAPS_PRIVILEGE_VM (1U << 0U)
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struct vcpuid_entry {
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uint32_t eax;
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uint32_t ebx;
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uint32_t ecx;
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uint32_t edx;
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uint32_t leaf;
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uint32_t subleaf;
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uint32_t flags;
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uint32_t padding;
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};
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int32_t set_vcpuid_entries(struct acrn_vm *vm);
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void guest_cpuid(struct acrn_vcpu *vcpu,
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uint32_t *eax, uint32_t *ebx,
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uint32_t *ecx, uint32_t *edx);
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#endif /* VCPUID_H_ */
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