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qemu-e2k/tests/qtest/bios-tables-test.c
Jonathan Cameron 65fc04ff3c qtests/bios-tables-test: Add a test for CXL emulation. 
The DSDT includes several CXL specific elements and the CEDT
table is only present if we enable CXL.

The test exercises all current functionality with several
CFMWS, CHBS structures in CEDT and ACPI0016/ACPI00017 and _OSC
entries in DSDT.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Message-Id: <20220429144110.25167-38-Jonathan.Cameron@huawei.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2022-05-13 07:57:26 -04:00

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/*
* Boot order test cases.
*
* Copyright (c) 2013 Red Hat Inc.
*
* Authors:
* Michael S. Tsirkin <mst@redhat.com>,
*
* This work is licensed under the terms of the GNU GPL, version 2 or later.
* See the COPYING file in the top-level directory.
*/
/*
* How to add or update the tests or commit changes that affect ACPI tables:
* Contributor:
* 1. add empty files for new tables, if any, under tests/data/acpi
* 2. list any changed files in tests/qtest/bios-tables-test-allowed-diff.h
* 3. commit the above *before* making changes that affect the tables
*
* Contributor or ACPI Maintainer (steps 4-7 need to be redone to resolve conflicts
* in binary commit created in step 6):
*
* After 1-3 above tests will pass but ignore differences with the expected files.
* You will also notice that tests/qtest/bios-tables-test-allowed-diff.h lists
* a bunch of files. This is your hint that you need to do the below:
* 4. Run
* make check V=1
* this will produce a bunch of warnings about differences
* beween actual and expected ACPI tables. If you have IASL installed,
* they will also be disassembled so you can look at the disassembled
* output. If not - disassemble them yourself in any way you like.
* Look at the differences - make sure they make sense and match what the
* changes you are merging are supposed to do.
* Save the changes, preferably in form of ASL diff for the commit log in
* step 6.
*
* 5. From build directory, run:
* $(SRC_PATH)/tests/data/acpi/rebuild-expected-aml.sh
* 6. Now commit any changes to the expected binary, include diff from step 4
* in commit log.
* Expected binary updates needs to be a separate patch from the code that
* introduces changes to ACPI tables. It lets the maintainer drop
* and regenerate binary updates in case of merge conflicts. Further, a code
* change is easily reviewable but a binary blob is not (without doing a
* disassembly).
* 7. Before sending patches to the list (Contributor)
* or before doing a pull request (Maintainer), make sure
* tests/qtest/bios-tables-test-allowed-diff.h is empty - this will ensure
* following changes to ACPI tables will be noticed.
*
* The resulting patchset/pull request then looks like this:
* - patch 1: list changed files in tests/qtest/bios-tables-test-allowed-diff.h.
* - patches 2 - n: real changes, may contain multiple patches.
* - patch n + 1: update golden master binaries and empty
* tests/qtest/bios-tables-test-allowed-diff.h
*/
#include "qemu/osdep.h"
#include <glib/gstdio.h>
#include "hw/firmware/smbios.h"
#include "qemu/bitmap.h"
#include "acpi-utils.h"
#include "boot-sector.h"
#include "tpm-emu.h"
#include "hw/acpi/tpm.h"
#include "qemu/cutils.h"
#define MACHINE_PC "pc"
#define MACHINE_Q35 "q35"
#define ACPI_REBUILD_EXPECTED_AML "TEST_ACPI_REBUILD_AML"
#define OEM_ID "TEST"
#define OEM_TABLE_ID "OEM"
#define OEM_TEST_ARGS "-machine x-oem-id=" OEM_ID ",x-oem-table-id=" \
OEM_TABLE_ID
typedef struct {
bool tcg_only;
const char *machine;
const char *variant;
const char *uefi_fl1;
const char *uefi_fl2;
const char *blkdev;
const char *cd;
const uint64_t ram_start;
const uint64_t scan_len;
uint64_t rsdp_addr;
uint8_t rsdp_table[36 /* ACPI 2.0+ RSDP size */];
GArray *tables;
uint32_t smbios_ep_addr;
struct smbios_21_entry_point smbios_ep_table;
uint16_t smbios_cpu_max_speed;
uint16_t smbios_cpu_curr_speed;
uint8_t *required_struct_types;
int required_struct_types_len;
QTestState *qts;
} test_data;
static char disk[] = "tests/acpi-test-disk-XXXXXX";
static const char *data_dir = "tests/data/acpi";
#ifdef CONFIG_IASL
static const char *iasl = CONFIG_IASL;
#else
static const char *iasl;
#endif
static bool compare_signature(const AcpiSdtTable *sdt, const char *signature)
{
return !memcmp(sdt->aml, signature, 4);
}
static void cleanup_table_descriptor(AcpiSdtTable *table)
{
g_free(table->aml);
if (table->aml_file &&
!table->tmp_files_retain &&
g_strstr_len(table->aml_file, -1, "aml-")) {
unlink(table->aml_file);
}
g_free(table->aml_file);
g_free(table->asl);
if (table->asl_file &&
!table->tmp_files_retain) {
unlink(table->asl_file);
}
g_free(table->asl_file);
}
static void free_test_data(test_data *data)
{
int i;
if (!data->tables) {
return;
}
for (i = 0; i < data->tables->len; ++i) {
cleanup_table_descriptor(&g_array_index(data->tables, AcpiSdtTable, i));
}
g_array_free(data->tables, true);
}
static void test_acpi_rsdp_table(test_data *data)
{
uint8_t *rsdp_table = data->rsdp_table;
acpi_fetch_rsdp_table(data->qts, data->rsdp_addr, rsdp_table);
switch (rsdp_table[15 /* Revision offset */]) {
case 0: /* ACPI 1.0 RSDP */
/* With rev 1, checksum is only for the first 20 bytes */
g_assert(!acpi_calc_checksum(rsdp_table, 20));
break;
case 2: /* ACPI 2.0+ RSDP */
/* With revision 2, we have 2 checksums */
g_assert(!acpi_calc_checksum(rsdp_table, 20));
g_assert(!acpi_calc_checksum(rsdp_table, 36));
break;
default:
g_assert_not_reached();
}
}
static void test_acpi_rxsdt_table(test_data *data)
{
const char *sig = "RSDT";
AcpiSdtTable rsdt = {};
int entry_size = 4;
int addr_off = 16 /* RsdtAddress */;
uint8_t *ent;
if (data->rsdp_table[15 /* Revision offset */] != 0) {
addr_off = 24 /* XsdtAddress */;
entry_size = 8;
sig = "XSDT";
}
/* read [RX]SDT table */
acpi_fetch_table(data->qts, &rsdt.aml, &rsdt.aml_len,
&data->rsdp_table[addr_off], entry_size, sig, true);
/* Load all tables and add to test list directly RSDT referenced tables */
ACPI_FOREACH_RSDT_ENTRY(rsdt.aml, rsdt.aml_len, ent, entry_size) {
AcpiSdtTable ssdt_table = {};
acpi_fetch_table(data->qts, &ssdt_table.aml, &ssdt_table.aml_len, ent,
entry_size, NULL, true);
/* Add table to ASL test tables list */
g_array_append_val(data->tables, ssdt_table);
}
cleanup_table_descriptor(&rsdt);
}
static void test_acpi_fadt_table(test_data *data)
{
/* FADT table is 1st */
AcpiSdtTable table = g_array_index(data->tables, typeof(table), 0);
uint8_t *fadt_aml = table.aml;
uint32_t fadt_len = table.aml_len;
uint32_t val;
int dsdt_offset = 40 /* DSDT */;
int dsdt_entry_size = 4;
g_assert(compare_signature(&table, "FACP"));
