c49761dd57
Mainly focus on files that use BSD 2-Clause license, however the tool I was using misidentified many licenses so this was mostly a manual - error prone - task. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts.
81 lines
2.6 KiB
C
81 lines
2.6 KiB
C
/*-
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* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
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*
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* Copyright (c) 2011 NetApp, Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY NETAPP, INC ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL NETAPP, INC OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _X86_H_
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#define _X86_H_
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#define CPUID_0000_0000 (0x0)
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#define CPUID_0000_0001 (0x1)
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#define CPUID_0000_0002 (0x2)
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#define CPUID_0000_0003 (0x3)
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#define CPUID_0000_0004 (0x4)
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#define CPUID_0000_0006 (0x6)
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#define CPUID_0000_0007 (0x7)
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#define CPUID_0000_000A (0xA)
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#define CPUID_0000_000B (0xB)
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#define CPUID_0000_000D (0xD)
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#define CPUID_8000_0000 (0x80000000)
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#define CPUID_8000_0001 (0x80000001)
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#define CPUID_8000_0002 (0x80000002)
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#define CPUID_8000_0003 (0x80000003)
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#define CPUID_8000_0004 (0x80000004)
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#define CPUID_8000_0006 (0x80000006)
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#define CPUID_8000_0007 (0x80000007)
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#define CPUID_8000_0008 (0x80000008)
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/*
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* CPUID instruction Fn0000_0001:
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*/
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#define CPUID_0000_0001_APICID_MASK (0xff<<24)
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#define CPUID_0000_0001_APICID_SHIFT 24
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/*
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* CPUID instruction Fn0000_0001 ECX
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*/
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#define CPUID_0000_0001_FEAT0_VMX (1<<5)
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int x86_emulate_cpuid(struct vm *vm, int vcpu_id, uint32_t *eax, uint32_t *ebx,
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uint32_t *ecx, uint32_t *edx);
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enum vm_cpuid_capability {
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VCC_NONE,
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VCC_NO_EXECUTE,
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VCC_FFXSR,
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VCC_TCE,
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VCC_LAST
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};
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/*
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* Return 'true' if the capability 'cap' is enabled in this virtual cpu
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* and 'false' otherwise.
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*/
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bool vm_cpuid_capability(struct vm *vm, int vcpuid, enum vm_cpuid_capability);
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#endif
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