/* $NetBSD: hypervreg.h,v 1.1.2.2 2019/03/09 17:10:19 martin Exp $ */ /* $OpenBSD: hypervreg.h,v 1.10 2017/01/05 13:17:22 mikeb Exp $ */ /*- * Copyright (c) 2009-2012,2016 Microsoft Corp. * Copyright (c) 2012 NetApp Inc. * Copyright (c) 2012 Citrix 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 unmodified, 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 THE AUTHOR ``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 THE AUTHOR 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_HYPERVREG_H_ #define _X86_HYPERVREG_H_ /* * Hyper-V Synthetic MSRs */ #define MSR_HV_GUEST_OS_ID 0x40000000 #define MSR_HV_GUESTID_BUILD_MASK 0xffffULL #define MSR_HV_GUESTID_VERSION_MASK 0x0000ffffffff0000ULL #define MSR_HV_GUESTID_VERSION_SHIFT 16 #define MSR_HV_GUESTID_OSID_MASK 0x00ff000000000000ULL #define MSR_HV_GUESTID_OSID_SHIFT 48 #define MSR_HV_GUESTID_OSTYPE_MASK 0x7f00000000000000ULL #define MSR_HV_GUESTID_OSTYPE_SHIFT 56 #define MSR_HV_GUESTID_OPENSRC 0x8000000000000000ULL #define MSR_HV_GUESTID_OSID_OPENBSD 0x0001000000000000ULL #define MSR_HV_GUESTID_OSID_NETBSD 0x0002000000000000ULL #define MSR_HV_GUESTID_OSTYPE_LINUX \ ((0x01ULL << MSR_HV_GUESTID_OSTYPE_SHIFT) | MSR_HV_GUESTID_OPENSRC) #define MSR_HV_GUESTID_OSTYPE_FREEBSD \ ((0x02ULL << MSR_HV_GUESTID_OSTYPE_SHIFT) | MSR_HV_GUESTID_OPENSRC) #define MSR_HV_GUESTID_OSTYPE_OPENBSD \ ((0x02ULL << MSR_HV_GUESTID_OSTYPE_SHIFT) | MSR_HV_GUESTID_OPENSRC | \ MSR_HV_GUESTID_OSID_OPENBSD) #define MSR_HV_GUESTID_OSTYPE_NETBSD \ ((0x02ULL << MSR_HV_GUESTID_OSTYPE_SHIFT) | MSR_HV_GUESTID_OPENSRC | \ MSR_HV_GUESTID_OSID_NETBSD) #define MSR_HV_HYPERCALL 0x40000001 #define MSR_HV_HYPERCALL_ENABLE 0x0001ULL #define MSR_HV_HYPERCALL_RSVD_MASK 0x0ffeULL #define MSR_HV_HYPERCALL_PGSHIFT 12 #define MSR_HV_VP_INDEX 0x40000002 #define MSR_HV_TIME_REF_COUNT 0x40000020 #define MSR_HV_REFERENCE_TSC 0x40000021 #define MSR_HV_REFTSC_ENABLE 0x0001ULL #define MSR_HV_REFTSC_RSVD_MASK 0x0ffeULL #define MSR_HV_REFTSC_PGSHIFT 12 #define MSR_HV_TSC_FREQUENCY 0x40000022 #define MSR_HV_APIC_FREQUENCY 0x40000023 #define MSR_HV_SCONTROL 0x40000080 #define MSR_HV_SCTRL_ENABLE 0x0001ULL #define MSR_HV_SCTRL_RSVD_MASK 0xfffffffffffffffeULL #define MSR_HV_SIEFP 0x40000082 #define MSR_HV_SIEFP_ENABLE 0x0001ULL #define MSR_HV_SIEFP_RSVD_MASK 0x0ffeULL #define MSR_HV_SIEFP_PGSHIFT 12 #define MSR_HV_SIMP 0x40000083 #define MSR_HV_SIMP_ENABLE 