/* Since DSDT/FACS isn't in RSDT, add them to ASL test list manually */
memcpy(&val, fadt_aml + 112 /* Flags */, 4);
val = le32_to_cpu(val);
if (!(val & 1UL << 20 /* HW_REDUCED_ACPI */)) {
acpi_fetch_table(data->qts, &table.aml, &table.aml_len,
fadt_aml + 36 /* FIRMWARE_CTRL */, 4, "FACS", false);
g_array_append_val(data->tables, table);
}
memcpy(&val, fadt_aml + dsdt_offset, 4);
val = le32_to_cpu(val);
if (!val) {
dsdt_offset = 140 /* X_DSDT */;
dsdt_entry_size = 8;
}
acpi_fetch_table(data->qts, &table.aml, &table.aml_len,
fadt_aml + dsdt_offset, dsdt_entry_size, "DSDT", true);
g_array_append_val(data->tables, table);
memset(fadt_aml + 36, 0, 4); /* sanitize FIRMWARE_CTRL ptr */
memset(fadt_aml + 40, 0, 4); /* sanitize DSDT ptr */
if (fadt_aml[8 /* FADT Major Version */] >= 3) {
memset(fadt_aml + 132, 0, 8); /* sanitize X_FIRMWARE_CTRL ptr */
memset(fadt_aml + 140, 0, 8); /* sanitize X_DSDT ptr */
}
/* update checksum */
fadt_aml[9 /* Checksum */] = 0;
fadt_aml[9 /* Checksum */] -= acpi_calc_checksum(fadt_aml, fadt_len);
}
static void dump_aml_files(test_data *data, bool rebuild)
{
AcpiSdtTable *sdt;
GError *error = NULL;
gchar *aml_file = NULL;
gint fd;
ssize_t ret;
int i;
for (i = 0; i < data->tables->len; ++i) {
const char *ext = data->variant ? data->variant : "";
sdt = &g_array_index(data->tables, AcpiSdtTable, i);
g_assert(sdt->aml);
if (rebuild) {
aml_file = g_strdup_printf("%s/%s/%.4s%s", data_dir, data->machine,
sdt->aml, ext);
fd = g_open(aml_file, O_WRONLY|O_TRUNC|O_CREAT,
S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH);
if (fd < 0) {
perror(aml_file);
}
g_assert(fd >= 0);
} else {
fd = g_file_open_tmp("aml-XXXXXX", &sdt->aml_file, &error);
g_assert_no_error(error);
}
ret = qemu_write_full(fd, sdt->aml, sdt->aml_len);
g_assert(ret == sdt->aml_len);
close(fd);
g_free(aml_file);
}
}
static bool create_tmp_asl(AcpiSdtTable *sdt)
{
GError *error = NULL;
gint fd;
fd = g_file_open_tmp("asl-XXXXXX.dsl", &sdt->asl_file, &error);
g_assert_no_error(error);
close(fd);
return false;
}
static bool load_asl(GArray *sdts, AcpiSdtTable *sdt)
{
AcpiSdtTable *temp;
GError *error = NULL;
GString *command_line = g_string_new(iasl);
gchar *out, *out_err;
gboolean ret;
int i;
create_tmp_asl(sdt);
/* build command line */
g_string_append_printf(command_line, " -p %s ", sdt->asl_file);
if (compare_signature(sdt, "DSDT") ||
compare_signature(sdt, "SSDT")) {
for (i = 0; i < sdts->len; ++i) {
temp = &g_array_index(sdts, AcpiSdtTable, i);
if (compare_signature(temp, "DSDT") ||
compare_signature(temp, "SSDT")) {
g_string_append_printf(command_line, "-e %s ", temp->aml_file);
}
}
}
g_string_append_printf(command_line, "-d %s", sdt->aml_file);
/* pass 'out' and 'out_err' in order to be redirected */
ret = g_spawn_command_line_sync(command_line->str, &out, &out_err, NULL, &error);
g_assert_no_error(error);
if (ret) {
ret = g_file_get_contents(sdt->asl_file, &sdt->asl,
&sdt->asl_len, &error);
g_assert(ret);
g_assert_no_error(error);
ret = (sdt->asl_len > 0);
}
g_free(out);
g_free(out_err);
g_string_free(command_line, true);
return !ret;
}
#define COMMENT_END "*/"
#define DEF_BLOCK "DefinitionBlock ("
#define BLOCK_NAME_END ","
static GString *normalize_asl(gchar *asl_code)
{
GString *asl = g_string_new(asl_code);
gchar *comment, *block_name;
/* strip comments (different generation days) */
comment = g_strstr_len(asl->str, asl->len, COMMENT_END);
if (comment) {
comment += strlen(COMMENT_END);
while (*comment == '\n') {
comment++;
}
asl = g_string_erase(asl, 0, comment - asl->str);
}
/* strip def block name (it has file path in it) */
if (g_str_has_prefix(asl->str, DEF_BLOCK)) {
block_name = g_strstr_len(asl->str, asl->len, BLOCK_NAME_END);
g_assert(block_name);
asl = g_string_erase(asl, 0,
block_name + sizeof(BLOCK_NAME_END) - asl->str);
}
return asl;
}
static GArray *load_expected_aml(test_data *data)
{
int i;
AcpiSdtTable *sdt;
GError *error = NULL;
gboolean ret;
gsize aml_len;
GArray *exp_tables = g_array_new(false, true, sizeof(AcpiSdtTable));
if (getenv("V")) {
fputc('\n', stderr);
}
for (i = 0; i < data->tables->len; ++i) {
AcpiSdtTable exp_sdt;
gchar *aml_file = NULL;
const char *ext = data->variant ? data->variant : "";
sdt = &g_array_index(data->tables, AcpiSdtTable, i);
memset(&exp_sdt, 0, sizeof(exp_sdt));
try_again:
aml_file = g_strdup_printf("%s/%s/%.4s%s", data_dir, data->machine,
sdt->aml, ext);
if (getenv("V")) {
fprintf(stderr, "Looking for expected file '%s'\n", aml_file);
}
if (g_file_test(aml_file, G_FILE_TEST_EXISTS)) {
exp_sdt.aml_file = aml_file;
} else if (*ext != '\0') {
/* try fallback to generic (extension less) expected file */
ext = "";
g_free(aml_file);
goto try_again;
}
g_assert(exp_sdt.aml_file);
if (getenv("V")) {
fprintf(stderr, "Using expected file '%s'\n", aml_file);
}
ret = g_file_get_contents(aml_file, (gchar **)&exp_sdt.aml,
&aml_len, &error);
exp_sdt.aml_len = aml_len;
g_assert(ret);
g_assert_no_error(error);
g_assert(exp_sdt.aml);
if (!exp_sdt.aml_len) {
fprintf(stderr, "Warning! zero length expected file '%s'\n",
aml_file);
}
g_array_append_val(exp_tables, exp_sdt);
}
return exp_tables;
}
static bool test_acpi_find_diff_allowed(AcpiSdtTable *sdt)
{
const gchar *allowed_diff_file[] = {
#include "bios-tables-test-allowed-diff.h"
NULL
};
const gchar **f;
for (f = allowed_diff_file; *f; ++f) {
if (!g_strcmp0(sdt->aml_file, *f)) {
return true;
}
}
return false;
}
/* test the list of tables in @data->tables against reference tables */
static void test_acpi_asl(test_data *data)
{
int i;
AcpiSdtTable *sdt, *exp_sdt;
test_data exp_data;
gboolean exp_err, err, all_tables_match = true;
memset(&exp_data, 0, sizeof(exp_data));
exp_data.tables = load_expected_aml(data);
dump_aml_files(data, false);
for (i = 0; i < data->tables->len; ++i) {
GString *asl, *exp_asl;
sdt = &g_array_index(data->tables, AcpiSdtTable, i);
exp_sdt = &g_array_index(exp_data.tables, AcpiSdtTable, i);
if (sdt->aml_len == exp_sdt->aml_len &&
!memcmp(sdt->aml, exp_sdt->aml, sdt->aml_len)) {
/* Identical table binaries: no need to disassemble. */
continue;
}
fprintf(stderr,
"acpi-test: Warning! %.4s binary file mismatch. "
"Actual [aml:%s], Expected [aml:%s].\n"
"See source file tests/qtest/bios-tables-test.c "
"for instructions on how to update expected files.\n",
exp_sdt->aml, sdt->aml_file, exp_sdt->aml_file);
all_tables_match = all_tables_match &&
test_acpi_find_diff_allowed(exp_sdt);
/*
* don't try to decompile if IASL isn't present, in this case user
* will just 'get binary file mismatch' warnings and test failure
*/
if (!iasl) {
continue;
}
err = load_asl(data->tables, sdt);
asl = normalize_asl(sdt->asl);
/*
* If expected file is empty - it's likely that it was a stub just
* created for step 1 above: we do want to decompile the actual one.
