/* * Boot order test cases. * * Copyright (c) 2013 Red Hat Inc. * * Authors: * Michael S. Tsirkin , * * 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=2 * 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 #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 *machine_param; 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; uint64_t smbios_ep_addr[SMBIOS_ENTRY_POINT_TYPE__MAX]; SmbiosEntryPoint smbios_ep_table; uint16_t smbios_cpu_max_speed; uint16_t smbios_cpu_curr_speed; uint8_t smbios_core_count; uint16_t smbios_core_count2; 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 int verbosity_level; 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 (verbosity_level >= 2) { 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 (verbosity_level >= 2) { 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 (verbosity_level >= 2) { 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 (verbosity_level >= 1) { 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_ep2_table_ok(test_data *data, uint32_t addr) { struct smbios_21_entry_point *ep_table = &data->smbios_ep_table.ep21; 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 bool smbios_ep3_table_ok(test_data *data, uint64_t addr) { struct smbios_30_entry_point *ep_table = &data->smbios_ep_table.ep30; qtest_memread(data->qts, addr, ep_table, sizeof(*ep_table)); if (memcmp(ep_table->anchor_string, "_SM3_", 5)) { return false; } if (acpi_calc_checksum((uint8_t *)ep_table, sizeof *ep_table)) { return false; } return true; } static SmbiosEntryPointType 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_", sig3[] = "_SM3_"; 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? */ if (smbios_ep2_table_ok(data, off)) { data->smbios_ep_addr[SMBIOS_ENTRY_POINT_TYPE_32] = off; } } for (i = 0; i < sizeof sig3 - 1; ++i) { sig3[i] = qtest_readb(data->qts, off + i); } if (!memcmp(sig3, "_SM3_", sizeof sig3)) { if (smbios_ep3_table_ok(data, off)) { data->smbios_ep_addr[SMBIOS_ENTRY_POINT_TYPE_64] = off; /* found 64-bit entry point, no need to look for 32-bit one */ break; } } } /* found at least one entry point */ g_assert_true(data->smbios_ep_addr[SMBIOS_ENTRY_POINT_TYPE_32] || data->smbios_ep_addr[SMBIOS_ENTRY_POINT_TYPE_64]); return data->smbios_ep_addr[SMBIOS_ENTRY_POINT_TYPE_64] ? SMBIOS_ENTRY_POINT_TYPE_64 : SMBIOS_ENTRY_POINT_TYPE_32; } 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 smbios_cpu_test(test_data *data, uint32_t addr, SmbiosEntryPointType ep_type) { uint8_t core_count, expected_core_count = data->smbios_core_count; uint16_t speed, expected_speed[2]; uint16_t core_count2, expected_core_count2 = data->smbios_core_count2; 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); expected_speed[0] = data->smbios_cpu_max_speed ? : 2000; expected_speed[1] = data->smbios_cpu_curr_speed ? : 2000; for (i = 0; i < 2; i++) { speed = qtest_readw(data->qts, addr + offset[i]); g_assert_cmpuint(speed, ==, expected_speed[i]); } core_count = qtest_readb(data->qts, addr + offsetof(struct smbios_type_4, core_count)); if (expected_core_count) { g_assert_cmpuint(core_count, ==, expected_core_count); } if (ep_type == SMBIOS_ENTRY_POINT_TYPE_64) { core_count2 = qtest_readw(data->qts, addr + offsetof(struct smbios_type_4, core_count2)); /* Core Count has reached its limit, checking Core Count 2 */ if (expected_core_count == 0xFF && expected_core_count2) { g_assert_cmpuint(core_count2, ==, expected_core_count2); } } } static void test_smbios_structs(test_data *data, SmbiosEntryPointType ep_type) { DECLARE_BITMAP(struct_bitmap, SMBIOS_MAX_TYPE+1) = { 0 }; SmbiosEntryPoint *ep_table = &data->smbios_ep_table; int i = 0, len, max_len = 0; uint8_t type, prv, crt; uint64_t addr; if (ep_type == SMBIOS_ENTRY_POINT_TYPE_32) { addr = le32_to_cpu(ep_table->ep21.structure_table_address); } else { addr = le64_to_cpu(ep_table->ep30.structure_table_address); } /* walk the smbios tables */ do { /* 