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/*
* This file and its contents are supplied under the terms of the
* Common Development and Distribution License ("CDDL"), version 1.0.
* You may only use this file in accordance with the terms of version
* 1.0 of the CDDL.
*
* A full copy of the text of the CDDL should have accompanied this
* source. A copy of the CDDL is also available via the Internet at
* http://www.illumos.org/license/CDDL.
*/
/*
* Copyright 2022 Oxide Computer Company
*/
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include <fcntl.h>
#include <libgen.h>
#include <sys/stat.h>
#include <errno.h>
#include <err.h>
#include <assert.h>
#include <sys/sysmacros.h>
#include <stdbool.h>
#include <sys/vmm.h>
#include <sys/vmm_dev.h>
#include <vmmapi.h>
#include "common.h"
static void
check_caps(struct vmctx *ctx)
{
struct capcheck {
enum vm_cap_type cap;
bool enabled;
} checks[] = {
{ .cap = VM_CAP_HALT_EXIT, .enabled = true, },
{ .cap = VM_CAP_PAUSE_EXIT, .enabled = false, }
};
for (uint_t i = 0; i < ARRAY_SIZE(checks); i++) {
const char *capname = vm_capability_type2name(checks[i].cap);
int val;
if (vm_get_capability(ctx, 0, checks[i].cap, &val) != 0) {
err(EXIT_FAILURE, "could not query %s", capname);
}
const bool actual = (val != 0);
if (actual != checks[i].enabled) {
errx(EXIT_FAILURE, "cap %s unexpected state %d != %d",
capname, actual, checks[i].enabled);
}
}
}
int
main(int argc, char *argv[])
{
const char *suite_name = basename(argv[0]);
struct vmctx *ctx;
ctx = create_test_vm(suite_name);
if (ctx == NULL) {
errx(EXIT_FAILURE, "could not open test VM");
}
/* Check the capabs on a freshly created instance */
check_caps(ctx);
/* Force the instance through a reinit before checking them again */
if (vm_reinit(ctx, 0) != 0) {
err(EXIT_FAILURE, "vm_reinit failed");
}
check_caps(ctx);
vm_destroy(ctx);
(void) printf("%s\tPASS\n", suite_name);
return (EXIT_SUCCESS);
}
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