*/
if (exp_sdt->aml_len) {
exp_err = load_asl(exp_data.tables, exp_sdt);
exp_asl = normalize_asl(exp_sdt->asl);
} else {
exp_err = create_tmp_asl(exp_sdt);
exp_asl = g_string_new("");
}
/* TODO: check for warnings */
g_assert(!err || exp_err || !exp_sdt->aml_len);
if (g_strcmp0(asl->str, exp_asl->str)) {
sdt->tmp_files_retain = true;
if (exp_err) {
fprintf(stderr,
"Warning! iasl couldn't parse the expected aml\n");
} else {
exp_sdt->tmp_files_retain = true;
fprintf(stderr,
"acpi-test: Warning! %.4s mismatch. "
"Actual [asl:%s, aml:%s], Expected [asl:%s, aml:%s].\n",
exp_sdt->aml, sdt->asl_file, sdt->aml_file,
exp_sdt->asl_file, exp_sdt->aml_file);
fflush(stderr);
if (getenv("V")) {
const char *diff_env = getenv("DIFF");
const char *diff_cmd = diff_env ? diff_env : "diff -U 16";
char *diff = g_strdup_printf("%s %s %s", diff_cmd,
exp_sdt->asl_file, sdt->asl_file);
int out = dup(STDOUT_FILENO);
int ret G_GNUC_UNUSED;
int dupret;
g_assert(out >= 0);
dupret = dup2(STDERR_FILENO, STDOUT_FILENO);
g_assert(dupret >= 0);
ret = system(diff) ;
dupret = dup2(out, STDOUT_FILENO);
g_assert(dupret >= 0);
close(out);
g_free(diff);
}
}
}
g_string_free(asl, true);
g_string_free(exp_asl, true);
}
if (!iasl && !all_tables_match) {
fprintf(stderr, "to see ASL diff between mismatched files install IASL,"
" rebuild QEMU from scratch and re-run tests with V=1"
" environment variable set");
}
g_assert(all_tables_match);
free_test_data(&exp_data);
}
static bool smbios_ep_table_ok(test_data *data)
{
struct smbios_21_entry_point *ep_table = &data->smbios_ep_table;
uint32_t addr = data->smbios_ep_addr;
qtest_memread(data->qts, addr, ep_table, sizeof(*ep_table));
if (memcmp(ep_table->anchor_string, "_SM_", 4)) {
return false;
}
if (memcmp(ep_table->intermediate_anchor_string, "_DMI_", 5)) {
return false;
}
if (ep_table->structure_table_length == 0) {
return false;
}
if (ep_table->number_of_structures == 0) {
return false;
}
if (acpi_calc_checksum((uint8_t *)ep_table, sizeof *ep_table) ||
acpi_calc_checksum((uint8_t *)ep_table + 0x10,
sizeof *ep_table - 0x10)) {
return false;
}
return true;
}
static void test_smbios_entry_point(test_data *data)
{
uint32_t off;
/* find smbios entry point structure */
for (off = 0xf0000; off < 0x100000; off += 0x10) {
uint8_t sig[] = "_SM_";
int i;
for (i = 0; i < sizeof sig - 1; ++i) {
sig[i] = qtest_readb(data->qts, off + i);
}
if (!memcmp(sig, "_SM_", sizeof sig)) {
/* signature match, but is this a valid entry point? */
data->smbios_ep_addr = off;
if (smbios_ep_table_ok(data)) {
break;
}
}
}
g_assert_cmphex(off, <, 0x100000);
}
static inline bool smbios_single_instance(uint8_t type)
{
switch (type) {
case 0:
case 1:
case 2:
case 3:
case 16:
case 32:
case 127:
return true;
default:
return false;
}
}
static bool smbios_cpu_test(test_data *data, uint32_t addr)
{
uint16_t expect_speed[2];
uint16_t real;
int offset[2];
int i;
/* Check CPU speed for backward compatibility */
offset[0] = offsetof(struct smbios_type_4, max_speed);
offset[1] = offsetof(struct smbios_type_4, current_speed);
expect_speed[0] = data->smbios_cpu_max_speed ? : 2000;
expect_speed[1] = data->smbios_cpu_curr_speed ? : 2000;
for (i = 0; i < 2; i++) {
real = qtest_readw(data->qts, addr + offset[i]);
if (real != expect_speed[i]) {
fprintf(stderr, "Unexpected SMBIOS CPU speed: real %u expect %u\n",
real, expect_speed[i]);
return false;
}
}
return true;
}
static void test_smbios_structs(test_data *data)
{
DECLARE_BITMAP(struct_bitmap, SMBIOS_MAX_TYPE+1) = { 0 };
struct smbios_21_entry_point *ep_table = &data->smbios_ep_table;
uint32_t addr = le32_to_cpu(ep_table->structure_table_address);
int i, len, max_len = 0;
uint8_t type, prv, crt;
/* walk the smbios tables */
for (i = 0; i < le16_to_cpu(ep_table->number_of_structures); i++) {
/* grab type and formatted area length from struct header */
type = qtest_readb(data->qts, addr);
g_assert_cmpuint(type, <=, SMBIOS_MAX_TYPE);
len = qtest_readb(data->qts, addr + 1);
/* single-instance structs must not have been encountered before */
if (smbios_single_instance(type)) {
g_assert(!test_bit(type, struct_bitmap));
}
set_bit(type, struct_bitmap);
if (type == 4) {
g_assert(smbios_cpu_test(data, addr));
}
/* seek to end of unformatted string area of this struct ("\0\0") */
prv = crt = 1;
while (prv || crt) {
prv = crt;
crt = qtest_readb(data->qts, addr + len);
len++;
}
/* keep track of max. struct size */
if (max_len < len) {
max_len = len;
g_assert_cmpuint(max_len, <=, ep_table->max_structure_size);
}
/* start of next structure */
addr += len;
}
/* total table length and max struct size must match entry point values */
g_assert_cmpuint(le16_to_cpu(ep_table->structure_table_length), ==,
addr - le32_to_cpu(ep_table->structure_table_address));
g_assert_cmpuint(le16_to_cpu(ep_table->max_structure_size), ==, max_len);
/* required struct types must all be present */
for (i = 0; i < data->required_struct_types_len; i++) {
g_assert(test_bit(data->required_struct_types[i], struct_bitmap));
}
}
static void test_acpi_load_tables(test_data *data, bool use_uefi)
{
if (use_uefi) {
g_assert(data->scan_len);
data->rsdp_addr = acpi_find_rsdp_address_uefi(data->qts,
data->ram_start, data->scan_len);
} else {
boot_sector_test(data->qts);
data->rsdp_addr = acpi_find_rsdp_address(data->qts);
g_assert_cmphex(data->rsdp_addr, <, 0x100000);
}
data->tables = g_array_new(false, true, sizeof(AcpiSdtTable));
test_acpi_rsdp_table(data);
test_acpi_rxsdt_table(data);
test_acpi_fadt_table(data);
}
static char *test_acpi_create_args(test_data *data, const char *params,
bool use_uefi)
{
char *args;
if (use_uefi) {
/*
* TODO: convert '-drive if=pflash' to new syntax (see e33763be7cd3)
* when arm/virt boad starts to support it.
