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internal commit: 14ac2bc2299032fa6714d1fefa7cf0987b3e3085

Signed-off-by: Eddie Dong <eddie.dong@intel.com>
This commit is contained in:
Eddie Dong
2018-03-07 20:57:14 +08:00
committed by lijinxia
parent bd31b1c53e
commit 7a3a539b17
156 changed files with 41265 additions and 0 deletions
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115
hypervisor/include/arch/x86/guest/guest.h Normal file
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/*
* Copyright (C) 2018 Intel Corporation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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.
* * Neither the name of Intel Corporation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "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 COPYRIGHT
* OWNER 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.
*/
#ifndef GUEST_H
#define GUEST_H
/* Defines for VM Launch and Resume */
#define VM_RESUME 0
#define VM_LAUNCH 1
#define ACRN_DBG_PTIRQ 6
#define ACRN_DBG_IRQ 6
#ifndef ASSEMBLER
#define foreach_vcpu(idx, vm, vcpu) \
for (idx = 0, vcpu = vm->hw.vcpu_array[idx]; \
(idx < vm->hw.num_vcpus) & (vcpu != NULL); \
idx++, vcpu = vm->hw.vcpu_array[idx])
struct vhm_request;
/*
* VCPU related APIs
*/
#define ACRN_REQUEST_EVENT 0
#define ACRN_REQUEST_EXTINT 1
#define ACRN_REQUEST_NMI 2
#define ACRN_REQUEST_GP 3
#define ACRN_REQUEST_TMR_UPDATE 4
#define ACRN_REQUEST_TLB_FLUSH 5
#define E820_MAX_ENTRIES 32
struct e820_mem_params {
uint64_t mem_bottom;
uint64_t mem_top;
uint64_t max_ram_blk_base; /* used for the start address of UOS */
uint64_t max_ram_blk_size;
};
int prepare_vm0_memmap_and_e820(struct vm *vm);
/* Definition for a mem map lookup */
struct vm_lu_mem_map {
struct list_head list; /* EPT mem map lookup list*/
void *hpa; /* Host physical start address of the map*/
void *gpa; /* Guest physical start address of the map */
uint64_t size; /* Size of map */
};
/*
* VM related APIs
*/
bool is_vm0(struct vm *vm);
bool vm_lapic_disabled(struct vm *vm);
uint64_t vcpumask2pcpumask(struct vm *vm, uint64_t vdmask);
int init_vm0_boot_info(struct vm *vm);
uint64_t gva2gpa(struct vm *vm, uint64_t cr3, uint64_t gva);
struct vcpu *get_primary_vcpu(struct vm *vm);
struct vcpu *vcpu_from_vid(struct vm *vm, int vcpu_id);
struct vcpu *vcpu_from_pid(struct vm *vm, int pcpu_id);
void init_e820(void);
void obtain_e820_mem_info(void);
extern uint32_t e820_entries;
extern struct e820_entry e820[E820_MAX_ENTRIES];
extern uint32_t boot_regs[];
extern struct e820_mem_params e820_mem;
int rdmsr_handler(struct vcpu *vcpu);
int wrmsr_handler(struct vcpu *vcpu);
void init_msr_emulation(struct vcpu *vcpu);
extern const char vm_exit[];
int vmx_vmrun(struct run_context *context, int ops, int ibrs);
int load_guest(struct vm *vm, struct vcpu *vcpu);
int general_sw_loader(struct vm *vm, struct vcpu *vcpu);
typedef int (*vm_sw_loader_t)(struct vm *, struct vcpu *);
extern vm_sw_loader_t vm_sw_loader;
#endif /* !ASSEMBLER */
#endif /* GUEST_H*/