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) { smbios_cpu_test(data, addr, ep_type); } /* 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 (ep_type == SMBIOS_ENTRY_POINT_TYPE_32 && max_len < len) { max_len = len; g_assert_cmpuint(max_len, <=, ep_table->ep21.max_structure_size); } /* start of next structure */ addr += len; /* * Until all structures have been scanned (ep21) * or an EOF structure is found (ep30) */ } while (ep_type == SMBIOS_ENTRY_POINT_TYPE_32 ? ++i < le16_to_cpu(ep_table->ep21.number_of_structures) : type != 127); if (ep_type == SMBIOS_ENTRY_POINT_TYPE_32) { /* * Total table length and max struct size * must match entry point values */ g_assert_cmpuint(le16_to_cpu(ep_table->ep21.structure_table_length), ==, addr - le32_to_cpu(ep_table->ep21.structure_table_address)); g_assert_cmpuint(le16_to_cpu(ep_table->ep21.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) { if (data->uefi_fl1 && data->uefi_fl2) { /* 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) { char *args; if (data->uefi_fl1 && data->uefi_fl2) { /* 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 %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->machine_param ?: "", data->tcg_only ? "" : "-accel kvm", data->uefi_fl1, data->uefi_fl2, data->cd, params ? params : ""); } else { args = g_strdup_printf("-machine %s%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->machine_param ?: "", data->tcg_only ? "" : "-accel kvm", data->uefi_fl1, data->uefi_fl2, params ? params : ""); } } else { args = g_strdup_printf("-machine %s%s %s -accel tcg " "-net none %s " "-drive id=hd0,if=none,file=%s,format=raw " "-device %s,drive=hd0 ", data->machine, data->machine_param ?: "", data->tcg_only ? "" : "-accel kvm", params ? params : "", disk, data->blkdev ?: "ide-hd"); } return args; } static void test_vm_prepare(const char *params, test_data *data) { char *args = test_acpi_create_args(data, params); data->qts = qtest_init(args); g_free(args); } static void process_acpi_tables_noexit(test_data *data) { test_acpi_load_tables(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 (!(data->uefi_fl1 && data->uefi_fl2)) { SmbiosEntryPointType ep_type = test_smbios_entry_point(data); test_smbios_structs(data, ep_type); } } static void process_acpi_tables(test_data *data) { process_acpi_tables_noexit(data); qtest_quit(data->qts); } static void test_acpi_one(const char *params, test_data *data) { test_vm_prepare(params, data); process_acpi_tables(data); } 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_vm_prepare("-S" " -device pci-bridge,chassis_nr=1" " -device pci-bridge,bus=pci.1,addr=1.0,chassis_nr=2" " -device pci-testdev,bus=pci.0,addr=5.0" " -device pci-testdev,bus=pci.1", &data); /* hotplugged bridges section */ qtest_qmp_device_add(data.qts, "pci-bridge", "hpbr", "{'bus': 'pci.1', 'addr': '2.0', 'chassis_nr': 3 }"); qtest_qmp_device_add(data.qts, "pci-bridge", "hpbr_multifunc", "{'bus': 'pci.1', 'addr': '0xf.1', 'chassis_nr': 4 }"); qtest_qmp_device_add(data.qts, "pci-bridge", "hpbrhost", "{'bus': 'pci.0', 'addr': '4.0', 'chassis_nr': 5 }"); qtest_qmp_device_add(data.qts, "pci-testdev", "d1", "{'bus': 'pci.0' }"); qtest_qmp_device_add(data.qts, "pci-testdev", "d2", "{'bus': 'pci.1' }"); qtest_qmp_device_add(data.qts, "pci-testdev", "d3", "{'bus': 'hpbr', " "'addr': '1.0' }"); qtest_qmp_send(data.qts, "{'execute':'cont' }"); qtest_qmp_eventwait(data.qts, "RESUME"); process_acpi_tables_noexit(&data); free_test_data(&data); /* check that reboot/reset doesn't change any ACPI tables */ qtest_qmp_send(data.qts, "{'execute':'system_reset' }"); process_acpi_tables(&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 " "-device pci-bridge,bus=pci.1,addr=1.0,chassis_nr=2 " "-device pci-testdev,bus=pci.0 " "-device pci-testdev,bus=pci.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 " "-device pci-bridge,bus=pci.1,addr=1.0,chassis_nr=2 " "-device pci-testdev,bus=pci.0 " "-device pci-testdev,bus=pci.1,addr=2.0", &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 " "-device pci-testdev,bus=pci.0 " "-device pci-testdev,bus=pci.