*/
if (data->cd) {
args = g_strdup_printf("-machine %s %s -accel tcg "
"-nodefaults -nographic "
"-drive if=pflash,format=raw,file=%s,readonly=on "
"-drive if=pflash,format=raw,file=%s,snapshot=on -cdrom %s %s",
data->machine, data->tcg_only ? "" : "-accel kvm",
data->uefi_fl1, data->uefi_fl2, data->cd, params ? params : "");
} else {
args = g_strdup_printf("-machine %s %s -accel tcg "
"-nodefaults -nographic "
"-drive if=pflash,format=raw,file=%s,readonly=on "
"-drive if=pflash,format=raw,file=%s,snapshot=on %s",
data->machine, data->tcg_only ? "" : "-accel kvm",
data->uefi_fl1, data->uefi_fl2, params ? params : "");
}
} else {
args = g_strdup_printf("-machine %s %s -accel tcg "
"-net none -display none %s "
"-drive id=hd0,if=none,file=%s,format=raw "
"-device %s,drive=hd0 ",
data->machine, data->tcg_only ? "" : "-accel kvm",
params ? params : "", disk,
data->blkdev ?: "ide-hd");
}
return args;
}
static void test_acpi_one(const char *params, test_data *data)
{
char *args;
bool use_uefi = data->uefi_fl1 && data->uefi_fl2;
args = test_acpi_create_args(data, params, use_uefi);
data->qts = qtest_init(args);
test_acpi_load_tables(data, use_uefi);
if (getenv(ACPI_REBUILD_EXPECTED_AML)) {
dump_aml_files(data, true);
} else {
test_acpi_asl(data);
}
/*
* TODO: make SMBIOS tests work with UEFI firmware,
* Bug on uefi-test-tools to provide entry point:
* https://bugs.launchpad.net/qemu/+bug/1821884
*/
if (!use_uefi) {
test_smbios_entry_point(data);
test_smbios_structs(data);
}
qtest_quit(data->qts);
g_free(args);
}
static uint8_t base_required_struct_types[] = {
0, 1, 3, 4, 16, 17, 19, 32, 127
};
static void test_acpi_piix4_tcg(void)
{
test_data data;
/* Supplying -machine accel argument overrides the default (qtest).
* This is to make guest actually run.
*/
memset(&data, 0, sizeof(data));
data.machine = MACHINE_PC;
data.required_struct_types = base_required_struct_types;
data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types);
test_acpi_one(NULL, &data);
free_test_data(&data);
}
static void test_acpi_piix4_tcg_bridge(void)
{
test_data data;
memset(&data, 0, sizeof(data));
data.machine = MACHINE_PC;
data.variant = ".bridge";
data.required_struct_types = base_required_struct_types;
data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types);
test_acpi_one("-device pci-bridge,chassis_nr=1", &data);
free_test_data(&data);
}
static void test_acpi_piix4_no_root_hotplug(void)
{
test_data data;
memset(&data, 0, sizeof(data));
data.machine = MACHINE_PC;
data.variant = ".roothp";
data.required_struct_types = base_required_struct_types;
data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types);
test_acpi_one("-global PIIX4_PM.acpi-root-pci-hotplug=off "
"-device pci-bridge,chassis_nr=1", &data);
free_test_data(&data);
}
static void test_acpi_piix4_no_bridge_hotplug(void)
{
test_data data;
memset(&data, 0, sizeof(data));
data.machine = MACHINE_PC;
data.variant = ".hpbridge";
data.required_struct_types = base_required_struct_types;
data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types);
test_acpi_one("-global PIIX4_PM.acpi-pci-hotplug-with-bridge-support=off "
"-device pci-bridge,chassis_nr=1", &data);
free_test_data(&data);
}
static void test_acpi_piix4_no_acpi_pci_hotplug(void)
{
test_data data;
memset(&data, 0, sizeof(data));
data.machine = MACHINE_PC;
data.variant = ".hpbrroot";
data.required_struct_types = base_required_struct_types;
data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types);
test_acpi_one("-global PIIX4_PM.acpi-root-pci-hotplug=off "
"-global PIIX4_PM.acpi-pci-hotplug-with-bridge-support=off "
"-device pci-bridge,chassis_nr=1", &data);
free_test_data(&data);
}
static void test_acpi_q35_tcg(void)
{
test_data data;
memset(&data, 0, sizeof(data));
data.machine = MACHINE_Q35;
data.required_struct_types = base_required_struct_types;
data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types);
test_acpi_one(NULL, &data);
free_test_data(&data);
data.smbios_cpu_max_speed = 3000;
data.smbios_cpu_curr_speed = 2600;
test_acpi_one("-smbios type=4,max-speed=3000,current-speed=2600", &data);
free_test_data(&data);
}
static void test_acpi_q35_tcg_bridge(void)
{
test_data data;
memset(&data, 0, sizeof(data));
data.machine = MACHINE_Q35;
data.variant = ".bridge";
data.required_struct_types = base_required_struct_types;
data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types);
test_acpi_one("-device pci-bridge,chassis_nr=1",
&data);
free_test_data(&data);
}
static void test_acpi_q35_multif_bridge(void)
{
test_data data = {
.machine = MACHINE_Q35,
.variant = ".multi-bridge",
};
test_acpi_one("-device pcie-root-port,id=pcie-root-port-0,"
"multifunction=on,"
"port=0x0,chassis=1,addr=0x2,bus=pcie.0 "
"-device pcie-root-port,id=pcie-root-port-1,"
"port=0x1,chassis=2,addr=0x3.0x1,bus=pcie.0 "
"-device virtio-balloon,id=balloon0,"
"bus=pcie.0,addr=0x4.0x2",
&data);
free_test_data(&data);
}
static void test_acpi_q35_tcg_mmio64(void)
{
test_data data = {
.machine = MACHINE_Q35,
.variant = ".mmio64",
.required_struct_types = base_required_struct_types,
.required_struct_types_len = ARRAY_SIZE(base_required_struct_types)
};
test_acpi_one("-m 128M,slots=1,maxmem=2G "
"-object memory-backend-ram,id=ram0,size=128M "
"-numa node,memdev=ram0 "
"-device pci-testdev,membar=2G",
&data);
free_test_data(&data);
}
static void test_acpi_piix4_tcg_cphp(void)
{
test_data data;
memset(&data, 0, sizeof(data));
data.machine = MACHINE_PC;
data.variant = ".cphp";
test_acpi_one("-smp 2,cores=3,sockets=2,maxcpus=6"
" -object memory-backend-ram,id=ram0,size=64M"
" -object memory-backend-ram,id=ram1,size=64M"
" -numa node,memdev=ram0 -numa node,memdev=ram1"
" -numa dist,src=0,dst=1,val=21",
&data);
free_test_data(&data);
}
static void test_acpi_q35_tcg_cphp(void)
{
test_data data;
memset(&data, 0, sizeof(data));
data.machine = MACHINE_Q35;
data.variant = ".cphp";
test_acpi_one(" -smp 2,cores=3,sockets=2,maxcpus=6"
" -object memory-backend-ram,id=ram0,size=64M"
" -object memory-backend-ram,id=ram1,size=64M"
" -numa node,memdev=ram0 -numa node,memdev=ram1"
" -numa dist,src=0,dst=1,val=21",
&data);
free_test_data(&data);
}
static uint8_t ipmi_required_struct_types[] = {
0, 1, 3, 4, 16, 17, 19, 32, 38, 127
};
static void test_acpi_q35_tcg_ipmi(void)
{
test_data data;
memset(&data, 0, sizeof(data));
data.machine = MACHINE_Q35;
data.variant = ".ipmibt";
data.required_struct_types = ipmi_required_struct_types;
data.required_struct_types_len = ARRAY_SIZE(ipmi_required_struct_types);
test_acpi_one("-device ipmi-bmc-sim,id=bmc0"
" -device isa-ipmi-bt,bmc=bmc0",
&data);
free_test_data(&data);
}
static void test_acpi_piix4_tcg_ipmi(void)
{
test_data data;
/* Supplying -machine accel argument overrides the default (qtest).
