56 lines
1.8 KiB
C
56 lines
1.8 KiB
C
/*-
|
|
* 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.
|
|
*
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
#ifndef _HVUTIL_H_
|
|
#define _HVUTIL_H_
|
|
|
|
/**
|
|
* hv_util related structures
|
|
*
|
|
*/
|
|
typedef struct hv_util_sc {
|
|
/*
|
|
* function to process Hyper-V messages
|
|
*/
|
|
void (*callback)(void *);
|
|
|
|
struct hv_device* hv_dev;
|
|
uint8_t *receive_buffer;
|
|
} hv_util_sc;
|
|
|
|
void hv_negotiate_version(
|
|
struct hv_vmbus_icmsg_hdr* icmsghdrp,
|
|
struct hv_vmbus_icmsg_negotiate* negop,
|
|
uint8_t* buf);
|
|
|
|
int hv_util_attach(device_t dev);
|
|
int hv_util_detach(device_t dev);
|
|
#endif
|