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lib/libvmmapi/arm64/vmmapi.h
- This file was added.
| /*- | |||||
| * Copyright (c) 2011 NetApp, 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, 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 NETAPP, INC ``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 NETAPP, INC OR CONTRIBUTORS 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 _VMMAPI_H_ | |||||
| #define _VMMAPI_H_ | |||||
| struct vmctx; | |||||
| struct vm_exit; | |||||
| enum vm_cap_type; | |||||
| /* | |||||
| * Different styles of mapping the memory assigned to a VM into the address | |||||
| * space of the controlling process. | |||||
| */ | |||||
| enum vm_mmap_style { | |||||
| VM_MMAP_NONE, /* no mapping */ | |||||
| VM_MMAP_ALL, /* fully and statically mapped */ | |||||
| VM_MMAP_SPARSE, /* mappings created on-demand */ | |||||
| }; | |||||
| int vm_create(const char *name); | |||||
| struct vmctx *vm_open(const char *name); | |||||
| void vm_destroy(struct vmctx *ctx); | |||||
| int vm_parse_memsize(const char *optarg, size_t *memsize); | |||||
| int vm_get_memory_seg(struct vmctx *ctx, uint64_t gpa, size_t *ret_len); | |||||
| int vm_setup_memory(struct vmctx *ctx, uint64_t membase, size_t len, enum vm_mmap_style s); | |||||
| void *vm_map_ipa(struct vmctx *ctx, uint64_t gaddr, size_t len); | |||||
| uint32_t vm_get_mem_limit(struct vmctx *ctx); | |||||
| void vm_set_mem_limit(struct vmctx *ctx, uint32_t limit); | |||||
| int vm_set_register(struct vmctx *ctx, int vcpu, int reg, uint64_t val); | |||||
| int vm_get_register(struct vmctx *ctx, int vcpu, int reg, uint64_t *retval); | |||||
| int vm_run(struct vmctx *ctx, int vcpu, uint64_t rip, | |||||
| struct vm_exit *ret_vmexit); | |||||
| const char *vm_capability_type2name(int type); | |||||
| int vm_get_capability(struct vmctx *ctx, int vcpu, enum vm_cap_type cap, | |||||
| int *retval); | |||||
| int vm_set_capability(struct vmctx *ctx, int vcpu, enum vm_cap_type cap, | |||||
| int val); | |||||
| int vm_assert_irq(struct vmctx *ctx, uint32_t irq); | |||||
| int vm_deassert_irq(struct vmctx *ctx, uint32_t irq); | |||||
| /* | |||||
| * Return a pointer to the statistics buffer. Note that this is not MT-safe. | |||||
| */ | |||||
| uint64_t *vm_get_stats(struct vmctx *ctx, int vcpu, struct timeval *ret_tv, | |||||
| int *ret_entries); | |||||
| const char *vm_get_stat_desc(struct vmctx *ctx, int index); | |||||
| /* Reset vcpu register state */ | |||||
| int vcpu_reset(struct vmctx *ctx, int vcpu); | |||||
| int vm_attach_vgic(struct vmctx *ctx, uint64_t dist_start, size_t dist_size, | |||||
| uint64_t redist_start, size_t redist_size); | |||||
| #endif /* _VMMAPI_H_ */ | |||||