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_core_count2(void) { test_data data = { .machine = MACHINE_Q35, .variant = ".core-count2", .required_struct_types = base_required_struct_types, .required_struct_types_len = ARRAY_SIZE(base_required_struct_types), .smbios_core_count = 0xFF, .smbios_core_count2 = 275, }; test_acpi_one("-machine smbios-entry-point-type=64 -smp 275", &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,id=br1" " -device pci-testdev,bus=pcie.0" " -device pci-testdev,bus=br1", &data); free_test_data(&data); } static void test_acpi_q35_multif_bridge(void) { test_data data = { .machine = MACHINE_Q35, .variant = ".multi-bridge", }; test_vm_prepare("-S" " -device virtio-balloon,id=balloon0,addr=0x4.0x2" " -device pcie-root-port,id=rp0,multifunction=on," "port=0x0,chassis=1,addr=0x2" " -device pcie-root-port,id=rp1,port=0x1,chassis=2,addr=0x3.0x1" " -device pcie-root-port,id=rp2,port=0x0,chassis=3,bus=rp1,addr=0.0" " -device pci-bridge,bus=rp2,chassis_nr=4,id=br1" " -device pcie-root-port,id=rphptgt1,port=0x0,chassis=5,addr=2.1" " -device pcie-root-port,id=rphptgt2,port=0x0,chassis=6,addr=2.2" " -device pcie-root-port,id=rphptgt3,port=0x0,chassis=7,addr=2.3" " -device pci-testdev,bus=pcie.0,addr=2.4" " -device pci-testdev,bus=pcie.0,addr=5.0" " -device pci-testdev,bus=rp0,addr=0.0" " -device pci-testdev,bus=br1", &data); /* hotplugged bridges section */ qtest_qmp_device_add(data.qts, "pci-bridge", "hpbr1", "{'bus': 'br1', 'addr': '6.0', 'chassis_nr': 128 }"); qtest_qmp_device_add(data.qts, "pci-bridge", "hpbr2-multiif", "{ 'bus': 'br1', 'addr': '2.2', 'chassis_nr': 129 }"); qtest_qmp_device_add(data.qts, "pcie-pci-bridge", "hpbr3", "{'bus': 'rphptgt1', 'addr': '0.0' }"); qtest_qmp_device_add(data.qts, "pcie-root-port", "hprp", "{'bus': 'rphptgt2', 'addr': '0.0' }"); qtest_qmp_device_add(data.qts, "pci-testdev", "hpnic", "{'bus': 'rphptgt3', 'addr': '0.0' }"); qtest_qmp_send(data.qts, "{'execute':'cont' }"); qtest_qmp_eventwait(data.qts, "RESUME"); process_acpi_tables_noexit(&data); free_test_data(&data); /* check that reboot/reset doesn't change any ACPI tables */ qtest_qmp_send(data.qts, "{'execute':'system_reset' }"); process_acpi_tables(&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_q35_tcg_smbus_ipmi(void) { test_data data; memset(&data, 0, sizeof(data)); data.machine = MACHINE_Q35; data.variant = ".ipmismbus"; 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 smbus-ipmi,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.machine_param = ",hpet=off"; data.variant = ".nohpet"; test_acpi_one(NULL, &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.machine_param = ",hpet=off"; data.variant = ".nohpet"; test_acpi_one(NULL, &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_virt_tcg_acpi_hmat(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 = ".acpihmatvirt"; test_acpi_one(" -machine hmat=on" " -cpu cortex-a57" " -smp 4,sockets=2" " -m 256M" " -object memory-backend-ram,size=64M,id=ram0" " -object memory-backend-ram,size=64M,id=ram1" " -object memory-backend-ram,size=128M,id=ram2" " -numa node,nodeid=0,memdev=ram0" " -numa node,nodeid=1,memdev=ram1" " -numa node,nodeid=2,memdev=ram2" " -numa cpu,node-id=0,socket-id=0" " -numa cpu,node-id=0,socket-id=0" " -numa cpu,node-id=1,socket-id=1" " -numa cpu,node-id=1,socket-id=1" " -numa hmat-lb,initiator=0,target=0,hierarchy=memory," "data-type=access-latency,latency=10" " -numa hmat-lb,initiator=0,target=0,hierarchy=memory," "data-type=access-bandwidth,bandwidth=10485760" " -numa hmat-lb,initiator=0,target=1,hierarchy=memory," "data-type=access-latency,latency=20" " -numa hmat-lb,initiator=0,target=1,hierarchy=memory," "data-type=access-bandwidth,bandwidth=5242880" " -numa hmat-lb,initiator=0,target=2,hierarchy=memory," "data-type=access-latency,latency=30" " -numa