1e285ef8dSPeter Grehan /*- 24d846d26SWarner Losh * SPDX-License-Identifier: BSD-2-Clause 31de7b4b8SPedro F. Giffuni * 4e285ef8dSPeter Grehan * Copyright (c) 2011 NetApp, Inc. 5e285ef8dSPeter Grehan * All rights reserved. 6e285ef8dSPeter Grehan * 7e285ef8dSPeter Grehan * Redistribution and use in source and binary forms, with or without 8e285ef8dSPeter Grehan * modification, are permitted provided that the following conditions 9e285ef8dSPeter Grehan * are met: 10e285ef8dSPeter Grehan * 1. Redistributions of source code must retain the above copyright 11e285ef8dSPeter Grehan * notice, this list of conditions and the following disclaimer. 12e285ef8dSPeter Grehan * 2. Redistributions in binary form must reproduce the above copyright 13e285ef8dSPeter Grehan * notice, this list of conditions and the following disclaimer in the 14e285ef8dSPeter Grehan * documentation and/or other materials provided with the distribution. 15e285ef8dSPeter Grehan * 16e285ef8dSPeter Grehan * THIS SOFTWARE IS PROVIDED BY NETAPP, INC ``AS IS'' AND 17e285ef8dSPeter Grehan * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18e285ef8dSPeter Grehan * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19e285ef8dSPeter Grehan * ARE DISCLAIMED. IN NO EVENT SHALL NETAPP, INC OR CONTRIBUTORS BE LIABLE 20e285ef8dSPeter Grehan * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21e285ef8dSPeter Grehan * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22e285ef8dSPeter Grehan * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23e285ef8dSPeter Grehan * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24e285ef8dSPeter Grehan * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25e285ef8dSPeter Grehan * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26e285ef8dSPeter Grehan * SUCH DAMAGE. 27e285ef8dSPeter Grehan */ 28e285ef8dSPeter Grehan 29e20b74daSMark Johnston #ifndef _BHYVERUN_H_ 30e20b74daSMark Johnston #define _BHYVERUN_H_ 31e20b74daSMark Johnston 32e20b74daSMark Johnston #include <stdbool.h> 33e285ef8dSPeter Grehan 34d087a399SNeel Natu #define VMEXIT_CONTINUE (0) 35d087a399SNeel Natu #define VMEXIT_ABORT (-1) 363d5444c8SNeel Natu 37e285ef8dSPeter Grehan extern int guest_ncpus; 383b6cb9b4SMark Johnston extern uint16_t cpu_cores, cpu_sockets, cpu_threads; 39e285ef8dSPeter Grehan 40*390e4498SMark Johnston #ifdef BHYVE_SNAPSHOT 41*390e4498SMark Johnston extern char *restore_file; 42*390e4498SMark Johnston #endif 43*390e4498SMark Johnston 447d9ef309SJohn Baldwin struct vcpu; 45f703dc0eSMark Johnston struct vmctx; 46e17eca32SMark Johnston struct vm_run; 47f703dc0eSMark Johnston 48b060ba50SNeel Natu void *paddr_guest2host(struct vmctx *ctx, uintptr_t addr, size_t len); 49483d953aSJohn Baldwin #ifdef BHYVE_SNAPSHOT 50483d953aSJohn Baldwin uintptr_t paddr_host2guest(struct vmctx *ctx, void *addr); 51483d953aSJohn Baldwin #endif 52e285ef8dSPeter Grehan 5372f9c9d8SMark Johnston struct vcpu; 5472f9c9d8SMark Johnston struct vcpu *fbsdrun_vcpu(int vcpuid); 55e20b74daSMark Johnston void fbsdrun_addcpu(int vcpuid); 5672f9c9d8SMark Johnston void fbsdrun_deletecpu(int vcpuid); 5772f9c9d8SMark Johnston int fbsdrun_suspendcpu(int vcpuid); 5872f9c9d8SMark Johnston 59062b878fSPeter Grehan int fbsdrun_virtio_msix(void); 60621b5090SJohn Baldwin 6172f9c9d8SMark Johnston typedef int (*vmexit_handler_t)(struct vmctx *, struct vcpu *, struct vm_run *); 6272f9c9d8SMark Johnston 63e20b74daSMark Johnston /* Interfaces implemented by machine-dependent code. */ 64e20b74daSMark Johnston void bhyve_init_config(void); 65981f9f74SMark Johnston void bhyve_optparse(int argc, char **argv); 66981f9f74SMark Johnston void bhyve_usage(int code); 67981f9f74SMark Johnston 68981f9f74SMark Johnston /* Interfaces used by command-line option-parsing code. */ 69981f9f74SMark Johnston bool bhyve_parse_config_option(const char *option); 70981f9f74SMark Johnston void bhyve_parse_simple_config_file(const char *path); 71981f9f74SMark Johnston #ifdef BHYVE_GDB 72981f9f74SMark Johnston void bhyve_parse_gdb_options(const char *opt); 73981f9f74SMark Johnston #endif 74981f9f74SMark Johnston int bhyve_pincpu_parse(const char *opt); 75981f9f74SMark Johnston int bhyve_topology_parse(const char *opt); 76981f9f74SMark Johnston 77e20b74daSMark Johnston void bhyve_init_vcpu(struct vcpu *vcpu); 78e20b74daSMark Johnston void bhyve_start_vcpu(struct vcpu *vcpu, bool bsp); 79f82af74cSMark Johnston int bhyve_init_platform(struct vmctx *ctx, struct vcpu *bsp); 80f82af74cSMark Johnston int bhyve_init_platform_late(struct vmctx *ctx, struct vcpu *bsp); 81e20b74daSMark Johnston 82e285ef8dSPeter Grehan #endif 83