* This is to make guest actually run.
*/
memset(&data, 0, sizeof(data));
data.machine = MACHINE_PC;
data.variant = ".ipmikcs";
data.required_struct_types = ipmi_required_struct_types;
data.required_struct_types_len = ARRAY_SIZE(ipmi_required_struct_types);
test_acpi_one("-device ipmi-bmc-sim,id=bmc0"
" -device isa-ipmi-kcs,irq=0,bmc=bmc0",
&data);
free_test_data(&data);
}
static void test_acpi_q35_tcg_memhp(void)
{
test_data data;
memset(&data, 0, sizeof(data));
data.machine = MACHINE_Q35;
data.variant = ".memhp";
test_acpi_one(" -m 128,slots=3,maxmem=1G"
" -object memory-backend-ram,id=ram0,size=64M"
" -object memory-backend-ram,id=ram1,size=64M"
" -numa node,memdev=ram0 -numa node,memdev=ram1"
" -numa dist,src=0,dst=1,val=21",
&data);
free_test_data(&data);
}
static void test_acpi_piix4_tcg_memhp(void)
{
test_data data;
memset(&data, 0, sizeof(data));
data.machine = MACHINE_PC;
data.variant = ".memhp";
test_acpi_one(" -m 128,slots=3,maxmem=1G"
" -object memory-backend-ram,id=ram0,size=64M"
" -object memory-backend-ram,id=ram1,size=64M"
" -numa node,memdev=ram0 -numa node,memdev=ram1"
" -numa dist,src=0,dst=1,val=21",
&data);
free_test_data(&data);
}
static void test_acpi_piix4_tcg_nosmm(void)
{
test_data data;
memset(&data, 0, sizeof(data));
data.machine = MACHINE_PC;
data.variant = ".nosmm";
test_acpi_one("-machine smm=off", &data);
free_test_data(&data);
}
static void test_acpi_piix4_tcg_smm_compat(void)
{
test_data data;
memset(&data, 0, sizeof(data));
data.machine = MACHINE_PC;
data.variant = ".smm-compat";
test_acpi_one("-global PIIX4_PM.smm-compat=on", &data);
free_test_data(&data);
}
static void test_acpi_piix4_tcg_smm_compat_nosmm(void)
{
test_data data;
memset(&data, 0, sizeof(data));
data.machine = MACHINE_PC;
data.variant = ".smm-compat-nosmm";
test_acpi_one("-global PIIX4_PM.smm-compat=on -machine smm=off", &data);
free_test_data(&data);
}
static void test_acpi_piix4_tcg_nohpet(void)
{
test_data data;
memset(&data, 0, sizeof(data));
data.machine = MACHINE_PC;
data.variant = ".nohpet";
test_acpi_one("-no-hpet", &data);
free_test_data(&data);
}
static void test_acpi_q35_tcg_numamem(void)
{
test_data data;
memset(&data, 0, sizeof(data));
data.machine = MACHINE_Q35;
data.variant = ".numamem";
test_acpi_one(" -object memory-backend-ram,id=ram0,size=128M"
" -numa node -numa node,memdev=ram0", &data);
free_test_data(&data);
}
static void test_acpi_q35_kvm_xapic(void)
{
test_data data;
memset(&data, 0, sizeof(data));
data.machine = MACHINE_Q35;
data.variant = ".xapic";
test_acpi_one(" -object memory-backend-ram,id=ram0,size=128M"
" -numa node -numa node,memdev=ram0"
" -machine kernel-irqchip=on -smp 1,maxcpus=288", &data);
free_test_data(&data);
}
static void test_acpi_q35_tcg_nosmm(void)
{
test_data data;
memset(&data, 0, sizeof(data));
data.machine = MACHINE_Q35;
data.variant = ".nosmm";
test_acpi_one("-machine smm=off", &data);
free_test_data(&data);
}
static void test_acpi_q35_tcg_smm_compat(void)
{
test_data data;
memset(&data, 0, sizeof(data));
data.machine = MACHINE_Q35;
data.variant = ".smm-compat";
test_acpi_one("-global ICH9-LPC.smm-compat=on", &data);
free_test_data(&data);
}
static void test_acpi_q35_tcg_smm_compat_nosmm(void)
{
test_data data;
memset(&data, 0, sizeof(data));
data.machine = MACHINE_Q35;
data.variant = ".smm-compat-nosmm";
test_acpi_one("-global ICH9-LPC.smm-compat=on -machine smm=off", &data);
free_test_data(&data);
}
static void test_acpi_q35_tcg_nohpet(void)
{
test_data data;
memset(&data, 0, sizeof(data));
data.machine = MACHINE_Q35;
data.variant = ".nohpet";
test_acpi_one("-no-hpet", &data);
free_test_data(&data);
}
static void test_acpi_q35_kvm_dmar(void)
{
test_data data;
memset(&data, 0, sizeof(data));
data.machine = MACHINE_Q35;
data.variant = ".dmar";
test_acpi_one("-machine kernel-irqchip=split -accel kvm"
" -device intel-iommu,intremap=on,device-iotlb=on", &data);
free_test_data(&data);
}
static void test_acpi_q35_tcg_ivrs(void)
{
test_data data;
memset(&data, 0, sizeof(data));
data.machine = MACHINE_Q35;
data.variant = ".ivrs";
data.tcg_only = true,
test_acpi_one(" -device amd-iommu", &data);
free_test_data(&data);
}
static void test_acpi_piix4_tcg_numamem(void)
{
test_data data;
memset(&data, 0, sizeof(data));
data.machine = MACHINE_PC;
data.variant = ".numamem";
test_acpi_one(" -object memory-backend-ram,id=ram0,size=128M"
" -numa node -numa node,memdev=ram0", &data);
free_test_data(&data);
}
uint64_t tpm_tis_base_addr;
static void test_acpi_tcg_tpm(const char *machine, const char *tpm_if,
uint64_t base, enum TPMVersion tpm_version)
{
gchar *tmp_dir_name = g_strdup_printf("qemu-test_acpi_%s_tcg_%s.XXXXXX",
machine, tpm_if);
char *tmp_path = g_dir_make_tmp(tmp_dir_name, NULL);
TPMTestState test;
test_data data;
GThread *thread;
const char *suffix = tpm_version == TPM_VERSION_2_0 ? "tpm2" : "tpm12";
char *args, *variant = g_strdup_printf(".%s.%s", tpm_if, suffix);
tpm_tis_base_addr = base;
module_call_init(MODULE_INIT_QOM);
test.addr = g_new0(SocketAddress, 1);
test.addr->type = SOCKET_ADDRESS_TYPE_UNIX;
test.addr->u.q_unix.path = g_build_filename(tmp_path, "sock", NULL);
g_mutex_init(&test.data_mutex);
g_cond_init(&test.data_cond);
