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/* SPDX-License-Identifier: GPL-2.0 */
/*
* ACRN HSM: hypercalls of ACRN Hypervisor
*/
#ifndef __ACRN_HSM_HYPERCALL_H
#define __ACRN_HSM_HYPERCALL_H
#include <asm/acrn.h>
/*
* Hypercall IDs of the ACRN Hypervisor
*/
#define _HC_ID(x, y) (((x) << 24) | (y))
#define HC_ID 0x80UL
#define HC_ID_VM_BASE 0x10UL
#define HC_CREATE_VM _HC_ID(HC_ID, HC_ID_VM_BASE + 0x00)
#define HC_DESTROY_VM _HC_ID(HC_ID, HC_ID_VM_BASE + 0x01)
#define HC_START_VM _HC_ID(HC_ID, HC_ID_VM_BASE + 0x02)
#define HC_PAUSE_VM _HC_ID(HC_ID, HC_ID_VM_BASE + 0x03)
#define HC_RESET_VM _HC_ID(HC_ID, HC_ID_VM_BASE + 0x05)
/**
* hcall_create_vm() - Create a User VM
* @vminfo: Service VM GPA of info of User VM creation
*
* Return: 0 on success, <0 on failure
*/
static inline long hcall_create_vm(u64 vminfo)
{
return acrn_hypercall1(HC_CREATE_VM, vminfo);
}
/**
* hcall_start_vm() - Start a User VM
* @vmid: User VM ID
*
* Return: 0 on success, <0 on failure
*/
static inline long hcall_start_vm(u64 vmid)
{
return acrn_hypercall1(HC_START_VM, vmid);
}
/**
* hcall_pause_vm() - Pause a User VM
* @vmid: User VM ID
*
* Return: 0 on success, <0 on failure
*/
static inline long hcall_pause_vm(u64 vmid)
{
return acrn_hypercall1(HC_PAUSE_VM, vmid);
}
/**
* hcall_destroy_vm() - Destroy a User VM
* @vmid: User VM ID
*
* Return: 0 on success, <0 on failure
*/
static inline long hcall_destroy_vm(u64 vmid)
{
return acrn_hypercall1(HC_DESTROY_VM, vmid);
}
/**
* hcall_reset_vm() - Reset a User VM
* @vmid: User VM ID
*
* Return: 0 on success, <0 on failure
*/
static inline long hcall_reset_vm(u64 vmid)
{
return acrn_hypercall1(HC_RESET_VM, vmid);
}
#endif /* __ACRN_HSM_HYPERCALL_H */
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