acrn-hypervisor/devicemodel/include/monitor.h
Minggui Cao ad1cbb7623 DM: add interface to set intr storm monitor params
modify and add interface to set interrupt monitor params;
it can be set by acrn-dm input arguments like following:
--intr_monitor 10000,10,1,100

the 4 params order is:
    interrupt storm theshold per second,
    probe period to get interrupt data,
    pass-through devices' interrupt injection delay time,
    delay duration, after it, stop injection & restore to normal

Tracked-On: #1724
Signed-off-by: Minggui Cao <minggui.cao@intel.com>
Acked-by: Yin Fengwei <fengwei.yin@intel.com>
2018-11-08 14:43:05 +08:00

38 lines
791 B
C

/*
* Project Acrn
* Acrn-dm-monitor
*
* Copyright (C) 2018 Intel Corporation. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*
*
* Author: TaoYuhong <yuhong.tao@intel.com>
*/
/* acrn-dm monitor APIS */
#ifndef MONITOR_H
#define MONITOR_H
int monitor_init(struct vmctx *ctx);
void monitor_close(void);
struct monitor_vm_ops {
int (*stop) (void *arg);
int (*resume) (void *arg);
int (*suspend) (void *arg);
int (*pause) (void *arg);
int (*unpause) (void *arg);
int (*query) (void *arg);
};
int monitor_register_vm_ops(struct monitor_vm_ops *ops, void *arg,
const char *name);
/* helper functions for vm_ops callback developer */
unsigned get_wakeup_reason(void);
int set_wakeup_timer(time_t t);
int acrn_parse_intr_monitor(const char *opt);
#endif