0x0001ULL #define MSR_HV_SIMP_RSVD_MASK 0x0ffeULL #define MSR_HV_SIMP_PGSHIFT 12 #define MSR_HV_EOM 0x40000084 #define MSR_HV_SINT0 0x40000090 #define MSR_HV_SINT_VECTOR_MASK 0x00ffULL #define MSR_HV_SINT_RSVD1_MASK 0xff00ULL #define MSR_HV_SINT_MASKED 0x00010000ULL #define MSR_HV_SINT_AUTOEOI 0x00020000ULL #define MSR_HV_SINT_RSVD2_MASK 0xfffffffffffc0000ULL #define MSR_HV_SINT_RSVD_MASK (MSR_HV_SINT_RSVD1_MASK | \ MSR_HV_SINT_RSVD2_MASK) #define MSR_HV_STIMER0_CONFIG 0x400000b0 #define MSR_HV_STIMER_CFG_ENABLE 0x0001ULL #define MSR_HV_STIMER_CFG_PERIODIC 0x0002ULL #define MSR_HV_STIMER_CFG_LAZY 0x0004ULL #define MSR_HV_STIMER_CFG_AUTOEN 0x0008ULL #define MSR_HV_STIMER_CFG_SINT_MASK 0x000f0000ULL #define MSR_HV_STIMER_CFG_SINT_SHIFT 16 #define MSR_HV_STIMER0_COUNT 0x400000b1 /* * CPUID leaves */ #define CPUID_LEAF_HV_MAXLEAF 0x40000000 #define CPUID_LEAF_HV_INTERFACE 0x40000001 #define CPUID_HV_IFACE_HYPERV 0x31237648 /* HV#1 */ #define CPUID_LEAF_HV_IDENTITY 0x40000002 #define CPUID_LEAF_HV_FEATURES 0x40000003 /* EAX: features */ #define CPUID_HV_MSR_TIME_REFCNT 0x0002 /* MSR_HV_TIME_REF_COUNT */ #define CPUID_HV_MSR_SYNIC 0x0004 /* MSRs for SynIC */ #define CPUID_HV_MSR_SYNTIMER 0x0008 /* MSRs for SynTimer */ #define CPUID_HV_MSR_APIC 0x0010 /* MSR_HV_{EOI,ICR,TPR} */ #define CPUID_HV_MSR_HYPERCALL 0x0020 /* MSR_HV_GUEST_OS_ID * MSR_HV_HYPERCALL */ #define CPUID_HV_MSR_VP_INDEX 0x0040 /* MSR_HV_VP_INDEX */ #define CPUID_HV_MSR_REFERENCE_TSC 0x0200 /* MSR_HV_REFERENCE_TSC */ #define CPUID_HV_MSR_GUEST_IDLE 0x0400 /* MSR_HV_GUEST_IDLE */ #define CPUID_HV_MSR_TIME_FREQ 0x0800 /* MSR_HV_xxx_FREQUENCY */ /* ECX: power management features */ #define CPUPM_HV_CSTATE_MASK 0x000f /* deepest C-state */ #define CPUPM_HV_C3_HPET 0x0010 /* C3 requires HPET */ #define CPUPM_HV_CSTATE(f) ((f) & CPUPM_HV_CSTATE_MASK) /* EDX: features3 */ #define CPUID3_HV_MWAIT 0x0001 /* MWAIT */ #define CPUID3_HV_XMM_HYPERCALL 0x0010 /* Hypercall input through * XMM regs */ #define CPUID3_HV_GUEST_IDLE 0x0020 /* guest idle */ #define CPUID3_HV_NUMA 0x0080 /* NUMA distance query */ #define CPUID3_HV_TIME_FREQ 0x0100 /* timer frequency query * (TSC, LAPIC) */ #define CPUID3_HV_MSR_CRASH 0x0400 /* MSRs for guest crash */ #define CPUID_LEAF_HV_RECOMMENDS 0x40000004 #define CPUID_LEAF_HV_LIMITS 0x40000005 #define CPUID_LEAF_HV_HWFEATURES 0x40000006 #endif /* _X86_HYPERVREG_H_ */