mirror of
https://gitlab.com/libvirt/libvirt.git
synced 2024-11-03 20:01:16 +00:00
fc216db4fb
Introduce a test that checks newly introduced virAcpi module. There are three IORT tables from a real HW (IORT_ampere, IORT_gigabyte and IORT_qualcomm), then there's one from a VM (IORT_virt_aarch64) and one that I handcrafted to be empty (IORT_empty). Signed-off-by: Michal Privoznik <mprivozn@redhat.com> Reviewed-by: Andrea Bolognani <abologna@redhat.com>
136 lines
3.9 KiB
C
136 lines
3.9 KiB
C
/*
|
|
* viracpitest.c: Test ACPI table parsing
|
|
*
|
|
* Copyright (C) 2023 Red Hat, Inc.
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library. If not, see
|
|
* <http://www.gnu.org/licenses/>.
|
|
*
|
|
*/
|
|
|
|
#include <config.h>
|
|
|
|
#define LIBVIRT_VIRACPIPRIV_H_ALLOW
|
|
#include "testutils.h"
|
|
#include "viracpi.h"
|
|
#include "viracpipriv.h"
|
|
|
|
#define VIR_FROM_THIS VIR_FROM_NONE
|
|
|
|
typedef struct testAarch64SMMUData testAarch64SMMUData;
|
|
struct testAarch64SMMUData {
|
|
const char *filename;
|
|
ssize_t nnodes;
|
|
const virIORTNodeType *node_types;
|
|
};
|
|
|
|
static void
|
|
printBitmap(virBitmap *types)
|
|
{
|
|
size_t i;
|
|
|
|
for (i = 0; i < VIR_IORT_NODE_TYPE_LAST; i++) {
|
|
if (virBitmapIsBitSet(types, i)) {
|
|
fprintf(stderr, "%s\n", virIORTNodeTypeTypeToString(i));
|
|
}
|
|
}
|
|
}
|
|
|
|
static int
|
|
testAarch64SMMU(const void *opaque)
|
|
{
|
|
const testAarch64SMMUData *data = opaque;
|
|
g_autofree char *path = NULL;
|
|
g_autofree virIORTNodeHeader *nodes = NULL;
|
|
ssize_t nnodes = 0;
|
|
|
|
path = g_strdup_printf("%s/viracpidata/%s",
|
|
abs_srcdir, data->filename);
|
|
|
|
nnodes = virAcpiParseIORT(&nodes, path);
|
|
|
|
if (nnodes != data->nnodes) {
|
|
fprintf(stderr,
|
|
"virAcpiParseIORT() returned wrong number of nodes: %zd, expected %zd\n",
|
|
nnodes, data->nnodes);
|
|
return -1;
|
|
}
|
|
|
|
if (nnodes > 0) {
|
|
g_autoptr(virBitmap) typesSeen = virBitmapNew(VIR_IORT_NODE_TYPE_LAST);
|
|
g_autoptr(virBitmap) typesExp = virBitmapNew(VIR_IORT_NODE_TYPE_LAST);
|
|
size_t i = 0;
|
|
|
|
for (i = 0; data->node_types[i] != VIR_IORT_NODE_TYPE_LAST; i++) {
|
|
size_t type = data->node_types[i];
|
|
|
|
ignore_value(virBitmapSetBit(typesExp, type));
|
|
}
|
|
|
|
for (i = 0; i < nnodes; i++) {
|
|
virIORTNodeHeader *h = &nodes[i];
|
|
|
|
ignore_value(virBitmapSetBit(typesSeen, h->type));
|
|
}
|
|
|
|
if (!virBitmapEqual(typesSeen, typesExp)) {
|
|
fprintf(stderr, "node types mismatch.\n\nExpected:\n");
|
|
printBitmap(typesExp);
|
|
fprintf(stderr, "\nActual:\n");
|
|
printBitmap(typesSeen);
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static int
|
|
mymain(void)
|
|
{
|
|
int ret = 0;
|
|
|
|
#define DO_TEST(filename, nnodes, ...) \
|
|
do { \
|
|
const virIORTNodeType node_types[] = { __VA_ARGS__, VIR_IORT_NODE_TYPE_LAST }; \
|
|
const testAarch64SMMUData data = {filename, nnodes, node_types }; \
|
|
if (virTestRun("aarch64 SMMU " filename, testAarch64SMMU, &data) < 0) \
|
|
ret = -1; \
|
|
} while (0)
|
|
|
|
DO_TEST("IORT_empty", 0, VIR_IORT_NODE_TYPE_LAST);
|
|
DO_TEST("IORT_virt_aarch64", 2,
|
|
VIR_IORT_NODE_TYPE_ITS_GROUP,
|
|
VIR_IORT_NODE_TYPE_ROOT_COMPLEX);
|
|
DO_TEST("IORT_ampere", 36,
|
|
VIR_IORT_NODE_TYPE_ITS_GROUP,
|
|
VIR_IORT_NODE_TYPE_ROOT_COMPLEX,
|
|
VIR_IORT_NODE_TYPE_SMMUV3);
|
|
DO_TEST("IORT_gigabyte", 30,
|
|
VIR_IORT_NODE_TYPE_ITS_GROUP,
|
|
VIR_IORT_NODE_TYPE_ROOT_COMPLEX,
|
|
VIR_IORT_NODE_TYPE_SMMUV1_OR_SMMUV2);
|
|
DO_TEST("IORT_qualcomm", 69,
|
|
VIR_IORT_NODE_TYPE_ITS_GROUP,
|
|
VIR_IORT_NODE_TYPE_NAMED_COMPONENT,
|
|
VIR_IORT_NODE_TYPE_ROOT_COMPLEX,
|
|
VIR_IORT_NODE_TYPE_SMMUV3,
|
|
VIR_IORT_NODE_TYPE_PMCG);
|
|
|
|
return ret == 0 ? EXIT_SUCCESS : EXIT_FAILURE;
|
|
}
|
|
|
|
VIR_TEST_MAIN(mymain)
|