| /* |
| * 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: |
| * 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. |
| * 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" |
| |
| #define MACHINE_PC "pc" |
| #define MACHINE_Q35 "q35" |
| |
| #define ACPI_REBUILD_EXPECTED_AML "TEST_ACPI_REBUILD_AML" |
| |
| typedef struct { |
| bool tcg_only; |
| const char *machine; |
| const char *variant; |
| const char *uefi_fl1; |
| const char *uefi_fl2; |
| 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; |
| 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 = stringify(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; |
| |
| 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"; |
| 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; |
| |
| dup2(STDERR_FILENO, STDOUT_FILENO); |
| ret = system(diff) ; |
| dup2(out, STDOUT_FILENO); |
| 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 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); |
| |
| /* 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_one(const char *params, test_data *data) |
| { |
| char *args; |
| bool use_uefi = data->uefi_fl1 && data->uefi_fl2; |
| |
| if (use_uefi) { |
| /* |
| * TODO: convert '-drive if=pflash' to new syntax (see e33763be7cd3) |
| * when arm/virt boad starts to support it. |
| */ |
| args = g_strdup_printf("-machine %s %s -accel tcg -nodefaults -nographic " |
| "-drive if=pflash,format=raw,file=%s,readonly " |
| "-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 { |
| /* Disable kernel irqchip to be able to override apic irq0. */ |
| args = g_strdup_printf("-machine %s,kernel-irqchip=off %s -accel tcg " |
| "-net none -display none %s " |
| "-drive id=hd0,if=none,file=%s,format=raw " |
| "-device ide-hd,drive=hd0 ", |
| data->machine, data->tcg_only ? "" : "-accel kvm", |
| params ? params : "", disk); |
| } |
| |
| data->qts = qtest_init(args); |
| |
| 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); |
| |
| 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_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); |
| } |
| |
| 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_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_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); |
| } |
| |
| 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(" -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", |
| &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_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_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, |
| }; |
| |
| test_acpi_one("-cpu cortex-a57", &data); |
| free_test_data(&data); |
| } |
| |
| int main(int argc, char *argv[]) |
| { |
| const char *arch = qtest_get_arch(); |
| 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/piix4", test_acpi_piix4_tcg); |
| qtest_add_func("acpi/piix4/bridge", test_acpi_piix4_tcg_bridge); |
| 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/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/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); |
| } else if (strcmp(arch, "aarch64") == 0) { |
| 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); |
| } |
| ret = g_test_run(); |
| boot_sector_cleanup(disk); |
| return ret; |
| } |