hmat-lb,initiator=0,target=2,hierarchy=memory," "data-type=access-bandwidth,bandwidth=1048576" " -numa hmat-lb,initiator=1,target=0,hierarchy=memory," "data-type=access-latency,latency=20" " -numa hmat-lb,initiator=1,target=0,hierarchy=memory," "data-type=access-bandwidth,bandwidth=5242880" " -numa hmat-lb,initiator=1,target=1,hierarchy=memory," "data-type=access-latency,latency=10" " -numa hmat-lb,initiator=1,target=1,hierarchy=memory," "data-type=access-bandwidth,bandwidth=10485760" " -numa hmat-lb,initiator=1,target=2,hierarchy=memory," "data-type=access-latency,latency=30" " -numa hmat-lb,initiator=1,target=2,hierarchy=memory," "data-type=access-bandwidth,bandwidth=1048576", &data); free_test_data(&data); } static void test_acpi_q35_tcg_acpi_hmat_noinitiator(void) { test_data data; memset(&data, 0, sizeof(data)); data.machine = MACHINE_Q35; data.variant = ".acpihmat-noinitiator"; test_acpi_one(" -machine hmat=on" " -smp 4,sockets=2" " -m 128M" " -object memory-backend-ram,size=32M,id=ram0" " -object memory-backend-ram,size=32M,id=ram1" " -object memory-backend-ram,size=64M,id=ram2" " -numa node,nodeid=0,memdev=ram0" " -numa node,nodeid=1,memdev=ram1" " -numa node,nodeid=2,memdev=ram2" " -numa cpu,node-id=0,socket-id=0" " -numa cpu,node-id=0,socket-id=0" " -numa cpu,node-id=1,socket-id=1" " -numa cpu,node-id=1,socket-id=1" " -numa hmat-lb,initiator=0,target=0,hierarchy=memory," "data-type=access-latency,latency=10" " -numa hmat-lb,initiator=0,target=0,hierarchy=memory," "data-type=access-bandwidth,bandwidth=10485760" " -numa hmat-lb,initiator=0,target=1,hierarchy=memory," "data-type=access-latency,latency=20" " -numa hmat-lb,initiator=0,target=1,hierarchy=memory," "data-type=access-bandwidth,bandwidth=5242880" " -numa hmat-lb,initiator=0,target=2,hierarchy=memory," "data-type=access-latency,latency=30" " -numa hmat-lb,initiator=0,target=2,hierarchy=memory," "data-type=access-bandwidth,bandwidth=1048576" " -numa hmat-lb,initiator=1,target=0,hierarchy=memory," "data-type=access-latency,latency=20" " -numa hmat-lb,initiator=1,target=0,hierarchy=memory," "data-type=access-bandwidth,bandwidth=5242880" " -numa hmat-lb,initiator=1,target=1,hierarchy=memory," "data-type=access-latency,latency=10" " -numa hmat-lb,initiator=1,target=1,hierarchy=memory," "data-type=access-bandwidth,bandwidth=10485760" " -numa hmat-lb,initiator=1,target=2,hierarchy=memory," "data-type=access-latency,latency=30" " -numa hmat-lb,initiator=1,target=2,hierarchy=memory," "data-type=access-bandwidth,bandwidth=1048576", &data); free_test_data(&data); } #ifdef CONFIG_POSIX 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); } #endif /* CONFIG_POSIX */ 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_virt_tcg_topology(void) { test_data data = { .machine = "virt", .variant = ".topology", .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 " "-smp sockets=1,clusters=2,cores=2,threads=2", &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); } #ifdef CONFIG_POSIX 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" " -M cxl-fmw.0.targets.0=cxl.1,cxl-fmw.0.size=4G,cxl-fmw.0.interleave-granularity=8k," "cxl-fmw.1.targets.0=cxl.1,cxl-fmw.1.targets.1=cxl.2,cxl-fmw.1.size=4G,cxl-fmw.1.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); } #endif /* CONFIG_POSIX */ 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); } #ifndef _WIN32 # define DEV_NULL "/dev/null" #else # define DEV_NULL "nul" #endif 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_acpi_q35_applesmc(void) { test_data data = { .machine = MACHINE_Q35, .variant = ".applesmc", }; /* supply fake 64-byte OSK to silence missing key warning */ test_acpi_one("-device isa-applesmc,osk=any64characterfakeoskisenough" "topreventinvalidkeywarningsonstderr", &data); free_test_data(&data); } static void test_acpi_q35_pvpanic_isa(void) { test_data data = { .machine = MACHINE_Q35, .variant = ".pvpanic-isa", }; test_acpi_one("-device