freebsd-dev/sys/dev/hyperv/vmbus/hyperv_reg.h

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/*-
* Copyright (c) 2016 Microsoft Corp.
* 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.
*
* $FreeBSD$
*/
#ifndef _HYPERV_REG_H_
#define _HYPERV_REG_H_
#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_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_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_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_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)
#endif /* !_HYPERV_REG_H_ */