#include "qemu-common.h"
#include "libqtest.h"
#include "qemu/compiler.h"
-#include "hw/i386/acpi-defs.h"
-#include "hw/i386/smbios.h"
+#include "hw/acpi/acpi-defs.h"
+#include "hw/smbios/smbios.h"
#include "qemu/bitmap.h"
#define MACHINE_PC "pc"
typedef struct {
const char *machine;
+ const char *variant;
uint32_t rsdp_addr;
AcpiRsdpDescriptor rsdp_table;
AcpiRsdtDescriptorRev1 rsdt_table;
int rsdt_tables_nr;
GArray *tables;
uint32_t smbios_ep_addr;
- struct smbios_entry_point smbios_ep_table;
+ struct smbios_21_entry_point smbios_ep_table;
} test_data;
#define LOW(x) ((x) & 0xff)
AcpiSdtTable *temp;
int i;
- if (data->rsdt_tables_addr) {
- g_free(data->rsdt_tables_addr);
- }
+ g_free(data->rsdt_tables_addr);
for (i = 0; i < data->tables->len; ++i) {
temp = &g_array_index(data->tables, AcpiSdtTable, i);
- if (temp->aml) {
- g_free(temp->aml);
- }
- if (temp->aml_file) {
- if (!temp->tmp_files_retain &&
- g_strstr_len(temp->aml_file, -1, "aml-")) {
- unlink(temp->aml_file);
- }
- g_free(temp->aml_file);
+ g_free(temp->aml);
+ if (temp->aml_file &&
+ !temp->tmp_files_retain &&
+ g_strstr_len(temp->aml_file, -1, "aml-")) {
+ unlink(temp->aml_file);
}
- if (temp->asl) {
- g_free(temp->asl);
- }
- if (temp->asl_file) {
- if (!temp->tmp_files_retain) {
- unlink(temp->asl_file);
- }
- g_free(temp->asl_file);
+ g_free(temp->aml_file);
+ g_free(temp->asl);
+ if (temp->asl_file &&
+ !temp->tmp_files_retain) {
+ unlink(temp->asl_file);
}
+ g_free(temp->asl_file);
}
g_array_free(data->tables, false);
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) {
uint32_t signature = cpu_to_le32(sdt->header.signature);
- aml_file = g_strdup_printf("%s/%s/%.4s", data_dir, data->machine,
- (gchar *)&signature);
+ aml_file = g_strdup_printf("%s/%s/%.4s%s", data_dir, data->machine,
+ (gchar *)&signature, ext);
fd = g_open(aml_file, O_WRONLY|O_TRUNC|O_CREAT,
S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH);
} else {
close(fd);
- if (aml_file) {
- g_free(aml_file);
- }
+ g_free(aml_file);
}
}
{
int i;
AcpiSdtTable *sdt;
- gchar *aml_file;
+ gchar *aml_file = NULL;
GError *error = NULL;
gboolean ret;
for (i = 0; i < data->tables->len; ++i) {
AcpiSdtTable exp_sdt;
uint32_t signature;
+ const char *ext = data->variant ? data->variant : "";
sdt = &g_array_index(data->tables, AcpiSdtTable, i);
exp_sdt.header.signature = sdt->header.signature;
signature = cpu_to_le32(sdt->header.signature);
- aml_file = g_strdup_printf("%s/%s/%.4s", data_dir, data->machine,
- (gchar *)&signature);
+
+try_again:
+ aml_file = g_strdup_printf("%s/%s/%.4s%s", data_dir, data->machine,
+ (gchar *)&signature, ext);
+ if (data->variant && !g_file_test(aml_file, G_FILE_TEST_EXISTS)) {
+ g_free(aml_file);
+ ext = "";
+ goto try_again;
+ }
exp_sdt.aml_file = aml_file;
g_assert(g_file_test(aml_file, G_FILE_TEST_EXISTS));
ret = g_file_get_contents(aml_file, &exp_sdt.aml,
(gchar *)&signature,
sdt->asl_file, sdt->aml_file,
exp_sdt->asl_file, exp_sdt->aml_file);
+ if (getenv("V")) {
+ const char *diff_cmd = getenv("DIFF");
+ if (diff_cmd) {
+ int ret G_GNUC_UNUSED;
+ char *diff = g_strdup_printf("%s %s %s", diff_cmd,
+ exp_sdt->asl_file, sdt->asl_file);
+ ret = system(diff) ;
+ g_free(diff);
+ } else {
+ fprintf(stderr, "acpi-test: Warning. not showing "
+ "difference since no diff utility is specified. "
+ "Set 'DIFF' environment variable to a preferred "
+ "diff utility and run 'make V=1 check' again to "
