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https://github.com/projectacrn/acrn-hypervisor.git
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c9d6565798
Pass through PTCT ACPI Table to the guest which wants to use PTCT. Now we assume the GPA of resources of the PTCT is equal to the HPA. Tracked-On: #5330 Signed-off-by: Qian Wang <qian1.wang@intel.com> Signed-off-by: Li Fei1 <fei1.li@intel.com>
73 lines
2.4 KiB
C
73 lines
2.4 KiB
C
/*-
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* Copyright (c) 2011 NetApp, Inc.
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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, this list of conditions and the following 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 NETAPP, INC ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL NETAPP, INC OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _DM_H_
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#define _DM_H_
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#include <stdbool.h>
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#include "types.h"
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#include "vmm.h"
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#include "dm_string.h"
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#define MAX_VMNAME_LEN 128U
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struct vmctx;
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extern char *guest_uuid_str;
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extern uint8_t trusty_enabled;
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extern char *vsbl_file_name;
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extern char *ovmf_file_name;
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extern char *kernel_file_name;
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extern char *elf_file_name;
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extern char *vmname;
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extern bool stdio_in_use;
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extern char *mac_seed;
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extern bool lapic_pt;
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extern bool is_rtvm;
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extern bool pt_tpm2;
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extern bool pt_ptct;
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extern bool is_winvm;
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int vmexit_task_switch(struct vmctx *ctx, struct vhm_request *vhm_req,
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int *vcpu);
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/**
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* @brief Convert guest physical address to host virtual address
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*
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* @param ctx Pointer to to struct vmctx representing VM context.
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* @param gaddr Guest physical address base.
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* @param len Guest physical address length.
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*
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* @return NULL on convert failed and host virtual address on successful.
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*/
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void *paddr_guest2host(struct vmctx *ctx, uintptr_t gaddr, size_t len);
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int virtio_uses_msix(void);
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size_t high_bios_size(void);
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void init_debugexit(void);
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void deinit_debugexit(void);
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#endif
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