mirror of
https://github.com/freebsd/freebsd-src
synced 2024-09-06 17:18:32 +00:00
104 lines
3.3 KiB
C
104 lines
3.3 KiB
C
/*-
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*
|
|
* Copyright (c) 2011 NetApp, Inc.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY NETAPP, INC ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL NETAPP, INC OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*/
|
|
|
|
#ifndef _X86_H_
|
|
#define _X86_H_
|
|
|
|
#define CPUID_0000_0000 (0x0)
|
|
#define CPUID_0000_0001 (0x1)
|
|
#define CPUID_0000_0002 (0x2)
|
|
#define CPUID_0000_0003 (0x3)
|
|
#define CPUID_0000_0004 (0x4)
|
|
#define CPUID_0000_0006 (0x6)
|
|
#define CPUID_0000_0007 (0x7)
|
|
#define CPUID_0000_000A (0xA)
|
|
#define CPUID_0000_000B (0xB)
|
|
#define CPUID_0000_000D (0xD)
|
|
#define CPUID_0000_000F (0xF)
|
|
#define CPUID_0000_0010 (0x10)
|
|
#define CPUID_0000_0015 (0x15)
|
|
#define CPUID_8000_0000 (0x80000000)
|
|
#define CPUID_8000_0001 (0x80000001)
|
|
#define CPUID_8000_0002 (0x80000002)
|
|
#define CPUID_8000_0003 (0x80000003)
|
|
#define CPUID_8000_0004 (0x80000004)
|
|
#define CPUID_8000_0006 (0x80000006)
|
|
#define CPUID_8000_0007 (0x80000007)
|
|
#define CPUID_8000_0008 (0x80000008)
|
|
#define CPUID_8000_001D (0x8000001D)
|
|
#define CPUID_8000_001E (0x8000001E)
|
|
|
|
/*
|
|
* CPUID instruction Fn0000_0001:
|
|
*/
|
|
#define CPUID_0000_0001_APICID_MASK (0xff<<24)
|
|
#define CPUID_0000_0001_APICID_SHIFT 24
|
|
|
|
/*
|
|
* CPUID instruction Fn0000_0001 ECX
|
|
*/
|
|
#define CPUID_0000_0001_FEAT0_VMX (1<<5)
|
|
|
|
int x86_emulate_cpuid(struct vcpu *vcpu, uint64_t *rax, uint64_t *rbx,
|
|
uint64_t *rcx, uint64_t *rdx);
|
|
|
|
enum vm_cpuid_capability {
|
|
VCC_NONE,
|
|
VCC_NO_EXECUTE,
|
|
VCC_FFXSR,
|
|
VCC_TCE,
|
|
VCC_LAST
|
|
};
|
|
|
|
/*
|
|
* Return 'true' if the capability 'cap' is enabled in this virtual cpu
|
|
* and 'false' otherwise.
|
|
*/
|
|
bool vm_cpuid_capability(struct vcpu *vcpu, enum vm_cpuid_capability);
|
|
|
|
#define VMM_MTRR_VAR_MAX 10
|
|
#define VMM_MTRR_DEF_MASK \
|
|
(MTRR_DEF_ENABLE | MTRR_DEF_FIXED_ENABLE | MTRR_DEF_TYPE)
|
|
#define VMM_MTRR_PHYSBASE_MASK (MTRR_PHYSBASE_PHYSBASE | MTRR_PHYSBASE_TYPE)
|
|
#define VMM_MTRR_PHYSMASK_MASK (MTRR_PHYSMASK_PHYSMASK | MTRR_PHYSMASK_VALID)
|
|
struct vm_mtrr {
|
|
uint64_t def_type;
|
|
uint64_t fixed4k[8];
|
|
uint64_t fixed16k[2];
|
|
uint64_t fixed64k;
|
|
struct {
|
|
uint64_t base;
|
|
uint64_t mask;
|
|
} var[VMM_MTRR_VAR_MAX];
|
|
};
|
|
|
|
int vm_rdmtrr(struct vm_mtrr *mtrr, u_int num, uint64_t *val);
|
|
int vm_wrmtrr(struct vm_mtrr *mtrr, u_int num, uint64_t val);
|
|
|
|
#endif
|