+ "see ASL difference.");
+ }
+ }
}
}
g_string_free(asl, true);
free_test_data(&exp_data);
}
-static void test_smbios_ep_address(test_data *data)
+static bool smbios_ep_table_ok(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] = readb(off + i);
- }
-
- if (!memcmp(sig, "_SM_", sizeof sig)) {
- break;
- }
- }
-
- g_assert_cmphex(off, <, 0x100000);
- data->smbios_ep_addr = off;
-}
-
-static void test_smbios_ep_table(test_data *data)
-{
- struct smbios_entry_point *ep_table = &data->smbios_ep_table;
+ struct smbios_21_entry_point *ep_table = &data->smbios_ep_table;
uint32_t addr = data->smbios_ep_addr;
ACPI_READ_ARRAY(ep_table->anchor_string, addr);
- g_assert(!memcmp(ep_table->anchor_string, "_SM_", 4));
+ if (memcmp(ep_table->anchor_string, "_SM_", 4)) {
+ return false;
+ }
ACPI_READ_FIELD(ep_table->checksum, addr);
ACPI_READ_FIELD(ep_table->length, addr);
ACPI_READ_FIELD(ep_table->smbios_major_version, addr);
ACPI_READ_FIELD(ep_table->entry_point_revision, addr);
ACPI_READ_ARRAY(ep_table->formatted_area, addr);
ACPI_READ_ARRAY(ep_table->intermediate_anchor_string, addr);
- g_assert(!memcmp(ep_table->intermediate_anchor_string, "_DMI_", 5));
+ if (memcmp(ep_table->intermediate_anchor_string, "_DMI_", 5)) {
+ return false;
+ }
ACPI_READ_FIELD(ep_table->intermediate_checksum, addr);
ACPI_READ_FIELD(ep_table->structure_table_length, addr);
- g_assert_cmpuint(ep_table->structure_table_length, >, 0);
+ if (ep_table->structure_table_length == 0) {
+ return false;
+ }
ACPI_READ_FIELD(ep_table->structure_table_address, addr);
ACPI_READ_FIELD(ep_table->number_of_structures, addr);
- g_assert_cmpuint(ep_table->number_of_structures, >, 0);
+ if (ep_table->number_of_structures == 0) {
+ return false;
+ }
ACPI_READ_FIELD(ep_table->smbios_bcd_revision, addr);
- g_assert(!acpi_checksum((uint8_t *)ep_table, sizeof *ep_table));
- g_assert(!acpi_checksum((uint8_t *)ep_table + 0x10,
- sizeof *ep_table - 0x10));
+ if (acpi_checksum((uint8_t *)ep_table, sizeof *ep_table) ||
+ acpi_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] = readb(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)
static void test_smbios_structs(test_data *data)
{
DECLARE_BITMAP(struct_bitmap, SMBIOS_MAX_TYPE+1) = { 0 };
- struct smbios_entry_point *ep_table = &data->smbios_ep_table;
+ struct smbios_21_entry_point *ep_table = &data->smbios_ep_table;
uint32_t addr = ep_table->structure_table_address;
int i, len, max_len = 0;
uint8_t type, prv, crt;
}
}
- test_smbios_ep_address(data);
- test_smbios_ep_table(data);
+ test_smbios_entry_point(data);
test_smbios_structs(data);
qtest_quit(global_qtest);
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";
+ test_acpi_one("-machine accel=tcg -device pci-bridge,chassis_nr=1", &data);
+ free_test_data(&data);
+}
+
static void test_acpi_q35_tcg(void)
{
test_data 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";
+ test_acpi_one("-machine q35,accel=tcg -device pci-bridge,chassis_nr=1",
+ &data);
+ free_test_data(&data);
+}
+
int main(int argc, char *argv[])
{
const char *arch = qtest_get_arch();
if (strcmp(arch, "i386") == 0 || strcmp(arch, "x86_64") == 0) {
qtest_add_func("acpi/piix4/tcg", test_acpi_piix4_tcg);
+ qtest_add_func("acpi/piix4/tcg/bridge", test_acpi_piix4_tcg_bridge);
qtest_add_func("acpi/q35/tcg", test_acpi_q35_tcg);
+ qtest_add_func("acpi/q35/tcg/bridge", test_acpi_q35_tcg_bridge);
}
ret = g_test_run();
unlink(disk);
projects / qemu.git / blobdiff