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tools: acrnctl: Add support for reseting vm

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Add command reset to stop and then start vm.

Signed-off-by: Kaige Fu <kaige.fu@intel.com>
Reviewed-by: Geoffroy Van Cutsem <geoffroy.vancutsem@intel.com>
Reviewed-by: Yan, Like <like.yan@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This commit is contained in:
Kaige Fu 2018-05-31 10:50:54 +08:00 committed by lijinxia
parent 7a0e8ddeec
commit 2dd4e8f81a
2 changed files with 32 additions and 0 deletions
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1
tools/acrn-manager/README.rst
View File

@ -31,6 +31,7 @@ You can see the available ``acrnctl`` commands by running:
continue
suspend
resume
reset
Use acrnctl [cmd] help for details
Here are some usage examples:

31
tools/acrn-manager/acrnctl.c
View File

@ -36,6 +36,7 @@
#define CONTINUE_DESC "Start virtual machine from pause state"
#define SUSPEND_DESC "Switch virtual machine to suspend state"
#define RESUME_DESC "Resume virtual machine from suspend state"
#define RESET_DESC "Stop and then start virtual machine VM_NAME"
struct acrnctl_cmd {
const char *cmd;
@ -491,6 +492,35 @@ static int acrnctl_do_resume(int argc, char *argv[])
return 0;
}
static int acrnctl_do_reset(int argc, char *argv[])
{
struct vmmngr_struct *s;
int i;
for (i = 1; i < argc; i++) {
s = vmmngr_find(argv[i]);
if (!s) {
printf("Can't find vm %s\n", argv[i]);
continue;
}
switch(s->state) {
case VM_CREATED:
start_vm(argv[i]);
break;
case VM_STARTED:
case VM_PAUSED:
stop_vm(argv[i]);
start_vm(argv[i]);
break;
default:
printf("%s current state: %s, can't reset\n",
argv[i], state_str[s->state]);
}
}
return 0;
}
/* Default args validation function */
int df_valid_args(struct acrnctl_cmd *cmd, int argc, char *argv[])
{
@ -548,6 +578,7 @@ struct acrnctl_cmd acmds[] = {
ACMD("continue", acrnctl_do_continue, CONTINUE_DESC, df_valid_args),
ACMD("suspend", acrnctl_do_suspend, SUSPEND_DESC, df_valid_args),
ACMD("resume", acrnctl_do_resume, RESUME_DESC, df_valid_args),
ACMD("reset", acrnctl_do_reset, RESET_DESC, df_valid_args),
};
#define NCMD (sizeof(acmds)/sizeof(struct acrnctl_cmd))