pvpanic", &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_piix4_oem_fields(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); data.qts = qtest_init(args); test_acpi_load_tables(&data); test_oem_fields(&data); qtest_quit(data.qts); free_test_data(&data); g_free(args); } static void test_acpi_q35_oem_fields(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); data.qts = qtest_init(args); test_acpi_load_tables(&data); test_oem_fields(&data); qtest_quit(data.qts); free_test_data(&data); g_free(args); } static void test_acpi_microvm_oem_fields(void) { test_data data; char *args; test_acpi_microvm_prepare(&data); args = test_acpi_create_args(&data, OEM_TEST_ARGS",acpi=on"); data.qts = qtest_init(args); test_acpi_load_tables(&data); test_oem_fields(&data); qtest_quit(data.qts); free_test_data(&data); g_free(args); } static void test_acpi_virt_oem_fields(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); data.qts = qtest_init(args); test_acpi_load_tables(&data); 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"); char *v_env = getenv("V"); int ret; if (v_env) { verbosity_level = atoi(v_env); } 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; } if (qtest_has_machine(MACHINE_PC)) { qtest_add_func("acpi/piix4", test_acpi_piix4_tcg); qtest_add_func("acpi/piix4/oem-fields", test_acpi_piix4_oem_fields); 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/piix4/ipmi", test_acpi_piix4_tcg_ipmi); qtest_add_func("acpi/piix4/cpuhp", test_acpi_piix4_tcg_cphp); qtest_add_func("acpi/piix4/memhp", test_acpi_piix4_tcg_memhp); qtest_add_func("acpi/piix4/numamem", test_acpi_piix4_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/piix4/dimmpxm", test_acpi_piix4_tcg_dimm_pxm); qtest_add_func("acpi/piix4/acpihmat", test_acpi_piix4_tcg_acpi_hmat); #ifdef CONFIG_POSIX qtest_add_func("acpi/piix4/acpierst", test_acpi_piix4_acpi_erst); #endif } if (qtest_has_machine(MACHINE_Q35)) { qtest_add_func("acpi/q35", test_acpi_q35_tcg); qtest_add_func("acpi/q35/oem-fields", test_acpi_q35_oem_fields); 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/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/q35/ipmi", test_acpi_q35_tcg_ipmi); qtest_add_func("acpi/q35/smbus/ipmi", test_acpi_q35_tcg_smbus_ipmi); qtest_add_func("acpi/q35/cpuhp", test_acpi_q35_tcg_cphp); qtest_add_func("acpi/q35/memhp", test_acpi_q35_tcg_memhp); qtest_add_func("acpi/q35/numamem", test_acpi_q35_tcg_numamem); 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/q35/dimmpxm", test_acpi_q35_tcg_dimm_pxm); qtest_add_func("acpi/q35/acpihmat", test_acpi_q35_tcg_acpi_hmat); qtest_add_func("acpi/q35/acpihmat-noinitiator", test_acpi_q35_tcg_acpi_hmat_noinitiator); #ifdef CONFIG_POSIX qtest_add_func("acpi/q35/acpierst", test_acpi_q35_acpi_erst); #endif qtest_add_func("acpi/q35/applesmc", test_acpi_q35_applesmc); qtest_add_func("acpi/q35/pvpanic-isa", test_acpi_q35_pvpanic_isa); if (has_tcg) { qtest_add_func("acpi/q35/ivrs", test_acpi_q35_tcg_ivrs); } 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/core-count2", test_acpi_q35_tcg_core_count2); } qtest_add_func("acpi/q35/viot", test_acpi_q35_viot); #ifdef CONFIG_POSIX qtest_add_func("acpi/q35/cxl", test_acpi_q35_cxl); #endif qtest_add_func("acpi/q35/slic", test_acpi_q35_slic); } if (qtest_has_machine("microvm")) { 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_microvm_oem_fields); if (has_tcg) { if (strcmp(arch, "x86_64") == 0) { qtest_add_func("acpi/microvm/pcie", test_acpi_microvm_pcie_tcg); #ifdef CONFIG_POSIX qtest_add_func("acpi/microvm/acpierst", test_acpi_microvm_acpi_erst); #endif } } } } else if (strcmp(arch, "aarch64") == 0) { if (has_tcg) { qtest_add_func("acpi/virt", test_acpi_virt_tcg); qtest_add_func("acpi/virt/acpihmatvirt", test_acpi_virt_tcg_acpi_hmat); qtest_add_func("acpi/virt/topology", test_acpi_virt_tcg_topology); 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_virt_oem_fields); qtest_add_func("acpi/virt/viot", test_acpi_virt_viot); } } ret = g_test_run(); boot_sector_cleanup(disk); return ret; }