test.data_cond_signal = false;
test.tpm_version = tpm_version;
thread = g_thread_new(NULL, tpm_emu_ctrl_thread, &test);
tpm_emu_test_wait_cond(&test);
memset(&data, 0, sizeof(data));
data.machine = machine;
data.variant = variant;
args = g_strdup_printf(
" -chardev socket,id=chr,path=%s"
" -tpmdev emulator,id=dev,chardev=chr"
" -device tpm-%s,tpmdev=dev",
test.addr->u.q_unix.path, tpm_if);
test_acpi_one(args, &data);
g_thread_join(thread);
g_unlink(test.addr->u.q_unix.path);
qapi_free_SocketAddress(test.addr);
g_rmdir(tmp_path);
g_free(variant);
g_free(tmp_path);
g_free(tmp_dir_name);
g_free(args);
free_test_data(&data);
}
static void test_acpi_q35_tcg_tpm2_tis(void)
{
test_acpi_tcg_tpm("q35", "tis", 0xFED40000, TPM_VERSION_2_0);
}
static void test_acpi_q35_tcg_tpm12_tis(void)
{
test_acpi_tcg_tpm("q35", "tis", 0xFED40000, TPM_VERSION_1_2);
}
static void test_acpi_tcg_dimm_pxm(const char *machine)
{
test_data data;
memset(&data, 0, sizeof(data));
data.machine = machine;
data.variant = ".dimmpxm";
test_acpi_one(" -machine nvdimm=on,nvdimm-persistence=cpu"
" -smp 4,sockets=4"
" -m 128M,slots=3,maxmem=1G"
" -object memory-backend-ram,id=ram0,size=32M"
" -object memory-backend-ram,id=ram1,size=32M"
" -object memory-backend-ram,id=ram2,size=32M"
" -object memory-backend-ram,id=ram3,size=32M"
" -numa node,memdev=ram0,nodeid=0"
" -numa node,memdev=ram1,nodeid=1"
" -numa node,memdev=ram2,nodeid=2"
" -numa node,memdev=ram3,nodeid=3"
" -numa cpu,node-id=0,socket-id=0"
" -numa cpu,node-id=1,socket-id=1"
" -numa cpu,node-id=2,socket-id=2"
" -numa cpu,node-id=3,socket-id=3"
" -object memory-backend-ram,id=ram4,size=128M"
" -object memory-backend-ram,id=nvm0,size=128M"
" -device pc-dimm,id=dimm0,memdev=ram4,node=1"
" -device nvdimm,id=dimm1,memdev=nvm0,node=2",
&data);
free_test_data(&data);
}
static void test_acpi_q35_tcg_dimm_pxm(void)
{
test_acpi_tcg_dimm_pxm(MACHINE_Q35);
}
static void test_acpi_piix4_tcg_dimm_pxm(void)
{
test_acpi_tcg_dimm_pxm(MACHINE_PC);
}
static void test_acpi_virt_tcg_memhp(void)
{
test_data data = {
.machine = "virt",
.tcg_only = true,
.uefi_fl1 = "pc-bios/edk2-aarch64-code.fd",
.uefi_fl2 = "pc-bios/edk2-arm-vars.fd",
.cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2",
.ram_start = 0x40000000ULL,
.scan_len = 256ULL * 1024 * 1024,
};
data.variant = ".memhp";
test_acpi_one(" -machine nvdimm=on"
" -cpu cortex-a57"
" -m 256M,slots=3,maxmem=1G"
" -object memory-backend-ram,id=ram0,size=128M"
" -object memory-backend-ram,id=ram1,size=128M"
" -numa node,memdev=ram0 -numa node,memdev=ram1"
" -numa dist,src=0,dst=1,val=21"
" -object memory-backend-ram,id=ram2,size=128M"
" -object memory-backend-ram,id=nvm0,size=128M"
" -device pc-dimm,id=dimm0,memdev=ram2,node=0"
" -device nvdimm,id=dimm1,memdev=nvm0,node=1",
&data);
free_test_data(&data);
}
static void test_acpi_microvm_prepare(test_data *data)
{
memset(data, 0, sizeof(*data));
data->machine = "microvm";
data->required_struct_types = NULL; /* no smbios */
data->required_struct_types_len = 0;
data->blkdev = "virtio-blk-device";
}
static void test_acpi_microvm_tcg(void)
{
test_data data;
test_acpi_microvm_prepare(&data);
test_acpi_one(" -machine microvm,acpi=on,ioapic2=off,rtc=off",
&data);
free_test_data(&data);
}
static void test_acpi_microvm_usb_tcg(void)
{
test_data data;
test_acpi_microvm_prepare(&data);
data.variant = ".usb";
test_acpi_one(" -machine microvm,acpi=on,ioapic2=off,usb=on,rtc=off",
&data);
free_test_data(&data);
}
static void test_acpi_microvm_rtc_tcg(void)
{
test_data data;
test_acpi_microvm_prepare(&data);
data.variant = ".rtc";
test_acpi_one(" -machine microvm,acpi=on,ioapic2=off,rtc=on",
&data);
free_test_data(&data);
}
static void test_acpi_microvm_pcie_tcg(void)
{
test_data data;
test_acpi_microvm_prepare(&data);
data.variant = ".pcie";
data.tcg_only = true; /* need constant host-phys-bits */
test_acpi_one(" -machine microvm,acpi=on,ioapic2=off,rtc=off,pcie=on",
&data);
free_test_data(&data);
}
static void test_acpi_microvm_ioapic2_tcg(void)
{
test_data data;
test_acpi_microvm_prepare(&data);
data.variant = ".ioapic2";
test_acpi_one(" -machine microvm,acpi=on,ioapic2=on,rtc=off",
&data);
free_test_data(&data);
}
static void test_acpi_virt_tcg_numamem(void)
{
test_data data = {
.machine = "virt",
.tcg_only = true,
.uefi_fl1 = "pc-bios/edk2-aarch64-code.fd",
.uefi_fl2 = "pc-bios/edk2-arm-vars.fd",
.cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2",
.ram_start = 0x40000000ULL,
.scan_len = 128ULL * 1024 * 1024,
};
data.variant = ".numamem";
test_acpi_one(" -cpu cortex-a57"
" -object memory-backend-ram,id=ram0,size=128M"
" -numa node,memdev=ram0",
&data);
free_test_data(&data);
}
static void test_acpi_virt_tcg_pxb(void)
{
test_data data = {
.machine = "virt",
.tcg_only = true,
.uefi_fl1 = "pc-bios/edk2-aarch64-code.fd",
.uefi_fl2 = "pc-bios/edk2-arm-vars.fd",
.ram_start = 0x40000000ULL,
.scan_len = 128ULL * 1024 * 1024,
};
/*
* While using -cdrom, the cdrom would auto plugged into pxb-pcie,
* the reason is the bus of pxb-pcie is also root bus, it would lead
* to the error only PCI/PCIE bridge could plug onto pxb.
* Therefore,thr cdrom is defined and plugged onto the scsi controller
* to solve the conflicts.
