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/* $OpenBSD: pvvar.h,v 1.3 2015/07/23 12:08:42 reyk Exp $ */
/*
* Copyright (c) 2015 Reyk Floeter <reyk@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef _DEV_PV_PVVAR_H_
#define _DEV_PV_PVVAR_H_
struct pvbus_softc {
struct device pvbus_dev;
uint8_t pvbus_types;
};
struct pvbus_attach_args {
const char *pvba_busname;
};
struct pv_attach_args {
const char *pva_busname;
uint8_t pva_types; /* detected hv types */
};
extern int has_hv_cpuid;
#define PVBUS_KVM 0x01
#define PVBUS_HYPERV 0x02
#define PVBUS_VMWARE 0x04
#define PVBUS_XEN 0x08
#define PVBUS_BHYVE 0x10
int pvbus_probe(void);
#endif /* _DEV_PV_PVBUS_H_ */
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