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bios-tables-test.c
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/*
* Boot order test cases.
*
* Copyright (c) 2013 Red Hat Inc.
*
* Authors:
* Michael S. Tsirkin <[email protected]>,
*
* 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 "qemu-common.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 load_asl(GArray *sdts, AcpiSdtTable *sdt)
{
AcpiSdtTable *temp;
GError *error = NULL;
GString *command_line = g_string_new(iasl);
gint fd;
gchar *out, *out_err;
gboolean ret;
int i;
fd = g_file_open_tmp("asl-XXXXXX.dsl", &sdt->asl_file, &error);
g_assert_no_error(error);
close(fd);
/* 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);
exp_err = load_asl(exp_data.tables, exp_sdt);
exp_asl = normalize_asl(exp_sdt->asl);
/* TODO: check for warnings */
g_assert(!err || exp_err);
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;
#ifndef CONFIG_TCG
if (data->tcg_only) {
g_test_skip("TCG disabled, skipping ACPI tcg_only test");
return;
}
#endif /* CONFIG_TCG */
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_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);
}