*/
data.variant = ".pxb";
test_acpi_one(" -device pcie-root-port,chassis=1,id=pci.1"
" -device virtio-scsi-pci,id=scsi0,bus=pci.1"
" -drive file="
"tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2,"
"if=none,media=cdrom,id=drive-scsi0-0-0-1,readonly=on"
" -device scsi-cd,bus=scsi0.0,scsi-id=0,"
"drive=drive-scsi0-0-0-1,id=scsi0-0-0-1,bootindex=1"
" -cpu cortex-a57"
" -device pxb-pcie,bus_nr=128",
&data);
free_test_data(&data);
}
static void test_acpi_tcg_acpi_hmat(const char *machine)
{
test_data data;
memset(&data, 0, sizeof(data));
data.machine = machine;
data.variant = ".acpihmat";
test_acpi_one(" -machine hmat=on"
" -smp 2,sockets=2"
" -m 128M,slots=2,maxmem=1G"
" -object memory-backend-ram,size=64M,id=m0"
" -object memory-backend-ram,size=64M,id=m1"
" -numa node,nodeid=0,memdev=m0"
" -numa node,nodeid=1,memdev=m1,initiator=0"
" -numa cpu,node-id=0,socket-id=0"
" -numa cpu,node-id=0,socket-id=1"
" -numa hmat-lb,initiator=0,target=0,hierarchy=memory,"
"data-type=access-latency,latency=1"
" -numa hmat-lb,initiator=0,target=0,hierarchy=memory,"
"data-type=access-bandwidth,bandwidth=65534M"
" -numa hmat-lb,initiator=0,target=1,hierarchy=memory,"
"data-type=access-latency,latency=65534"
" -numa hmat-lb,initiator=0,target=1,hierarchy=memory,"
"data-type=access-bandwidth,bandwidth=32767M"
" -numa hmat-cache,node-id=0,size=10K,level=1,"
"associativity=direct,policy=write-back,line=8"
" -numa hmat-cache,node-id=1,size=10K,level=1,"
"associativity=direct,policy=write-back,line=8",
&data);
free_test_data(&data);
}
static void test_acpi_q35_tcg_acpi_hmat(void)
{
test_acpi_tcg_acpi_hmat(MACHINE_Q35);
}
static void test_acpi_piix4_tcg_acpi_hmat(void)
{
test_acpi_tcg_acpi_hmat(MACHINE_PC);
}
static void test_acpi_erst(const char *machine)
{
gchar *tmp_path = g_dir_make_tmp("qemu-test-erst.XXXXXX", NULL);
gchar *params;
test_data data;
memset(&data, 0, sizeof(data));
data.machine = machine;
data.variant = ".acpierst";
params = g_strdup_printf(
" -object memory-backend-file,id=erstnvram,"
"mem-path=%s,size=0x10000,share=on"
" -device acpi-erst,memdev=erstnvram", tmp_path);
test_acpi_one(params, &data);
free_test_data(&data);
g_free(params);
g_assert(g_rmdir(tmp_path) == 0);
g_free(tmp_path);
}
static void test_acpi_piix4_acpi_erst(void)
{
test_acpi_erst(MACHINE_PC);
}
static void test_acpi_q35_acpi_erst(void)
{
test_acpi_erst(MACHINE_Q35);
}
static void test_acpi_microvm_acpi_erst(void)
{
gchar *tmp_path = g_dir_make_tmp("qemu-test-erst.XXXXXX", NULL);
gchar *params;
test_data data;
test_acpi_microvm_prepare(&data);
data.variant = ".pcie";
data.tcg_only = true; /* need constant host-phys-bits */
params = g_strdup_printf(" -machine microvm,"
"acpi=on,ioapic2=off,rtc=off,pcie=on"
" -object memory-backend-file,id=erstnvram,"
"mem-path=%s,size=0x10000,share=on"
" -device acpi-erst,memdev=erstnvram", tmp_path);
test_acpi_one(params, &data);
g_free(params);
g_assert(g_rmdir(tmp_path) == 0);
g_free(tmp_path);
free_test_data(&data);
}
static void test_acpi_virt_tcg(void)
{
test_data data = {
.machine = "virt",
.tcg_only = true,
.uefi_fl1 = "pc-bios/edk2-aarch64-code.fd",
.uefi_fl2 = "pc-bios/edk2-arm-vars.fd",
.cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2",
.ram_start = 0x40000000ULL,
.scan_len = 128ULL * 1024 * 1024,
};
data.smbios_cpu_max_speed = 2900;
data.smbios_cpu_curr_speed = 2700;
test_acpi_one("-cpu cortex-a57 "
"-smbios type=4,max-speed=2900,current-speed=2700", &data);
free_test_data(&data);
}
static void test_acpi_q35_viot(void)
{
test_data data = {
.machine = MACHINE_Q35,
.variant = ".viot",
};
/*
* To keep things interesting, two buses bypass the IOMMU.
* VIOT should only describes the other two buses.
*/
test_acpi_one("-machine default_bus_bypass_iommu=on "
"-device virtio-iommu-pci "
"-device pxb-pcie,bus_nr=0x10,id=pcie.100,bus=pcie.0 "
"-device pxb-pcie,bus_nr=0x20,id=pcie.200,bus=pcie.0,bypass_iommu=on "
"-device pxb-pcie,bus_nr=0x30,id=pcie.300,bus=pcie.0",
&data);
free_test_data(&data);
}
static void test_acpi_q35_cxl(void)
{
gchar *tmp_path = g_dir_make_tmp("qemu-test-cxl.XXXXXX", NULL);
gchar *params;
test_data data = {
.machine = MACHINE_Q35,
.variant = ".cxl",
};
/*
* A complex CXL setup.
*/
params = g_strdup_printf(" -machine cxl=on"
" -object memory-backend-file,id=cxl-mem1,mem-path=%s,size=256M"
" -object memory-backend-file,id=cxl-mem2,mem-path=%s,size=256M"
" -object memory-backend-file,id=cxl-mem3,mem-path=%s,size=256M"
" -object memory-backend-file,id=cxl-mem4,mem-path=%s,size=256M"
" -object memory-backend-file,id=lsa1,mem-path=%s,size=256M"
" -object memory-backend-file,id=lsa2,mem-path=%s,size=256M"
" -object memory-backend-file,id=lsa3,mem-path=%s,size=256M"
" -object memory-backend-file,id=lsa4,mem-path=%s,size=256M"
" -device pxb-cxl,bus_nr=12,bus=pcie.0,id=cxl.1"
" -device pxb-cxl,bus_nr=222,bus=pcie.0,id=cxl.2"
" -device cxl-rp,port=0,bus=cxl.1,id=rp1,chassis=0,slot=2"
" -device cxl-type3,bus=rp1,memdev=cxl-mem1,lsa=lsa1"
" -device cxl-rp,port=1,bus=cxl.1,id=rp2,chassis=0,slot=3"
" -device cxl-type3,bus=rp2,memdev=cxl-mem2,lsa=lsa2"
" -device cxl-rp,port=0,bus=cxl.2,id=rp3,chassis=0,slot=5"
" -device cxl-type3,bus=rp3,memdev=cxl-mem3,lsa=lsa3"
" -device cxl-rp,port=1,bus=cxl.2,id=rp4,chassis=0,slot=6"
" -device cxl-type3,bus=rp4,memdev=cxl-mem4,lsa=lsa4"
" -cxl-fixed-memory-window targets.0=cxl.1,size=4G,interleave-granularity=8k"
" -cxl-fixed-memory-window targets.0=cxl.1,targets.1=cxl.2,size=4G,interleave-granularity=8k",
tmp_path, tmp_path, tmp_path, tmp_path,
tmp_path, tmp_path, tmp_path, tmp_path);
test_acpi_one(params, &data);
g_free(params);
g_assert(g_rmdir(tmp_path) == 0);
g_free(tmp_path);
free_test_data(&data);
}
static void test_acpi_virt_viot(void)
{
test_data data = {
.machine = "virt",
.tcg_only = true,
.uefi_fl1 = "pc-bios/edk2-aarch64-code.fd",
.uefi_fl2 = "pc-bios/edk2-arm-vars.fd",
.cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2",
.ram_start = 0x40000000ULL,
.scan_len = 128ULL * 1024 * 1024,
};
test_acpi_one("-cpu cortex-a57 "
"-device virtio-iommu-pci", &data);
free_test_data(&data);
}
static void test_acpi_q35_slic(void)
{
test_data data = {
.machine = MACHINE_Q35,
.variant = ".slic",
};
test_acpi_one("-acpitable sig=SLIC,oem_id='CRASH ',oem_table_id='ME',"
"oem_rev=00002210,asl_compiler_id='qemu',"
"asl_compiler_rev=00000000,data=/dev/null",
&data);
