30c90f019f
While I'm here, move message status codes to hv_utilreg.h, since they will be used by the upcoming VSS stuffs. Submitted by: Hongjiang Zhang <honzhan microsoft com> MFC after: 1 week Sponsored by: Microsoft Differential Revision: https://reviews.freebsd.org/D8391
87 lines
2.7 KiB
C
87 lines
2.7 KiB
C
/*-
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* Copyright (c) 2016 Microsoft Corp.
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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 unmodified, this list of conditions, and the following
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* 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 THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _HV_UTILREG_H_
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#define _HV_UTILREG_H_
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/*
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* Some Hyper-V status codes.
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*/
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#define HV_S_OK 0x00000000
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#define HV_E_FAIL 0x80004005
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#define HV_S_CONT 0x80070103
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#define HV_ERROR_NOT_SUPPORTED 0x80070032
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#define HV_ERROR_MACHINE_LOCKED 0x800704F7
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#define HV_ERROR_DEVICE_NOT_CONNECTED 0x8007048F
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#define HV_INVALIDARG 0x80070057
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#define HV_GUID_NOTFOUND 0x80041002
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/*
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* Common defines for Hyper-V ICs
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*/
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#define HV_ICMSGTYPE_NEGOTIATE 0
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#define HV_ICMSGTYPE_HEARTBEAT 1
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#define HV_ICMSGTYPE_KVPEXCHANGE 2
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#define HV_ICMSGTYPE_SHUTDOWN 3
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#define HV_ICMSGTYPE_TIMESYNC 4
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#define HV_ICMSGTYPE_VSS 5
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#define HV_ICMSGHDRFLAG_TRANSACTION 1
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#define HV_ICMSGHDRFLAG_REQUEST 2
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#define HV_ICMSGHDRFLAG_RESPONSE 4
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typedef struct hv_vmbus_pipe_hdr {
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uint32_t flags;
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uint32_t msgsize;
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} __packed hv_vmbus_pipe_hdr;
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typedef struct hv_vmbus_ic_version {
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uint16_t major;
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uint16_t minor;
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} __packed hv_vmbus_ic_version;
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typedef struct hv_vmbus_icmsg_hdr {
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hv_vmbus_ic_version icverframe;
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uint16_t icmsgtype;
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hv_vmbus_ic_version icvermsg;
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uint16_t icmsgsize;
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uint32_t status;
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uint8_t ictransaction_id;
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uint8_t icflags;
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uint8_t reserved[2];
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} __packed hv_vmbus_icmsg_hdr;
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typedef struct hv_vmbus_icmsg_negotiate {
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uint16_t icframe_vercnt;
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uint16_t icmsg_vercnt;
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uint32_t reserved;
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hv_vmbus_ic_version icversion_data[1]; /* any size array */
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} __packed hv_vmbus_icmsg_negotiate;
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#endif /* !_HV_UTILREG_H_ */
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