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https://github.com/projectacrn/acrn-hypervisor.git
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2f33d1bcf2
When UOS is sleeping, 'acrnctl list' command show it is 'paused', not 'suspended'. That is not correct. Because pausing an UOS means to block its VCPUs immediately, otherwise suspending an UOS means to put it to sleep. Tracked-On: #1910 Acked-by: Yan, Like <like.yan@intel.com> Signed-off-by: Tao Yuhong <yuhong.tao@intel.com>
66 lines
1.7 KiB
C
66 lines
1.7 KiB
C
/**
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* Copyright (C) 2018 Intel Corporation
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#ifndef _ACRNCTL_H_
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#define _ACRNCTL_H_
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#include <sys/queue.h>
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#define ACRNCTL_OPT_ROOT "/opt/acrn/conf"
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#define ACRN_DM_SOCK_ROOT "/run/acrn/mngr"
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#define MAX_NAME_LEN (32)
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enum vm_state {
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VM_STATE_UNKNOWN = 0,
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VM_CREATED, /* VM created / awaiting start (boot) */
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VM_STARTED, /* VM started (booted) */
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VM_PAUSED, /* VM paused */
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VM_SUSPENDED, /* VM suspended */
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VM_UNTRACKED, /* VM not created by acrnctl, or its launch script can change vm name */
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};
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extern const char *state_str[];
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/**
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* @brief search vm indentified by vm from vmmngr_head
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*
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* @return vmmngr_struct * if find, NULL not find
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*/
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struct vmmngr_struct *vmmngr_find(const char *vmname);
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/* Per-vm vm managerment struct */
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struct vmmngr_struct {
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char name[MAX_NAME_LEN];
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unsigned long state;
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unsigned long update; /* update count, remove a vm if no update for it */
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LIST_ENTRY(vmmngr_struct) list;
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};
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int shell_cmd(const char *cmd, char *outbuf, int len);
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/* update names and states of VMs in SOS
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* before you stop, start, pause, resume, suspend continue a VM
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* use a name, it is better to run vmmngr_update() first
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* and use vmngr_find() to check is this VM is still available
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*/
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void vmmngr_update(void);
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struct vmmngr_list_struct {
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struct vmmngr_struct *lh_first;
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};
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extern struct vmmngr_list_struct vmmngr_head;
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/* vm life cycle ops */
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int list_vm(void);
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int stop_vm(const char *vmname);
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int start_vm(const char *vmname);
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int pause_vm(const char *vmname);
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int continue_vm(const char *vmname);
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int suspend_vm(const char *vmname);
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int resume_vm(const char *vmname, unsigned reason);
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#endif /* _ACRNCTL_H_ */
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