free_test_data(&data);
}
static void test_oem_fields(test_data *data)
{
int i;
for (i = 0; i < data->tables->len; ++i) {
AcpiSdtTable *sdt;
sdt = &g_array_index(data->tables, AcpiSdtTable, i);
/* FACS doesn't have OEMID and OEMTABLEID fields */
if (compare_signature(sdt, "FACS")) {
continue;
}
g_assert(strncmp((char *)sdt->aml + 10, OEM_ID, 6) == 0);
g_assert(strncmp((char *)sdt->aml + 16, OEM_TABLE_ID, 8) == 0);
}
}
static void test_acpi_oem_fields_pc(void)
{
test_data data;
char *args;
memset(&data, 0, sizeof(data));
data.machine = MACHINE_PC;
data.required_struct_types = base_required_struct_types;
data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types);
args = test_acpi_create_args(&data,
OEM_TEST_ARGS, false);
data.qts = qtest_init(args);
test_acpi_load_tables(&data, false);
test_oem_fields(&data);
qtest_quit(data.qts);
free_test_data(&data);
g_free(args);
}
static void test_acpi_oem_fields_q35(void)
{
test_data data;
char *args;
memset(&data, 0, sizeof(data));
data.machine = MACHINE_Q35;
data.required_struct_types = base_required_struct_types;
data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types);
args = test_acpi_create_args(&data,
OEM_TEST_ARGS, false);
data.qts = qtest_init(args);
test_acpi_load_tables(&data, false);
test_oem_fields(&data);
qtest_quit(data.qts);
free_test_data(&data);
g_free(args);
}
static void test_acpi_oem_fields_microvm(void)
{
test_data data;
char *args;
test_acpi_microvm_prepare(&data);
args = test_acpi_create_args(&data,
OEM_TEST_ARGS",acpi=on", false);
data.qts = qtest_init(args);
test_acpi_load_tables(&data, false);
test_oem_fields(&data);
qtest_quit(data.qts);
free_test_data(&data);
g_free(args);
}
static void test_acpi_oem_fields_virt(void)
{
test_data data = {
.machine = "virt",
.tcg_only = true,
.uefi_fl1 = "pc-bios/edk2-aarch64-code.fd",
.uefi_fl2 = "pc-bios/edk2-arm-vars.fd",
.cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2",
.ram_start = 0x40000000ULL,
.scan_len = 128ULL * 1024 * 1024,
};
char *args;
args = test_acpi_create_args(&data,
"-cpu cortex-a57 "OEM_TEST_ARGS, true);
data.qts = qtest_init(args);
test_acpi_load_tables(&data, true);
test_oem_fields(&data);
qtest_quit(data.qts);
free_test_data(&data);
g_free(args);
}
int main(int argc, char *argv[])
{
const char *arch = qtest_get_arch();
const bool has_kvm = qtest_has_accel("kvm");
const bool has_tcg = qtest_has_accel("tcg");
int ret;
g_test_init(&argc, &argv, NULL);
if (strcmp(arch, "i386") == 0 || strcmp(arch, "x86_64") == 0) {
ret = boot_sector_init(disk);
if (ret) {
return ret;
}
qtest_add_func("acpi/q35/oem-fields", test_acpi_oem_fields_q35);
if (tpm_model_is_available("-machine q35", "tpm-tis")) {
qtest_add_func("acpi/q35/tpm2-tis", test_acpi_q35_tcg_tpm2_tis);
qtest_add_func("acpi/q35/tpm12-tis", test_acpi_q35_tcg_tpm12_tis);
}
qtest_add_func("acpi/piix4", test_acpi_piix4_tcg);
qtest_add_func("acpi/oem-fields", test_acpi_oem_fields_pc);
qtest_add_func("acpi/piix4/bridge", test_acpi_piix4_tcg_bridge);
qtest_add_func("acpi/piix4/pci-hotplug/no_root_hotplug",
test_acpi_piix4_no_root_hotplug);
qtest_add_func("acpi/piix4/pci-hotplug/no_bridge_hotplug",
test_acpi_piix4_no_bridge_hotplug);
qtest_add_func("acpi/piix4/pci-hotplug/off",
test_acpi_piix4_no_acpi_pci_hotplug);
qtest_add_func("acpi/q35", test_acpi_q35_tcg);
qtest_add_func("acpi/q35/bridge", test_acpi_q35_tcg_bridge);
qtest_add_func("acpi/q35/multif-bridge", test_acpi_q35_multif_bridge);
qtest_add_func("acpi/q35/mmio64", test_acpi_q35_tcg_mmio64);
qtest_add_func("acpi/piix4/ipmi", test_acpi_piix4_tcg_ipmi);
qtest_add_func("acpi/q35/ipmi", test_acpi_q35_tcg_ipmi);
qtest_add_func("acpi/piix4/cpuhp", test_acpi_piix4_tcg_cphp);
qtest_add_func("acpi/q35/cpuhp", test_acpi_q35_tcg_cphp);
qtest_add_func("acpi/piix4/memhp", test_acpi_piix4_tcg_memhp);
qtest_add_func("acpi/q35/memhp", test_acpi_q35_tcg_memhp);
qtest_add_func("acpi/piix4/numamem", test_acpi_piix4_tcg_numamem);
qtest_add_func("acpi/q35/numamem", test_acpi_q35_tcg_numamem);
qtest_add_func("acpi/piix4/nosmm", test_acpi_piix4_tcg_nosmm);
qtest_add_func("acpi/piix4/smm-compat",
test_acpi_piix4_tcg_smm_compat);
qtest_add_func("acpi/piix4/smm-compat-nosmm",
test_acpi_piix4_tcg_smm_compat_nosmm);
qtest_add_func("acpi/piix4/nohpet", test_acpi_piix4_tcg_nohpet);
qtest_add_func("acpi/q35/nosmm", test_acpi_q35_tcg_nosmm);
qtest_add_func("acpi/q35/smm-compat",
test_acpi_q35_tcg_smm_compat);
qtest_add_func("acpi/q35/smm-compat-nosmm",
test_acpi_q35_tcg_smm_compat_nosmm);
qtest_add_func("acpi/q35/nohpet", test_acpi_q35_tcg_nohpet);
qtest_add_func("acpi/piix4/dimmpxm", test_acpi_piix4_tcg_dimm_pxm);
qtest_add_func("acpi/q35/dimmpxm", test_acpi_q35_tcg_dimm_pxm);
qtest_add_func("acpi/piix4/acpihmat", test_acpi_piix4_tcg_acpi_hmat);
qtest_add_func("acpi/q35/acpihmat", test_acpi_q35_tcg_acpi_hmat);
qtest_add_func("acpi/piix4/acpierst", test_acpi_piix4_acpi_erst);
qtest_add_func("acpi/q35/acpierst", test_acpi_q35_acpi_erst);
qtest_add_func("acpi/microvm", test_acpi_microvm_tcg);
qtest_add_func("acpi/microvm/usb", test_acpi_microvm_usb_tcg);
qtest_add_func("acpi/microvm/rtc", test_acpi_microvm_rtc_tcg);
qtest_add_func("acpi/microvm/ioapic2", test_acpi_microvm_ioapic2_tcg);
qtest_add_func("acpi/microvm/oem-fields", test_acpi_oem_fields_microvm);
if (has_tcg) {
qtest_add_func("acpi/q35/ivrs", test_acpi_q35_tcg_ivrs);
if (strcmp(arch, "x86_64") == 0) {
qtest_add_func("acpi/microvm/pcie", test_acpi_microvm_pcie_tcg);
qtest_add_func("acpi/microvm/acpierst", test_acpi_microvm_acpi_erst);
}
}
if (has_kvm) {
qtest_add_func("acpi/q35/kvm/xapic", test_acpi_q35_kvm_xapic);
qtest_add_func("acpi/q35/kvm/dmar", test_acpi_q35_kvm_dmar);
}
qtest_add_func("acpi/q35/viot", test_acpi_q35_viot);
qtest_add_func("acpi/q35/cxl", test_acpi_q35_cxl);
qtest_add_func("acpi/q35/slic", test_acpi_q35_slic);
} else if (strcmp(arch, "aarch64") == 0) {
if (has_tcg) {
qtest_add_func("acpi/virt", test_acpi_virt_tcg);
qtest_add_func("acpi/virt/numamem", test_acpi_virt_tcg_numamem);
qtest_add_func("acpi/virt/memhp", test_acpi_virt_tcg_memhp);
qtest_add_func("acpi/virt/pxb", test_acpi_virt_tcg_pxb);
qtest_add_func("acpi/virt/oem-fields", test_acpi_oem_fields_virt);
qtest_add_func("acpi/virt/viot", test_acpi_virt_viot);
}
}
ret = g_test_run();
boot_sector_cleanup(disk);
return ret;
}
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